[{"data":1,"prerenderedAt":2136},["ShallowReactive",2],{"articles-list-en":3},[4,222,392,473,634,829,979,1052,1125,1243,1316,1479,1629,1744,1902],{"id":5,"title":6,"body":7,"date":192,"description":193,"draft":194,"extension":195,"faq":196,"faqTitle":212,"image":213,"meta":214,"navigation":215,"path":216,"seo":217,"sitemap":218,"stem":219,"tags":220,"__hash__":221},"articlesEn\u002Finfura-getblock-tatum-alternative.md","An Alternative to Infura, GetBlock and Tatum",{"type":8,"value":9,"toc":175},"minimark",[10,14,17,22,27,30,34,37,41,44,48,51,55,58,62,65,69,72,76,158,162,165,168,172],[11,12,13],"p",{},"Infura, GetBlock and Tatum provide different combinations of blockchain access and developer APIs. An alternative is relevant when a product needs different networks, methods, limits, support or private resources.",[11,15,16],{},"This page compares approaches, not identical feature sets. Verify current third-party capabilities and pricing in each provider’s official documentation.",[18,19,21],"h2",{"id":20},"what-infura-getblock-and-tatum-are","What Infura, GetBlock and Tatum are",[23,24,26],"h3",{"id":25},"infura","Infura",[11,28,29],{},"A blockchain API and node-access platform widely used in the Ethereum ecosystem.",[23,31,33],{"id":32},"getblock","GetBlock",[11,35,36],{},"A multi-network RPC access provider with shared and dedicated options.",[23,38,40],{"id":39},"tatum","Tatum",[11,42,43],{},"A development platform combining blockchain APIs with higher-level Web3 tools.",[23,45,47],{"id":46},"settla","Settla",[11,49,50],{},"RPC endpoints and private node configurations for supported workloads.",[18,52,54],{"id":53},"how-infura-limits-web3-projects","How Infura limits Web3 projects",[11,56,57],{},"Infura operates as a cloud RPC provider for the Ethereum and Web3 ecosystem. A shared Infura endpoint suits development and standard calls, but under high load it hits rate limits, unavailable methods and shared resource contention. Projects building on Ethereum that require archive access, tracing or custom configurations often need an alternative with dedicated resources.",[18,59,61],{"id":60},"when-getblock-is-not-enough-for-production","When GetBlock is not enough for production",[11,63,64],{},"GetBlock provides RPC access to many networks through standard plans. For an MVP or moderate load it is a convenient starting point. However, in production with peak traffic, non-standard methods or strict SLA requirements, a shared GetBlock endpoint may not provide the isolation and control needed. At that point teams start looking for a private configuration.",[18,66,68],{"id":67},"why-tatum-does-not-always-fit-private-infrastructure","Why Tatum does not always fit private infrastructure",[11,70,71],{},"Tatum combines blockchain APIs with additional developer tools. This is convenient for a fast start, but creates a dependency on proprietary high-level APIs. When a product needs a private blockchain node, direct RPC access and infrastructure control without vendor lock-in, consider alternatives focused on managed node access.",[18,73,75],{"id":74},"shared-api-vs-private-node-vs-self-hosting","Shared API vs private node vs self-hosting",[77,78,79,98],"table",{},[80,81,82],"thead",{},[83,84,85,89,92,95],"tr",{},[86,87,88],"th",{},"Criterion",[86,90,91],{},"Shared API",[86,93,94],{},"Private provider node",[86,96,97],{},"Self-hosted",[99,100,101,116,130,144],"tbody",{},[83,102,103,107,110,113],{},[104,105,106],"td",{},"Launch",[104,108,109],{},"Fast",[104,111,112],{},"After sizing",[104,114,115],{},"Deployment and sync required",[83,117,118,121,124,127],{},[104,119,120],{},"Operations",[104,122,123],{},"Provider",[104,125,126],{},"Provider under agreement",[104,128,129],{},"Your team",[83,131,132,135,138,141],{},[104,133,134],{},"Resources",[104,136,137],{},"Plan pool",[104,139,140],{},"Allocated profile",[104,142,143],{},"Full control",[83,145,146,149,152,155],{},[104,147,148],{},"Best fit",[104,150,151],{},"MVP and standard calls",[104,153,154],{},"Critical production",[104,156,157],{},"Special requirements",[18,159,161],{"id":160},"how-to-compare-alternatives","How to compare alternatives",[11,163,164],{},"Compare required mainnets\u002Ftestnets, exact methods, archive and trace APIs, batch and WebSocket limits, regions and support. A large network count is irrelevant if one critical method is missing.",[11,166,167],{},"Test real heavy requests, peak traffic, subscriptions and failures. Migrating compatible JSON-RPC may be simple; replacing proprietary high-level APIs requires application changes.",[18,169,171],{"id":170},"when-to-evaluate-settla","When to evaluate Settla",[11,173,174],{},"Include Settla when supported endpoints, private capacity or direct workload sizing matter. Migrate with parallel reads, response comparison, canary traffic and a rollback plan rather than relying on a marketing feature table.",{"title":176,"searchDepth":177,"depth":177,"links":178},"",2,[179,186,187,188,189,190,191],{"id":20,"depth":177,"text":21,"children":180},[181,183,184,185],{"id":25,"depth":182,"text":26},3,{"id":32,"depth":182,"text":33},{"id":39,"depth":182,"text":40},{"id":46,"depth":182,"text":47},{"id":53,"depth":177,"text":54},{"id":60,"depth":177,"text":61},{"id":67,"depth":177,"text":68},{"id":74,"depth":177,"text":75},{"id":160,"depth":177,"text":161},{"id":170,"depth":177,"text":171},"2025-03-26","Compare Infura, GetBlock, Tatum, shared provider APIs and private blockchain nodes by limits, control, operations and migration cost.",false,"md",[197,200,203,206,209],{"question":198,"answer":199},"Is Settla affiliated with Infura, GetBlock or Tatum?","No. They are independent products and brands.",{"question":201,"answer":202},"What is the best Tatum alternative?","It depends on required networks, abstractions, methods, workload, support and budget.",{"question":204,"answer":205},"Can Infura be replaced by changing a URL?","Often for standard compatible JSON-RPC, but proprietary APIs need adaptation.",{"question":207,"answer":208},"When is a private node better?","When measured limits, shared resources or configuration prevent production objectives.",{"question":210,"answer":211},"How should a new provider be tested?","Use real reads, writes, peak load, subscriptions, archive calls and failure scenarios.","Provider alternatives FAQ",null,{},true,"\u002Finfura-getblock-tatum-alternative",{"title":6,"description":193},{"loc":216},"infura-getblock-tatum-alternative",[],"v5F6rSy_DpvUlzQf1M--TVv9SofxV1SJnwkZRYywdfk",{"id":223,"title":224,"body":225,"date":363,"description":364,"draft":194,"extension":195,"faq":365,"faqTitle":384,"image":213,"meta":385,"navigation":215,"path":386,"seo":387,"sitemap":388,"stem":389,"tags":390,"__hash__":391},"articlesEn\u002Fbtc-explorer.md","Bitcoin Explorer — Check a Bitcoin Transaction",{"type":8,"value":226,"toc":356},[227,230,233,237,256,260,263,267,270,274,291,295],[11,228,229],{},"A Bitcoin explorer indexes blocks and transactions so a user can search by TxID, address or block height. It displays public network data and never requires a seed phrase or private key.",[11,231,232],{},"Use an explorer for the Bitcoin network and verify the full TxID. An Ethereum or other network explorer cannot find a Bitcoin transaction.",[18,234,236],{"id":235},"how-to-check-a-bitcoin-transaction","How to check a Bitcoin transaction",[238,239,240,244,247,250,253],"ul",{},[241,242,243],"li",{},"Copy the 64-character TxID from the wallet or exchange.",[241,245,246],{},"Open a trusted Bitcoin explorer.",[241,248,249],{},"Check whether the transaction is in the mempool or a block.",[241,251,252],{},"Review confirmations, inputs, outputs, fee and value.",[241,254,255],{},"Compare the expected recipient output and amount.",[18,257,259],{"id":258},"txid-confirmations-and-finality","TxID, confirmations and finality",[11,261,262],{},"A TxID identifies a transaction. Confirmations begin when it is included in a block and increase as more blocks are added. The required number is a business risk decision, not a universal constant.",[18,264,266],{"id":265},"inputs-outputs-and-fees","Inputs, outputs and fees",[11,268,269],{},"Bitcoin uses UTXOs. A transaction consumes previous outputs and creates new ones, commonly including a change output. The fee is the difference between total inputs and outputs.",[18,271,273],{"id":272},"common-reasons-a-transaction-is-missing","Common reasons a transaction is missing",[238,275,276,279,282,285,288],{},[241,277,278],{},"Wrong or incomplete TxID.",[241,280,281],{},"The wallet has not broadcast it.",[241,283,284],{},"It was rejected or replaced.",[241,286,287],{},"The explorer index is delayed.",[241,289,290],{},"The operation happened on another network.",[18,292,294],{"id":293},"bitcoin-explorer-vs-bitcoin-rpc","Bitcoin explorer vs Bitcoin RPC",[77,296,297,310],{},[80,298,299],{},[83,300,301,304,307],{},[86,302,303],{},"Task",[86,305,306],{},"Explorer",[86,308,309],{},"RPC node",[99,311,312,323,334,345],{},[83,313,314,317,320],{},[104,315,316],{},"Manual lookup",[104,318,319],{},"Convenient web UI",[104,321,322],{},"Requires a client",[83,324,325,328,331],{},[104,326,327],{},"Automation",[104,329,330],{},"Not intended for scraping",[104,332,333],{},"Programmatic API",[83,335,336,339,342],{},[104,337,338],{},"Address history",[104,340,341],{},"Indexed search",[104,343,344],{},"May require an indexer",[83,346,347,350,353],{},[104,348,349],{},"Production use",[104,351,352],{},"Diagnostics",[104,354,355],{},"Application integration",{"title":176,"searchDepth":177,"depth":177,"links":357},[358,359,360,361,362],{"id":235,"depth":177,"text":236},{"id":258,"depth":177,"text":259},{"id":265,"depth":177,"text":266},{"id":272,"depth":177,"text":273},{"id":293,"depth":177,"text":294},"2025-05-17","How to use a Bitcoin explorer to check a transaction, TxID, confirmations, inputs, outputs, fees and address activity.",[366,369,372,375,378,381],{"question":367,"answer":368},"What is a Bitcoin TxID?","A 64-character hexadecimal identifier derived from serialized transaction data.",{"question":370,"answer":371},"How do I check confirmations?","Search the TxID and inspect its block and confirmation count.",{"question":373,"answer":374},"Why is a transaction unconfirmed?","It may still be in the mempool, have a low fee or face congestion.",{"question":376,"answer":377},"Can an explorer reverse Bitcoin?","No. It only displays public data.",{"question":379,"answer":380},"Why are there several outputs?","Bitcoin transactions can pay multiple recipients and return change.",{"question":382,"answer":383},"Should I enter my seed phrase?","Never. A public TxID or address is sufficient.","Bitcoin explorer FAQ",{},"\u002Fbtc-explorer",{"title":224,"description":364},{"loc":386},"btc-explorer",[],"nk-6MTEGoE_dEFdFXQdkr79-3oyd1GppxAzFuMoaPso",{"id":393,"title":394,"body":395,"date":453,"description":454,"draft":194,"extension":195,"faq":455,"faqTitle":465,"image":213,"meta":466,"navigation":215,"path":467,"seo":468,"sitemap":469,"stem":470,"tags":471,"__hash__":472},"articlesEn\u002Fblockchain-endpoints.md","Blockchain Endpoints for Crypto Projects",{"type":8,"value":396,"toc":446},[397,400,404,407,411,414,418,421,425,439,443],[11,398,399],{},"Blockchain endpoints are API addresses through which applications read blocks, addresses and smart contracts, broadcast transactions and receive network events. Settla provides RPC endpoints and blockchain API endpoints for production infrastructure of crypto projects.",[18,401,403],{"id":402},"what-blockchain-endpoints-are","What blockchain endpoints are",[11,405,406],{},"An endpoint connects an application to a blockchain node over HTTP, WebSocket or a network-specific protocol. The URL, access key and set of available methods form the integration point.",[18,408,410],{"id":409},"websocket-rest-grpc-and-json-rpc-endpoints","WebSocket, REST, gRPC and JSON-RPC endpoints",[11,412,413],{},"RPC covers standard node methods, while additional APIs can provide normalised or indexed data. The format is chosen based on product requirements.",[18,415,417],{"id":416},"multi-protocol-endpoints-for-blockchain-infrastructure","Multi-protocol endpoints for blockchain infrastructure",[11,419,420],{},"A public endpoint is convenient for testing. A shared endpoint serves multiple clients within plan limits. A private endpoint allocates an agreed resource profile for a single project.",[18,422,424],{"id":423},"endpoints-for-wallets-exchanges-and-defi","Endpoints for wallets, exchanges and DeFi",[238,426,427,430,433,436],{},[241,428,429],{},"Wallets: balances, fees and transaction broadcast.",[241,431,432],{},"Exchanges: deposits, withdrawals and confirmations.",[241,434,435],{},"DeFi: contract calls and events.",[241,437,438],{},"Analytics: blocks, logs and historical data.",[18,440,442],{"id":441},"how-to-choose-blockchain-endpoints","How to choose blockchain endpoints",[11,444,445],{},"Define the networks, methods, archive depth, peak load, number of WebSocket connections and access-control requirements. Cost depends on network, load, access format, region and infrastructure dedication.",{"title":176,"searchDepth":177,"depth":177,"links":447},[448,449,450,451,452],{"id":402,"depth":177,"text":403},{"id":409,"depth":177,"text":410},{"id":416,"depth":177,"text":417},{"id":423,"depth":177,"text":424},{"id":441,"depth":177,"text":442},"2026-04-06","Blockchain endpoints from Settla for Bitcoin, Ethereum, TON, Solana, Polygon and BNB Chain: RPC, WebSocket and API access for crypto projects.",[456,459,462],{"question":457,"answer":458},"What is an RPC endpoint?","A URL that provides access to RPC methods of a blockchain node.",{"question":460,"answer":461},"How does a private endpoint differ from a shared one?","A private endpoint receives a dedicated resource profile and individually agreed limits.",{"question":463,"answer":464},"Can WebSocket be used?","Yes, WebSocket is available for supported networks and configurations for subscribing to events.","FAQ about blockchain endpoints",{},"\u002Fblockchain-endpoints",{"title":394,"description":454},{"loc":467},"blockchain-endpoints",[],"YX7A_GPdPQJbw_DZzBFqICNYxcovMeAW6KdJVprmOzo",{"id":474,"title":475,"body":476,"date":608,"description":609,"draft":194,"extension":195,"faq":610,"faqTitle":626,"image":213,"meta":627,"navigation":215,"path":628,"seo":629,"sitemap":630,"stem":631,"tags":632,"__hash__":633},"articlesEn\u002Fblockchain-explorer.md","Blockchain Explorer",{"type":8,"value":477,"toc":601},[478,481,484,488,505,509,580,584,587,591,594,598],[11,479,480],{},"A blockchain explorer is a search interface for public network data. It lets users find transactions, addresses, blocks and token contracts without access to a sender wallet.",[11,482,483],{},"An explorer displays indexed node data. It cannot reverse transfers, recover a seed phrase or prove that a token is safe.",[18,485,487],{"id":486},"how-to-check-a-blockchain-transaction","How to check a blockchain transaction",[238,489,490,493,496,499,502],{},[241,491,492],{},"Choose an explorer for the correct network.",[241,494,495],{},"Paste the transaction hash or TxID.",[241,497,498],{},"Check status, block, confirmations, sender, recipient, value and fee.",[241,500,501],{},"Inspect token transfers or events when relevant.",[241,503,504],{},"Compare full addresses, not only their first and last characters.",[18,506,508],{"id":507},"bitcoin-ethereum-solana-ton-and-polygon-explorers","Bitcoin, Ethereum, Solana, TON and Polygon explorers",[77,510,511,524],{},[80,512,513],{},[83,514,515,518,521],{},[86,516,517],{},"Network",[86,519,520],{},"Search term",[86,522,523],{},"Important fields",[99,525,526,537,548,559,570],{},[83,527,528,531,534],{},[104,529,530],{},"Bitcoin",[104,532,533],{},"TxID, address, block",[104,535,536],{},"Inputs, outputs, fee, confirmations",[83,538,539,542,545],{},[104,540,541],{},"Ethereum",[104,543,544],{},"Hash, EVM address, contract",[104,546,547],{},"Gas, status, logs, token transfers",[83,549,550,553,556],{},[104,551,552],{},"Solana",[104,554,555],{},"Signature, account, block",[104,557,558],{},"Instructions, programs and logs",[83,560,561,564,567],{},[104,562,563],{},"TON",[104,565,566],{},"Hash, address, message",[104,568,569],{},"Message flow and execution phases",[83,571,572,575,577],{},[104,573,574],{},"Polygon",[104,576,544],{},[104,578,579],{},"Correct network and token contract",[18,581,583],{"id":582},"what-a-bnb-token-address-looks-like","What a BNB token address looks like",[11,585,586],{},"A BNB token address typically refers to a smart contract address on BNB Chain. You can verify it through a blockchain explorer: open the contract address and review the token name, symbol, holder count, transactions and interaction history. Do not confuse a token contract address with a user wallet address.",[18,588,590],{"id":589},"explorer-vs-node-provider","Explorer vs node provider",[11,592,593],{},"An explorer serves human search. A node provider supplies programmatic RPC or gRPC access. Explorers are usually built on nodes, an indexer and a database because address-based search is not efficient through every native node API.",[18,595,597],{"id":596},"explorer-safety","Explorer safety",[11,599,600],{},"A public address is not a secret, but never enter a seed phrase or private key. Verify the explorer domain and token contract through official project sources; names and logos are not unique.",{"title":176,"searchDepth":177,"depth":177,"links":602},[603,604,605,606,607],{"id":486,"depth":177,"text":487},{"id":507,"depth":177,"text":508},{"id":582,"depth":177,"text":583},{"id":589,"depth":177,"text":590},{"id":596,"depth":177,"text":597},"2025-09-01","Learn how blockchain explorers check transactions, addresses, blocks and tokens across Bitcoin, Ethereum, Solana, TON, Polygon and Litecoin.",[611,614,617,620,623],{"question":612,"answer":613},"What is a blockchain explorer?","A site or app that indexes and displays public blockchain data.",{"question":615,"answer":616},"How do I check a Bitcoin transaction?","Paste its TxID into a Bitcoin explorer and inspect outputs, fee and confirmations.",{"question":618,"answer":619},"Why is a transaction missing?","The network or hash may be wrong, broadcast may have failed or indexing may be delayed.",{"question":621,"answer":622},"Can an explorer cancel a transaction?","No. It only displays data.",{"question":624,"answer":625},"Is it safe to paste an address?","Addresses are public, but never paste a seed phrase or private key.","Blockchain explorer FAQ",{},"\u002Fblockchain-explorer",{"title":475,"description":609},{"loc":628},"blockchain-explorer",[],"HoXvT5H-3S9PTwZiG5xABIdIhG3OyzHHKC-EyZatxLk",{"id":635,"title":636,"body":637,"date":803,"description":804,"draft":194,"extension":195,"faq":805,"faqTitle":821,"image":213,"meta":822,"navigation":215,"path":823,"seo":824,"sitemap":825,"stem":826,"tags":827,"__hash__":828},"articlesEn\u002Fnode-provider.md","Crypto Node Provider for Web3 Projects",{"type":8,"value":638,"toc":790},[639,642,645,649,652,656,660,663,667,670,674,677,681,684,688,746,750,753,756,760,763,767,770,773],[11,640,641],{},"A crypto node provider gives an application access to blockchain nodes without requiring its team to install, synchronize and operate every client. Settla offers shared endpoints and private node configurations for supported networks.",[11,643,644],{},"The right setup depends on methods, history depth, peak traffic and access controls. Capacity and service commitments are defined by the selected plan or a custom agreement.",[18,646,648],{"id":647},"what-a-crypto-node-provider-does","What a crypto node provider does",[11,650,651],{},"A provider operates node clients, storage, updates and monitoring while exposing RPC, WebSocket or network-specific APIs. It does not change blockchain finality or fees; those remain properties of each protocol.",[18,653,655],{"id":654},"who-needs-blockchain-nodes","Who needs blockchain nodes",[23,657,659],{"id":658},"wallets","Wallets",[11,661,662],{},"Balances, fees, transaction broadcast and activity history.",[23,664,666],{"id":665},"exchanges","Exchanges",[11,668,669],{},"Deposits, confirmations, withdrawals and multi-network operations.",[23,671,673],{"id":672},"defi","DeFi",[11,675,676],{},"Contract calls, event logs, simulations and state reads.",[23,678,680],{"id":679},"explorers-and-analytics","Explorers and analytics",[11,682,683],{},"Block ingestion, indexing, search and historical analysis.",[18,685,687],{"id":686},"shared-nodes-vs-private-nodes","Shared nodes vs private nodes",[77,689,690,702],{},[80,691,692],{},[83,693,694,696,699],{},[86,695,88],{},[86,697,698],{},"Shared node",[86,700,701],{},"Private node",[99,703,704,714,725,736],{},[83,705,706,708,711],{},[104,707,134],{},[104,709,710],{},"Shared under plan rules",[104,712,713],{},"Allocated for an agreed workload",[83,715,716,719,722],{},[104,717,718],{},"Limits",[104,720,721],{},"Standard plan limits",[104,723,724],{},"Sized for the project",[83,726,727,730,733],{},[104,728,729],{},"Configuration",[104,731,732],{},"Standard",[104,734,735],{},"Custom options where supported",[83,737,738,740,743],{},[104,739,148],{},[104,741,742],{},"Development and typical production",[104,744,745],{},"Critical or high-volume production",[18,747,749],{"id":748},"full-nodes-archive-nodes-and-rpc-endpoints","Full nodes, archive nodes and RPC endpoints",[11,751,752],{},"A full node validates the chain and serves current state. An archive node retains additional historical state and costs more to operate. Choose based on required RPC methods, not the label alone.",[11,754,755],{},"Settla supports popular networks including Bitcoin, Ethereum, Litecoin, Polygon, Solana, TON and Tron. Confirm mainnet, testnet, archive and API availability for your plan.",[18,757,759],{"id":758},"private-infrastructure-without-false-guarantees","Private infrastructure without false guarantees",[11,761,762],{},"Dedicated resources improve control and reduce contention, but they do not imply 100% uptime. Production clients still need timeouts, bounded retries, idempotency, monitoring and a recovery path.",[18,764,766],{"id":765},"when-a-business-needs-private-blockchain-nodes","When a business needs private blockchain nodes",[11,768,769],{},"Private blockchain nodes become necessary when shared RPC can no longer keep up: performance drops under peak load, rate limits fire at the wrong moment, or the product requires methods unavailable in a standard plan. Renting blockchain nodes from a managed provider gives an isolated endpoint without self-hosted deployment.",[11,771,772],{},"Ordering a blockchain node makes most sense once the team has a clear network list, measured traffic profile and defined requirements for archive or tracing. Managed node hosting for crypto projects removes operational overhead — synchronization, client upgrades, monitoring — so the team can focus on the product.",[238,774,775,778,781,784,787],{},[241,776,777],{},"Shared endpoint limits are regularly hit under production load.",[241,779,780],{},"Archive, trace or debug methods are required but absent from the current plan.",[241,782,783],{},"Isolation is needed: dedicated resources, access controls and agreed SLA.",[241,785,786],{},"The product operates across multiple networks with high reliability requirements.",[241,788,789],{},"The team is ready for a technical configuration review and migration.",{"title":176,"searchDepth":177,"depth":177,"links":791},[792,793,799,800,801,802],{"id":647,"depth":177,"text":648},{"id":654,"depth":177,"text":655,"children":794},[795,796,797,798],{"id":658,"depth":182,"text":659},{"id":665,"depth":182,"text":666},{"id":672,"depth":182,"text":673},{"id":679,"depth":182,"text":680},{"id":686,"depth":177,"text":687},{"id":748,"depth":177,"text":749},{"id":758,"depth":177,"text":759},{"id":765,"depth":177,"text":766},"2026-04-02","Private blockchain nodes, RPC endpoints and managed node hosting for Web3, wallets, exchanges, DeFi, explorers and analytics.",[806,809,812,815,818],{"question":807,"answer":808},"What does a crypto node provider manage?","Node deployment, synchronization, updates, resources and monitoring, plus supported application endpoints.",{"question":810,"answer":811},"What is the difference between full and archive nodes?","A full node serves current state; an archive node retains additional historical states for specific analytics queries.",{"question":813,"answer":814},"When is a private node useful?","When standard limits, shared resources, configuration or access controls do not meet production requirements.",{"question":816,"answer":817},"Can a project start with a shared endpoint?","Yes. It is often the efficient choice until measured traffic or requirements justify dedicated resources.",{"question":819,"answer":820},"Does a private node guarantee 100% uptime?","No. Availability commitments must come from a specific SLA, and resilient application design is still required.","Crypto node provider FAQ",{},"\u002Fnode-provider",{"title":636,"description":804},{"loc":823},"node-provider",[],"Y5dmP0GZMHZukY7ehFi678BMQxVs01asWeooUh4ycGI",{"id":830,"title":831,"body":832,"date":953,"description":954,"draft":194,"extension":195,"faq":955,"faqTitle":971,"image":213,"meta":972,"navigation":215,"path":973,"seo":974,"sitemap":975,"stem":976,"tags":977,"__hash__":978},"articlesEn\u002Fethereum-erc20-bnb-address.md","Ethereum ERC20 and BNB Token Addresses",{"type":8,"value":833,"toc":946},[834,837,840,844,847,851,854,858,918,922,939,943],[11,835,836],{},"Ethereum and BNB Smart Chain addresses usually share the same format: 0x followed by 40 hexadecimal characters. Matching formats do not mean matching networks or balances.",[11,838,839],{},"ERC20 is an Ethereum token standard. A token contract address identifies a specific smart contract and must not be confused with a recipient wallet address.",[18,841,843],{"id":842},"what-ethereum-erc20-means","What Ethereum ERC20 means",[11,845,846],{},"ERC20 defines common token functions and events such as transfer, balanceOf, approve and Transfer. Token names and symbols are not unique, so the contract address on the correct network is the primary identifier.",[18,848,850],{"id":849},"ethereum-and-bsc-address-format","Ethereum and BSC address format",[11,852,853],{},"An EVM address represents 20 bytes and is rendered as 0x plus 40 hex characters. Mixed case may encode an EIP-55 checksum. BNB Smart Chain uses the same format, but ETH, BNB and token balances remain on separate networks.",[18,855,857],{"id":856},"wallet-address-vs-token-contract","Wallet address vs token contract",[77,859,860,873],{},[80,861,862],{},[83,863,864,867,870],{},[86,865,866],{},"Object",[86,868,869],{},"Identifies",[86,871,872],{},"Verify with",[99,874,875,886,897,907],{},[83,876,877,880,883],{},[104,878,879],{},"Wallet address",[104,881,882],{},"Sender or recipient account",[104,884,885],{},"Explorer for the selected network",[83,887,888,891,894],{},[104,889,890],{},"Token contract",[104,892,893],{},"A token smart contract",[104,895,896],{},"Official source and explorer",[83,898,899,902,905],{},[104,900,901],{},"Transaction hash",[104,903,904],{},"One transaction",[104,906,885],{},[83,908,909,912,915],{},[104,910,911],{},"BNB token address",[104,913,914],{},"BEP-20 contract on BSC",[104,916,917],{},"BSC explorer and official source",[18,919,921],{"id":920},"how-to-verify-a-token-address","How to verify a token address",[238,923,924,927,930,933,936],{},[241,925,926],{},"Open an explorer for the correct network.",[241,928,929],{},"Check whether the address contains contract code.",[241,931,932],{},"Compare every character with the project’s official documentation.",[241,934,935],{},"Review symbol, decimals, source verification and creation history.",[241,937,938],{},"Never trust a name, logo or chat message alone.",[18,940,942],{"id":941},"explorer-rpc-and-node-providers","Explorer, RPC and node providers",[11,944,945],{},"People use explorers, while applications query nodes through RPC to read contract code, metadata, balances and Transfer events. Neither an explorer nor RPC can automatically prove that a token is trustworthy.",{"title":176,"searchDepth":177,"depth":177,"links":947},[948,949,950,951,952],{"id":842,"depth":177,"text":843},{"id":849,"depth":177,"text":850},{"id":856,"depth":177,"text":857},{"id":920,"depth":177,"text":921},{"id":941,"depth":177,"text":942},"2025-12-07","Learn how Ethereum, ERC20 and BNB\u002FBSC addresses look, how wallet and token contract addresses differ, and how to verify them.",[956,959,962,965,968],{"question":957,"answer":958},"What does an ERC20 address look like?","It uses the EVM 0x plus 40-hex-character format; “ERC20 address” often means a token contract.",{"question":960,"answer":961},"Are Ethereum and BSC addresses the same?","Their format and derived account may match, but the networks, balances and transactions are separate.",{"question":963,"answer":964},"How is a token address different from a wallet?","A token address points to smart-contract code; a wallet address identifies an account or recipient.",{"question":966,"answer":967},"Can a network be identified from 0x alone?","No. Multiple EVM networks use this format.",{"question":969,"answer":970},"What should be checked before sending?","Network, recipient, token contract, service support, amount and native fee balance.","Ethereum and BNB address FAQ",{},"\u002Fethereum-erc20-bnb-address",{"title":831,"description":954},{"loc":973},"ethereum-erc20-bnb-address",[],"-MS6mSicEBL0mt2f6iIkUwGmDMlItMrzOJfV44Gv_3Q",{"id":980,"title":981,"body":982,"date":1032,"description":1033,"draft":194,"extension":195,"faq":1034,"faqTitle":1044,"image":213,"meta":1045,"navigation":215,"path":1046,"seo":1047,"sitemap":1048,"stem":1049,"tags":1050,"__hash__":1051},"articlesEn\u002Fkak-proverit-tranzaktsiyu-bitcoin.md","How to Check a Bitcoin Transaction",{"type":8,"value":983,"toc":1026},[984,987,991,994,998,1012,1016,1019,1023],[11,985,986],{},"You can check a Bitcoin transaction through a Bitcoin Explorer: paste the transaction hash (TxID) to see the status, number of confirmations, fee, inputs and outputs.",[18,988,990],{"id":989},"where-to-find-the-bitcoin-transaction-hash","Where to find the Bitcoin transaction hash",[11,992,993],{},"The TxID appears in your wallet or service after sending and consists of 64 hexadecimal characters.",[18,995,997],{"id":996},"how-to-check-a-bitcoin-transaction-by-txid","How to check a Bitcoin transaction by TxID",[238,999,1000,1003,1006,1009],{},[241,1001,1002],{},"Copy the TxID without spaces.",[241,1004,1005],{},"Open a Bitcoin explorer.",[241,1007,1008],{},"Paste the hash into the search.",[241,1010,1011],{},"Check the status and number of confirmations.",[18,1013,1015],{"id":1014},"what-confirmations-and-fee-mean","What confirmations and fee mean",[11,1017,1018],{},"A confirmation appears after the transaction is included in a block. The required number of confirmations is set by the receiving service. The fee affects priority but does not guarantee a precise inclusion time.",[18,1020,1022],{"id":1021},"if-the-transaction-is-not-found","If the transaction is not found",[11,1024,1025],{},"Check the TxID, the selected network and that the broadcast was completed. A new transaction may appear with a delay; the absence of a record should not be treated as proof of lost funds.",{"title":176,"searchDepth":177,"depth":177,"links":1027},[1028,1029,1030,1031],{"id":989,"depth":177,"text":990},{"id":996,"depth":177,"text":997},{"id":1014,"depth":177,"text":1015},{"id":1021,"depth":177,"text":1022},"2025-11-19","Step-by-step guide to checking a Bitcoin transaction by transaction hash in Bitcoin Explorer: confirmations, fee and addresses.",[1035,1038,1041],{"question":1036,"answer":1037},"What is a TxID?","A unique identifier for a Bitcoin transaction.",{"question":1039,"answer":1040},"Can a Bitcoin transaction be cancelled?","A confirmed transaction cannot be cancelled; some unconfirmed transactions support replacement mechanisms if that was set up.",{"question":1042,"answer":1043},"How long does a confirmation take?","The time depends on block arrival, fee and mempool load.","FAQ about checking Bitcoin transactions",{},"\u002Fkak-proverit-tranzaktsiyu-bitcoin",{"title":981,"description":1033},{"loc":1046},"kak-proverit-tranzaktsiyu-bitcoin",[],"1_QYV3_OC_2-NGgO-4f94ti92c7lvrIe0VkwSBElSxU",{"id":1053,"title":1054,"body":1055,"date":1105,"description":1106,"draft":194,"extension":195,"faq":1107,"faqTitle":1117,"image":213,"meta":1118,"navigation":215,"path":1119,"seo":1120,"sitemap":1121,"stem":1122,"tags":1123,"__hash__":1124},"articlesEn\u002Fkak-proverit-tranzaktsiyu-polygon.md","How to Check a Polygon Transaction",{"type":8,"value":1056,"toc":1099},[1057,1060,1064,1067,1071,1085,1089,1092,1096],[11,1058,1059],{},"You can check a Polygon transaction by transaction hash through a Polygon explorer or Polygonscan: the service shows status, block, addresses, fee and token events.",[18,1061,1063],{"id":1062},"how-to-find-a-polygon-transaction-hash","How to find a Polygon transaction hash",[11,1065,1066],{},"The hash is available in the wallet or app after sending. It is the primary identifier for verification.",[18,1068,1070],{"id":1069},"checking-via-polygon-explorer","Checking via Polygon explorer",[238,1072,1073,1076,1079,1082],{},[241,1074,1075],{},"Copy the hash.",[241,1077,1078],{},"Open a Polygon network explorer.",[241,1080,1081],{},"Paste the hash into search.",[241,1083,1084],{},"Verify status, addresses and token transfers.",[18,1086,1088],{"id":1087},"what-status-block-and-confirmations-mean","What status, block and confirmations mean",[11,1090,1091],{},"Success means execution at the network level; Failed means execution was rejected, and the fee may still have been charged. Block and confirmations show inclusion and subsequent blocks.",[18,1093,1095],{"id":1094},"polygonscan-and-private-polygon-rpc-nodes","Polygonscan and private Polygon RPC nodes",[11,1097,1098],{},"An explorer is convenient for manual checks. Applications receive data through RPC endpoints and under high load can use private Polygon nodes. Polygonscan is a separate brand and does not belong to Settla.",{"title":176,"searchDepth":177,"depth":177,"links":1100},[1101,1102,1103,1104],{"id":1062,"depth":177,"text":1063},{"id":1069,"depth":177,"text":1070},{"id":1087,"depth":177,"text":1088},{"id":1094,"depth":177,"text":1095},"2025-10-05","How to check a Polygon transaction by hash through a Polygon explorer: status, block confirmations, addresses, MATIC\u002FPOL, tokens and contract calls.",[1108,1111,1114],{"question":1109,"answer":1110},"Can I search by address?","Yes, the explorer shows transactions and tokens for an address.",{"question":1112,"answer":1113},"Why did a transaction fail?","Look at execution details: insufficient gas, contract revert or incorrect parameters.",{"question":1115,"answer":1116},"Are Polygon and Ethereum the same network?","No. They are EVM-compatible but have separate states and transactions.","FAQ about Polygon explorer",{},"\u002Fkak-proverit-tranzaktsiyu-polygon",{"title":1054,"description":1106},{"loc":1119},"kak-proverit-tranzaktsiyu-polygon",[],"FZHbYetZyfS9WD9HGhr__WW_gcXW2i5W07pQF1H4xR0",{"id":1126,"title":1127,"body":1128,"date":1223,"description":1224,"draft":194,"extension":195,"faq":1225,"faqTitle":1235,"image":213,"meta":1236,"navigation":215,"path":1237,"seo":1238,"sitemap":1239,"stem":1240,"tags":1241,"__hash__":1242},"articlesEn\u002Fkak-proverit-usdt-tranzaktsiyu.md","How to Check a USDT Transaction",{"type":8,"value":1129,"toc":1217},[1130,1133,1137,1140,1144,1158,1162,1210,1214],[11,1131,1132],{},"You can check a USDT transaction by hash in the explorer for the network where the transfer was made: TRC20 runs on Tron, ERC20 on Ethereum, and BEP20 on BNB Smart Chain.",[18,1134,1136],{"id":1135},"first-identify-the-usdt-network","First, identify the USDT network",[11,1138,1139],{},"The same USDT ticker is used across multiple networks. The network must match on both the sender and recipient side.",[18,1141,1143],{"id":1142},"how-to-check-a-usdt-hash","How to check a USDT hash",[238,1145,1146,1149,1152,1155],{},[241,1147,1148],{},"Copy the transaction hash.",[241,1150,1151],{},"Open the explorer for the correct network.",[241,1153,1154],{},"Check the transaction status.",[241,1156,1157],{},"Verify the recipient address, amount and USDT contract address.",[18,1159,1161],{"id":1160},"usdt-trc20-erc20-and-bep20","USDT TRC20, ERC20 and BEP20",[77,1163,1164,1176],{},[80,1165,1166],{},[83,1167,1168,1171,1173],{},[86,1169,1170],{},"Format",[86,1172,517],{},[86,1174,1175],{},"Where to check",[99,1177,1178,1189,1199],{},[83,1179,1180,1183,1186],{},[104,1181,1182],{},"TRC20",[104,1184,1185],{},"Tron",[104,1187,1188],{},"Tron explorer",[83,1190,1191,1194,1196],{},[104,1192,1193],{},"ERC20",[104,1195,541],{},[104,1197,1198],{},"Ethereum explorer",[83,1200,1201,1204,1207],{},[104,1202,1203],{},"BEP20",[104,1205,1206],{},"BNB Smart Chain",[104,1208,1209],{},"BSC explorer",[18,1211,1213],{"id":1212},"why-usdt-did-not-arrive","Why USDT did not arrive",[11,1215,1216],{},"Reasons may include an unconfirmed transaction, wrong network, a service crediting delay or an unsupported token contract. Contact the recipient's support with the hash, but never share your seed phrase.",{"title":176,"searchDepth":177,"depth":177,"links":1218},[1219,1220,1221,1222],{"id":1135,"depth":177,"text":1136},{"id":1142,"depth":177,"text":1143},{"id":1160,"depth":177,"text":1161},{"id":1212,"depth":177,"text":1213},"2026-03-01","How to check a USDT transaction by hash in TRC20, ERC20 and BEP20 networks: choose the explorer, verify status, addresses, amount and token contract.",[1226,1229,1232],{"question":1227,"answer":1228},"Where to check USDT TRC20?","In the Tron network explorer by transaction hash.",{"question":1230,"answer":1231},"Can USDT be checked by address only?","The explorer shows address history, but a specific transaction is more reliably found by hash.",{"question":1233,"answer":1234},"Why does the status show success but the balance did not change?","The recipient service may be waiting for confirmations or processing the deposit separately.","FAQ about USDT transactions",{},"\u002Fkak-proverit-usdt-tranzaktsiyu",{"title":1127,"description":1224},{"loc":1237},"kak-proverit-usdt-tranzaktsiyu",[],"iQOsO-MhEKj17jz60S65Hm-upty0lrUxBNe7V8Mkb9o",{"id":1244,"title":1245,"body":1246,"date":1296,"description":1297,"draft":194,"extension":195,"faq":1298,"faqTitle":1308,"image":213,"meta":1309,"navigation":215,"path":1310,"seo":1311,"sitemap":1312,"stem":1313,"tags":1314,"__hash__":1315},"articlesEn\u002Flitecoin-explorer.md","Litecoin Explorer: How to Check an LTC Transaction",{"type":8,"value":1247,"toc":1290},[1248,1251,1255,1269,1273,1276,1280,1283,1287],[11,1249,1250],{},"A Litecoin Explorer is a blockchain browser through which you can check a Litecoin transaction by hash, see confirmations, fee, inputs and outputs of an LTC transfer.",[18,1252,1254],{"id":1253},"how-to-check-a-litecoin-transaction","How to check a Litecoin transaction",[238,1256,1257,1260,1263,1266],{},[241,1258,1259],{},"Copy the transaction hash from your wallet.",[241,1261,1262],{},"Open a Litecoin explorer.",[241,1264,1265],{},"Paste the hash into the search field.",[241,1267,1268],{},"Check the status and confirmations.",[18,1270,1272],{"id":1271},"what-the-ltc-explorer-shows","What the LTC explorer shows",[11,1274,1275],{},"The explorer shows the block, time, fee, inputs and outputs. Public addresses are visible but do not by themselves reveal the owner's identity.",[18,1277,1279],{"id":1278},"if-a-litecoin-transaction-is-not-confirming","If a Litecoin transaction is not confirming",[11,1281,1282],{},"Check the broadcast, hash and network. Speed depends on blocks and load; the required number of confirmations is set by the receiving service.",[18,1284,1286],{"id":1285},"litecoin-explorer-rpc-and-blockchain-nodes","Litecoin explorer, RPC and blockchain nodes",[11,1288,1289],{},"An explorer provides a human interface, while applications read Litecoin data through node API and RPC endpoints.",{"title":176,"searchDepth":177,"depth":177,"links":1291},[1292,1293,1294,1295],{"id":1253,"depth":177,"text":1254},{"id":1271,"depth":177,"text":1272},{"id":1278,"depth":177,"text":1279},{"id":1285,"depth":177,"text":1286},"2025-03-08","Litecoin Explorer helps verify an LTC transaction by hash: status, confirmations, block, fee, inputs and outputs. Step-by-step guide from Settla.",[1299,1302,1305],{"question":1300,"answer":1301},"What do I need to find an LTC transaction?","A transaction hash or Litecoin address.",{"question":1303,"answer":1304},"What are confirmations?","The number of blocks added since the block containing the transaction.",{"question":1306,"answer":1307},"Can a confirmed LTC transaction be cancelled?","No, a confirmed transaction is irreversible.","FAQ about Litecoin Explorer",{},"\u002Flitecoin-explorer",{"title":1245,"description":1297},{"loc":1310},"litecoin-explorer",[],"4F64dYHafSeLtvauWLh9lgRi6d_JplqjCOk_t2wrgvA",{"id":1317,"title":1318,"body":1319,"date":1453,"description":1454,"draft":194,"extension":195,"faq":1455,"faqTitle":1471,"image":213,"meta":1472,"navigation":215,"path":1473,"seo":1474,"sitemap":1475,"stem":1476,"tags":1477,"__hash__":1478},"articlesEn\u002Frpc-provayder.md","RPC Node and Blockchain Endpoints",{"type":8,"value":1320,"toc":1445},[1321,1324,1327,1331,1334,1338,1394,1398,1401,1404,1408,1425,1429,1432,1435,1439,1442],[11,1322,1323],{},"An RPC node handles application requests to a blockchain: blocks, balances, contract state and signed transaction broadcast. A blockchain endpoint is the URL used to call that node.",[11,1325,1326],{},"Settla provides shared and private endpoints for supported networks. Select the model based on methods, history depth, peak load and security requirements.",[18,1328,1330],{"id":1329},"what-is-an-rpc-node","What is an RPC node?",[11,1332,1333],{},"RPC means remote procedure call. For example, an EVM client can call eth_getBalance, eth_call or eth_sendRawTransaction. Private keys should normally remain in a wallet or protected signer.",[18,1335,1337],{"id":1336},"public-rpc-vs-private-rpc","Public RPC vs private RPC",[77,1339,1340,1352],{},[80,1341,1342],{},[83,1343,1344,1346,1349],{},[86,1345,88],{},[86,1347,1348],{},"Public\u002Fshared RPC",[86,1350,1351],{},"Private RPC",[99,1353,1354,1364,1374,1383],{},[83,1355,1356,1358,1361],{},[104,1357,134],{},[104,1359,1360],{},"Shared pool",[104,1362,1363],{},"Agreed project capacity",[83,1365,1366,1368,1371],{},[104,1367,718],{},[104,1369,1370],{},"Plan defaults",[104,1372,1373],{},"Workload-specific",[83,1375,1376,1378,1380],{},[104,1377,729],{},[104,1379,732],{},[104,1381,1382],{},"Custom where supported",[83,1384,1385,1388,1391],{},[104,1386,1387],{},"Cost",[104,1389,1390],{},"Lower entry cost",[104,1392,1393],{},"Higher dedicated cost",[18,1395,1397],{"id":1396},"latency-rate-limits-and-uptime","Latency, rate limits and uptime",[11,1399,1400],{},"Measure p95\u002Fp99, error rate, head lag and heavy-method performance rather than relying on averages. Production clients need timeouts, bounded backoff and protection from duplicate transaction submission.",[11,1402,1403],{},"Availability is governed by published plan terms or a contract; no endpoint should be treated as infallible.",[18,1405,1407],{"id":1406},"where-rpc-nodes-are-used","Where RPC nodes are used",[238,1409,1410,1413,1416,1419,1422],{},[241,1411,1412],{},"Wallet balances and transaction broadcast.",[241,1414,1415],{},"Exchange deposits, confirmations and withdrawals.",[241,1417,1418],{},"DeFi contract reads, logs and transactions.",[241,1420,1421],{},"Explorer indexing and blockchain analytics.",[241,1423,1424],{},"Background jobs and real-time subscriptions.",[18,1426,1428],{"id":1427},"when-to-buy-an-rpc-node-or-switch-to-private-rpc","When to buy an RPC node or switch to private RPC",[11,1430,1431],{},"Measure traffic and compile a method matrix first. Clarify whether archive, tracing, debug API, WebSocket or gRPC is needed. Compare the cost of the required request profile and operational conditions, not an abstract endpoint price.",[11,1433,1434],{},"A standard blockchain endpoint is enough to start. If production load hits limits or requires isolation, buying an RPC node in a private configuration is possible without changing business logic, provided the API remains compatible.",[18,1436,1438],{"id":1437},"blockchain-rpc-and-blockchain-endpoints-for-wallets-exchanges-and-defi","Blockchain RPC and blockchain endpoints for wallets, exchanges and DeFi",[11,1440,1441],{},"Blockchain RPC is the technical integration layer for any product connecting to a public network. Wallets use RPC endpoints to fetch balances, estimate fees and broadcast signed transactions. Exchanges build deposit, confirmation and withdrawal logic on blockchain endpoints. DeFi protocols call smart contracts via eth_call and monitor events through subscriptions.",[11,1443,1444],{},"A private RPC node lets each application component use a dedicated request pool: user reads, background indexers and critical transaction broadcast do not compete for a shared quota. This reduces the risk of service degradation during peak periods.",{"title":176,"searchDepth":177,"depth":177,"links":1446},[1447,1448,1449,1450,1451,1452],{"id":1329,"depth":177,"text":1330},{"id":1336,"depth":177,"text":1337},{"id":1396,"depth":177,"text":1397},{"id":1406,"depth":177,"text":1407},{"id":1427,"depth":177,"text":1428},{"id":1437,"depth":177,"text":1438},"2025-06-23","Shared and private RPC nodes and blockchain endpoints for wallets, exchanges, DeFi, analytics and Web3 applications.",[1456,1459,1462,1465,1468],{"question":1457,"answer":1458},"Is an RPC node a separate blockchain?","No. It is a node in an existing network with a programmatic interface.",{"question":1460,"answer":1461},"How is an endpoint different from an API?","An endpoint is a concrete network address; an API defines methods and rules.",{"question":1463,"answer":1464},"Why use private RPC?","For allocated capacity, agreed limits, access controls or special methods.",{"question":1466,"answer":1467},"Can RPC broadcast transactions?","Yes, when supported; applications usually submit an already signed transaction.",{"question":1469,"answer":1470},"Does every project need archive RPC?","No. Archive access is for specific historical-state queries.","RPC node FAQ",{},"\u002Frpc-provayder",{"title":1318,"description":1454},{"loc":1473},"rpc-provayder",[],"t0NdchKFpoRvIilC09Acuw2enuXWflS3pggb8m4YzRw",{"id":1480,"title":1481,"body":1482,"date":1600,"description":1601,"draft":194,"extension":195,"faq":1602,"faqTitle":1621,"image":213,"meta":1622,"navigation":215,"path":1623,"seo":1624,"sitemap":1625,"stem":1626,"tags":1627,"__hash__":1628},"articlesEn\u002Fsolana-explorer-solscan-obzor.md","Solana Explorer and Solscan: Check a Transaction",{"type":8,"value":1483,"toc":1593},[1484,1487,1490,1494,1511,1515,1518,1522,1525,1529,1532,1536],[11,1485,1486],{},"A Solana explorer displays public signatures, slots, accounts, instructions, programs, token balance changes and fees. Solscan is a third-party explorer brand and is not owned by Settla.",[11,1488,1489],{},"A public address or signature is enough for lookup. Never enter a seed phrase or sign a message merely to view explorer data.",[18,1491,1493],{"id":1492},"how-to-check-a-solana-transaction","How to check a Solana transaction",[238,1495,1496,1499,1502,1505,1508],{},[241,1497,1498],{},"Copy the signature from the wallet.",[241,1500,1501],{},"Choose the correct mainnet, devnet or testnet cluster.",[241,1503,1504],{},"Check status, slot, block time and fee.",[241,1506,1507],{},"Inspect accounts, instructions and program logs.",[241,1509,1510],{},"For tokens, verify the mint and balance changes.",[18,1512,1514],{"id":1513},"signature-slot-and-confirmation-status","Signature, slot and confirmation status",[11,1516,1517],{},"Solana commonly identifies a transaction by its signature. Processed, confirmed and finalized represent different commitment levels; applications should choose a policy matching their risk.",[18,1519,1521],{"id":1520},"programs-and-instructions","Programs and instructions",[11,1523,1524],{},"A transaction invokes programs through one or more instructions and supplies accounts. Explorers decode known programs, while custom instructions may remain in a raw form.",[18,1526,1528],{"id":1527},"addresses-and-spl-tokens","Addresses and SPL tokens",[11,1530,1531],{},"Solana public keys use base58 rather than the EVM 0x format. A token account holds a specific mint for an owner, while the mint address identifies the SPL token itself. Verify the complete mint through an official source.",[18,1533,1535],{"id":1534},"explorer-vs-solana-rpc","Explorer vs Solana RPC",[77,1537,1538,1549],{},[80,1539,1540],{},[83,1541,1542,1544,1546],{},[86,1543,303],{},[86,1545,306],{},[86,1547,1548],{},"Solana RPC",[99,1550,1551,1560,1571,1582],{},[83,1552,1553,1555,1558],{},[104,1554,316],{},[104,1556,1557],{},"Convenient",[104,1559,322],{},[83,1561,1562,1565,1568],{},[104,1563,1564],{},"History",[104,1566,1567],{},"Indexed view",[104,1569,1570],{},"Depends on methods and retention",[83,1572,1573,1576,1579],{},[104,1574,1575],{},"Production app",[104,1577,1578],{},"Not the primary API",[104,1580,1581],{},"RPC\u002FWebSocket and indexer",[83,1583,1584,1587,1590],{},[104,1585,1586],{},"High-volume stream",[104,1588,1589],{},"Not for automation",[104,1591,1592],{},"Sized endpoint required",{"title":176,"searchDepth":177,"depth":177,"links":1594},[1595,1596,1597,1598,1599],{"id":1492,"depth":177,"text":1493},{"id":1513,"depth":177,"text":1514},{"id":1520,"depth":177,"text":1521},{"id":1527,"depth":177,"text":1528},{"id":1534,"depth":177,"text":1535},"2025-06-17","How to check a Solana signature, slot, status, programs, instructions, token accounts and address activity with an explorer.",[1603,1606,1609,1612,1615,1618],{"question":1604,"answer":1605},"What is Solscan?","A third-party explorer in the Solana ecosystem; it is not owned by Settla.",{"question":1607,"answer":1608},"How do I check a Solana transaction?","Search the signature on the correct cluster and inspect status, accounts, instructions and balance changes.",{"question":1610,"answer":1611},"What does a Solana address look like?","A base58 public-key string without the EVM 0x prefix.",{"question":1613,"answer":1614},"What is a mint address?","The public key of the mint account identifying an SPL token.",{"question":1616,"answer":1617},"Why is an instruction not decoded?","The explorer may not know the custom program schema or may still be indexing.",{"question":1619,"answer":1620},"Does a developer need RPC?","Production applications generally use Solana RPC\u002FWebSocket and, when needed, an indexer.","Solana explorer FAQ",{},"\u002Fsolana-explorer-solscan-obzor",{"title":1481,"description":1601},{"loc":1623},"solana-explorer-solscan-obzor",[],"hUdsc95xPRwpi05ndBPFjDnQl-kkFazrPmpo1nnXdu8",{"id":1630,"title":1631,"body":1632,"date":1718,"description":1719,"draft":194,"extension":195,"faq":1720,"faqTitle":1736,"image":213,"meta":1737,"navigation":215,"path":1738,"seo":1739,"sitemap":1740,"stem":1741,"tags":1742,"__hash__":1743},"articlesEn\u002Fton-scanner-tonscan-obzor.md","TON Scan — TON Blockchain Explorer",{"type":8,"value":1633,"toc":1707},[1634,1637,1640,1644,1661,1665,1668,1672,1676,1679,1683,1686,1690,1693,1697,1700,1704],[11,1635,1636],{},"TON Scan is a common search phrase for checking The Open Network data through a TON blockchain explorer. Users can inspect addresses, transactions, messages, balances and account activity.",[11,1638,1639],{},"TON explorers display public data and never require a seed phrase, wallet password or private key.",[18,1641,1643],{"id":1642},"how-to-check-a-ton-transaction","How to check a TON transaction",[238,1645,1646,1649,1652,1655,1658],{},[241,1647,1648],{},"Get the hash or operation link from the wallet or service.",[241,1650,1651],{},"Open a trusted TON explorer.",[241,1653,1654],{},"Check account, time, value, fees, execution status and messages.",[241,1656,1657],{},"For jettons, inspect the token master and destination wallet.",[241,1659,1660],{},"Match time and value with the original operation.",[18,1662,1664],{"id":1663},"how-to-check-a-ton-address","How to check a TON address",[11,1666,1667],{},"Search the address to view balance, account state, contract code\u002Fdata and message history. User-friendly formats may use different bounceable or testnet flags while representing the same account.",[18,1669,1671],{"id":1670},"what-a-ton-explorer-shows","What a TON explorer shows",[23,1673,1675],{"id":1674},"account","Account",[11,1677,1678],{},"Balance, state, contract data, indexed jettons and NFTs.",[23,1680,1682],{"id":1681},"transaction","Transaction",[11,1684,1685],{},"Logical time, fees, execution phases and exit codes.",[23,1687,1689],{"id":1688},"message","Message",[11,1691,1692],{},"Source, destination, value and payload\u002Fcomment.",[23,1694,1696],{"id":1695},"block","Block",[11,1698,1699],{},"Shard, sequence, time and processed transactions.",[18,1701,1703],{"id":1702},"ton-explorer-and-blockchain-nodes","TON explorer and blockchain nodes",[11,1705,1706],{},"A TON explorer reads nodes and indexes transactions, messages, jettons and accounts for fast search. Production wallets and analytics should use an API or node endpoint rather than scrape explorer pages.",{"title":176,"searchDepth":177,"depth":177,"links":1708},[1709,1710,1711,1717],{"id":1642,"depth":177,"text":1643},{"id":1663,"depth":177,"text":1664},{"id":1670,"depth":177,"text":1671,"children":1712},[1713,1714,1715,1716],{"id":1674,"depth":182,"text":1675},{"id":1681,"depth":182,"text":1682},{"id":1688,"depth":182,"text":1689},{"id":1695,"depth":182,"text":1696},{"id":1702,"depth":177,"text":1703},"2025-06-19","How to use a TON explorer to check TON addresses, transactions, messages, blocks, jettons and smart-contract execution.",[1721,1724,1727,1730,1733],{"question":1722,"answer":1723},"What is TON Scan?","A common query for a TON explorer that displays public accounts, transactions, messages and blocks.",{"question":1725,"answer":1726},"Are TON Scan and Tonscan the same?","Tonscan may refer to a specific third-party service, while TON scan is also a generic search phrase.",{"question":1728,"answer":1729},"Why can one TON transfer show several messages?","Smart contracts exchange internal messages, so one user action can trigger a chain of transactions.",{"question":1731,"answer":1732},"Can I check an address without connecting a wallet?","Yes. A public address is enough; no signature is required.",{"question":1734,"answer":1735},"Is Tonscan owned by Settla?","No. Third-party explorer brands mentioned here do not belong to Settla.","TON Scan FAQ",{},"\u002Fton-scanner-tonscan-obzor",{"title":1631,"description":1719},{"loc":1738},"ton-scanner-tonscan-obzor",[],"amAm2fcCNUhyFOfy2gwOC5PJ2hM62Pp5Gvv57r4vm7c",{"id":1745,"title":1746,"body":1747,"date":1876,"description":1877,"draft":194,"extension":195,"faq":1878,"faqTitle":1894,"image":213,"meta":1895,"navigation":215,"path":1896,"seo":1897,"sitemap":1898,"stem":1899,"tags":1900,"__hash__":1901},"articlesEn\u002Fchto-takoe-grpc.md","What Is gRPC?",{"type":8,"value":1748,"toc":1865},[1749,1752,1755,1759,1762,1766,1826,1830,1833,1837,1841,1844,1848,1851,1855,1858,1862],[11,1750,1751],{},"gRPC is a framework for calling methods on a remote service as if they were local functions. Services and messages are commonly defined with Protocol Buffers.",[11,1753,1754],{},"It is useful for typed service-to-service APIs and streaming blockchain data, where compact messages and explicit contracts matter.",[18,1756,1758],{"id":1757},"how-the-grpc-protocol-works","How the gRPC protocol works",[11,1760,1761],{},"A .proto file defines services, methods and message types. Tooling generates client and server code, while data is commonly serialized as Protobuf and transported over HTTP\u002F2. gRPC supports unary, server-streaming, client-streaming and bidirectional calls.",[18,1763,1765],{"id":1764},"grpc-vs-rest","gRPC vs REST",[77,1767,1768,1780],{},[80,1769,1770],{},[83,1771,1772,1774,1777],{},[86,1773,88],{},[86,1775,1776],{},"gRPC",[86,1778,1779],{},"REST\u002FJSON",[99,1781,1782,1793,1804,1815],{},[83,1783,1784,1787,1790],{},[104,1785,1786],{},"Contract",[104,1788,1789],{},"Strict .proto schema",[104,1791,1792],{},"OpenAPI is optional",[83,1794,1795,1798,1801],{},[104,1796,1797],{},"Payload",[104,1799,1800],{},"Usually binary Protobuf",[104,1802,1803],{},"Usually readable JSON",[83,1805,1806,1809,1812],{},[104,1807,1808],{},"Streaming",[104,1810,1811],{},"Built into call models",[104,1813,1814],{},"Requires additional patterns",[83,1816,1817,1820,1823],{},[104,1818,1819],{},"Browser use",[104,1821,1822],{},"gRPC-Web or gateway",[104,1824,1825],{},"Native fetch support",[18,1827,1829],{"id":1828},"grpc-in-blockchain-infrastructure","gRPC in blockchain infrastructure",[11,1831,1832],{},"Some blockchain clients expose native gRPC services for blocks, state and subscriptions. Indexers can consume streams, but still need reconnect logic, backpressure, gap detection, reorg handling and catch-up queries.",[18,1834,1836],{"id":1835},"benefits-and-limitations","Benefits and limitations",[23,1838,1840],{"id":1839},"benefits","Benefits",[11,1842,1843],{},"Typed contracts, generated SDKs, compact payloads and streaming.",[23,1845,1847],{"id":1846},"limitations","Limitations",[11,1849,1850],{},"Harder manual inspection, browser adapters and schema-compatibility work.",[23,1852,1854],{"id":1853},"choose-grpc","Choose gRPC",[11,1856,1857],{},"For controlled clients, service-to-service traffic and event streams.",[23,1859,1861],{"id":1860},"choose-rest","Choose REST",[11,1863,1864],{},"For simple public web APIs and broad browser compatibility.",{"title":176,"searchDepth":177,"depth":177,"links":1866},[1867,1868,1869,1870],{"id":1757,"depth":177,"text":1758},{"id":1764,"depth":177,"text":1765},{"id":1828,"depth":177,"text":1829},{"id":1835,"depth":177,"text":1836,"children":1871},[1872,1873,1874,1875],{"id":1839,"depth":182,"text":1840},{"id":1846,"depth":182,"text":1847},{"id":1853,"depth":182,"text":1854},{"id":1860,"depth":182,"text":1861},"2026-03-08","A plain-language guide to gRPC, Protocol Buffers, streaming, REST differences and uses in blockchain infrastructure and APIs.",[1879,1882,1885,1888,1891],{"question":1880,"answer":1881},"Is gRPC a protocol?","More precisely, it is an RPC framework and conventions over HTTP\u002F2, commonly using Protocol Buffers.",{"question":1883,"answer":1884},"What is a .proto file?","A schema describing services, methods and message fields.",{"question":1886,"answer":1887},"Why can gRPC be efficient?","Compact binary payloads and HTTP\u002F2 multiplexing can reduce overhead.",{"question":1889,"answer":1890},"Does gRPC work in browsers?","Usually through gRPC-Web or an HTTP\u002FJSON gateway.",{"question":1892,"answer":1893},"Why use gRPC for blockchain?","For native node APIs, internal services and streams of blocks, transactions or events.","gRPC FAQ",{},"\u002Fchto-takoe-grpc",{"title":1746,"description":1877},{"loc":1896},"chto-takoe-grpc",[],"Itb6-RUTcf2ehTOxtdU00fjEoo9qUbvo0BWKjwNpZwg",{"id":1903,"title":1904,"body":1905,"date":2126,"description":2127,"draft":194,"extension":195,"faq":2128,"faqTitle":213,"image":213,"meta":2129,"navigation":215,"path":2130,"seo":2131,"sitemap":2132,"stem":2133,"tags":2134,"__hash__":2135},"articlesEn\u002Fblockchain-api.md","blockchain API: managed access to blockchain networks",{"type":8,"value":1906,"toc":2118},[1907,1910,1914,1917,1920,1974,1978,2067,2071,2088,2091,2095,2098,2101,2105,2108,2111,2115],[11,1908,1909],{},"Running your own blockchain node is an operational burden: client upgrades, fork monitoring, hundreds of gigabytes of state storage, on-call during incidents. blockchain API through Settla removes that burden — your team gets a stable endpoint with 99.9% SLA and stops spending engineering time on infrastructure.",[18,1911,1913],{"id":1912},"what-blockchain-api-delivers-in-practice","What blockchain API delivers in practice",[11,1915,1916],{},"Settla's endpoint accepts the same JSON-RPC calls as a native node — no changes to business logic. Additionally available: batch requests (up to 100 methods per call), WebSocket subscriptions for real-time events, and archive data from the genesis block. All without maintaining your own infrastructure.",[11,1918,1919],{},"p95 latency below 50 ms is achieved through geo-distributed points of presence: requests are routed to the nearest node. If one data centre degrades, traffic switches automatically with no client-side changes.",[77,1921,1922,1932],{},[80,1923,1924],{},[83,1925,1926,1929],{},[86,1927,1928],{},"Parameter",[86,1930,1931],{},"Value",[99,1933,1934,1942,1950,1958,1966],{},[83,1935,1936,1939],{},[104,1937,1938],{},"Availability",[104,1940,1941],{},"99.9% SLA",[83,1943,1944,1947],{},[104,1945,1946],{},"Latency (p95)",[104,1948,1949],{},"\u003C50 ms",[83,1951,1952,1955],{},[104,1953,1954],{},"Batch requests",[104,1956,1957],{},"up to 100 methods per call",[83,1959,1960,1963],{},[104,1961,1962],{},"WebSocket",[104,1964,1965],{},"real-time event subscriptions",[83,1967,1968,1971],{},[104,1969,1970],{},"Archive data",[104,1972,1973],{},"history from genesis block",[18,1975,1977],{"id":1976},"supported-networks","Supported networks",[77,1979,1980,1994],{},[80,1981,1982],{},[83,1983,1984,1986,1989,1992],{},[86,1985,517],{},[86,1987,1988],{},"Type",[86,1990,1991],{},"Methods",[86,1993,1962],{},[99,1995,1996,2009,2021,2033,2045,2057],{},[83,1997,1998,2000,2003,2006],{},[104,1999,530],{},[104,2001,2002],{},"UTXO",[104,2004,2005],{},"getblock, sendrawtransaction, gettxout",[104,2007,2008],{},"✓",[83,2010,2011,2013,2016,2019],{},[104,2012,541],{},[104,2014,2015],{},"EVM",[104,2017,2018],{},"eth_call, eth_sendRawTransaction, eth_getLogs",[104,2020,2008],{},[83,2022,2023,2026,2028,2031],{},[104,2024,2025],{},"BNB Chain",[104,2027,2015],{},[104,2029,2030],{},"Full EVM-compatible set",[104,2032,2008],{},[83,2034,2035,2037,2040,2043],{},[104,2036,1185],{},[104,2038,2039],{},"TVM",[104,2041,2042],{},"getaccount, createtransaction, broadcasttransaction",[104,2044,2008],{},[83,2046,2047,2049,2052,2055],{},[104,2048,552],{},[104,2050,2051],{},"PoH",[104,2053,2054],{},"getTransaction, sendTransaction, getSlot",[104,2056,2008],{},[83,2058,2059,2061,2063,2065],{},[104,2060,574],{},[104,2062,2015],{},[104,2064,2030],{},[104,2066,2008],{},[18,2068,2070],{"id":2069},"who-uses-blockchain-api","Who uses blockchain API",[238,2072,2073,2076,2079,2082,2085],{},[241,2074,2075],{},"Crypto exchanges (CEX\u002FDEX) — transaction broadcast, mempool monitoring",[241,2077,2078],{},"Crypto wallets — balance sync, incoming transfer tracking",[241,2080,2081],{},"DeFi protocols — smart contract state reads, event logs",[241,2083,2084],{},"Crypto exchangers — transaction verification, confirmation status",[241,2086,2087],{},"NFT marketplaces — minting, transfers, token metadata retrieval",[11,2089,2090],{},"Archive access is especially important for analytics and compliance: transaction history from the genesis block is available through the same endpoint with no additional configuration.",[18,2092,2094],{"id":2093},"integration-from-key-to-first-request","Integration: from key to first request",[11,2096,2097],{},"Register on Settla — get an API key — substitute the endpoint into your config. For most libraries (ethers.js, web3.py, bitcoin-rpc) it is enough to replace the provider URL. Documentation includes examples for Node.js, Python, Go, and cURL. A test environment lets you validate the integration without production load.",[11,2099,2100],{},"For high-throughput systems, dedicated nodes with private endpoints are available: no request limits, isolation from other clients, priority support. This is the optimal choice for exchanges, custodians, and any system with SLA requirements above the public tier.",[18,2102,2104],{"id":2103},"pricing-and-scaling","Pricing and scaling",[11,2106,2107],{},"The public tier suits development and MVP: base request limit, one API key, archive access. As traffic grows, the tier scales without switching providers and without code changes — just increase the limit or move to a dedicated plan.",[11,2109,2110],{},"Enterprise clients get custom SLAs, dedicated nodes, and white-label options. Settla serves platforms handling over a million requests per day without latency degradation.",[18,2112,2114],{"id":2113},"get-started-with-blockchain-api-on-settla","Get started with blockchain API on Settla",[11,2116,2117],{},"Register on Settla, get an API key, and make your first blockchain request — no infrastructure setup, no node maintenance, no 3 AM incidents from forks.",{"title":176,"searchDepth":177,"depth":177,"links":2119},[2120,2121,2122,2123,2124,2125],{"id":1912,"depth":177,"text":1913},{"id":1976,"depth":177,"text":1977},{"id":2069,"depth":177,"text":2070},{"id":2093,"depth":177,"text":2094},{"id":2103,"depth":177,"text":2104},{"id":2113,"depth":177,"text":2114},"2026-01-04","blockchain API on Settla: 99.9% SLA, \u003C50 ms latency, Bitcoin, Ethereum, Tron, Solana, BNB. Dedicated nodes and API.",[],{},"\u002Fblockchain-api",{"title":1904,"description":2127},{"loc":2130},"blockchain-api",[],"cxCEkUX9uVa4U3ZmfKyPWIvhgRLYlSALumCsj_zfg1o",1789558930824]