[{"data":1,"prerenderedAt":153},["ShallowReactive",2],{"article-en-blockchain-endpoints":3,"articles-titles-en":95},{"id":4,"title":5,"body":6,"date":71,"description":72,"draft":73,"extension":74,"faq":75,"faqTitle":85,"image":86,"meta":87,"navigation":88,"path":89,"seo":90,"sitemap":91,"stem":92,"tags":93,"__hash__":94},"articlesEn\u002Fblockchain-endpoints.md","Blockchain Endpoints for Crypto Projects",{"type":7,"value":8,"toc":62},"minimark",[9,13,18,21,25,28,32,35,39,55,59],[10,11,12],"p",{},"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.",[14,15,17],"h2",{"id":16},"what-blockchain-endpoints-are","What blockchain endpoints are",[10,19,20],{},"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.",[14,22,24],{"id":23},"websocket-rest-grpc-and-json-rpc-endpoints","WebSocket, REST, gRPC and JSON-RPC endpoints",[10,26,27],{},"RPC covers standard node methods, while additional APIs can provide normalised or indexed data. The format is chosen based on product requirements.",[14,29,31],{"id":30},"multi-protocol-endpoints-for-blockchain-infrastructure","Multi-protocol endpoints for blockchain infrastructure",[10,33,34],{},"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.",[14,36,38],{"id":37},"endpoints-for-wallets-exchanges-and-defi","Endpoints for wallets, exchanges and DeFi",[40,41,42,46,49,52],"ul",{},[43,44,45],"li",{},"Wallets: balances, fees and transaction broadcast.",[43,47,48],{},"Exchanges: deposits, withdrawals and confirmations.",[43,50,51],{},"DeFi: contract calls and events.",[43,53,54],{},"Analytics: blocks, logs and historical data.",[14,56,58],{"id":57},"how-to-choose-blockchain-endpoints","How to choose blockchain endpoints",[10,60,61],{},"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":63,"searchDepth":64,"depth":64,"links":65},"",2,[66,67,68,69,70],{"id":16,"depth":64,"text":17},{"id":23,"depth":64,"text":24},{"id":30,"depth":64,"text":31},{"id":37,"depth":64,"text":38},{"id":57,"depth":64,"text":58},"2026-04-06","Blockchain endpoints from Settla for Bitcoin, Ethereum, TON, Solana, Polygon and BNB Chain: RPC, WebSocket and API access for crypto projects.",false,"md",[76,79,82],{"question":77,"answer":78},"What is an RPC endpoint?","A URL that provides access to RPC methods of a blockchain node.",{"question":80,"answer":81},"How does a private endpoint differ from a shared one?","A private endpoint receives a dedicated resource profile and individually agreed limits.",{"question":83,"answer":84},"Can WebSocket be used?","Yes, WebSocket is available for supported networks and configurations for subscribing to events.","FAQ about blockchain endpoints",null,{},true,"\u002Fblockchain-endpoints",{"title":5,"description":72},{"loc":89},"blockchain-endpoints",[],"YX7A_GPdPQJbw_DZzBFqICNYxcovMeAW6KdJVprmOzo",[96,100,104,105,109,113,117,121,125,129,133,137,141,145,149],{"path":97,"title":98,"description":99},"\u002Finfura-getblock-tatum-alternative","An Alternative to Infura, GetBlock and Tatum","Compare Infura, GetBlock, Tatum, shared provider APIs and private blockchain nodes by limits, control, operations and migration cost.",{"path":101,"title":102,"description":103},"\u002Fbtc-explorer","Bitcoin Explorer — Check a Bitcoin Transaction","How to use a Bitcoin explorer to check a transaction, TxID, confirmations, inputs, outputs, fees and address activity.",{"path":89,"title":5,"description":72},{"path":106,"title":107,"description":108},"\u002Fblockchain-explorer","Blockchain Explorer","Learn how blockchain explorers check transactions, addresses, blocks and tokens across Bitcoin, Ethereum, Solana, TON, Polygon and Litecoin.",{"path":110,"title":111,"description":112},"\u002Fnode-provider","Crypto Node Provider for Web3 Projects","Private blockchain nodes, RPC endpoints and managed node hosting for Web3, wallets, exchanges, DeFi, explorers and analytics.",{"path":114,"title":115,"description":116},"\u002Fethereum-erc20-bnb-address","Ethereum ERC20 and BNB Token Addresses","Learn how Ethereum, ERC20 and BNB\u002FBSC addresses look, how wallet and token contract addresses differ, and how to verify them.",{"path":118,"title":119,"description":120},"\u002Fkak-proverit-tranzaktsiyu-bitcoin","How to Check a Bitcoin Transaction","Step-by-step guide to checking a Bitcoin transaction by transaction hash in Bitcoin Explorer: confirmations, fee and addresses.",{"path":122,"title":123,"description":124},"\u002Fkak-proverit-tranzaktsiyu-polygon","How to Check a Polygon Transaction","How to check a Polygon transaction by hash through a Polygon explorer: status, block confirmations, addresses, MATIC\u002FPOL, tokens and contract calls.",{"path":126,"title":127,"description":128},"\u002Fkak-proverit-usdt-tranzaktsiyu","How to Check a USDT Transaction","How to check a USDT transaction by hash in TRC20, ERC20 and BEP20 networks: choose the explorer, verify status, addresses, amount and token contract.",{"path":130,"title":131,"description":132},"\u002Flitecoin-explorer","Litecoin Explorer: How to Check an LTC Transaction","Litecoin Explorer helps verify an LTC transaction by hash: status, confirmations, block, fee, inputs and outputs. Step-by-step guide from Settla.",{"path":134,"title":135,"description":136},"\u002Frpc-provayder","RPC Node and Blockchain Endpoints","Shared and private RPC nodes and blockchain endpoints for wallets, exchanges, DeFi, analytics and Web3 applications.",{"path":138,"title":139,"description":140},"\u002Fsolana-explorer-solscan-obzor","Solana Explorer and Solscan: Check a Transaction","How to check a Solana signature, slot, status, programs, instructions, token accounts and address activity with an explorer.",{"path":142,"title":143,"description":144},"\u002Fton-scanner-tonscan-obzor","TON Scan — TON Blockchain Explorer","How to use a TON explorer to check TON addresses, transactions, messages, blocks, jettons and smart-contract execution.",{"path":146,"title":147,"description":148},"\u002Fchto-takoe-grpc","What Is gRPC?","A plain-language guide to gRPC, Protocol Buffers, streaming, REST differences and uses in blockchain infrastructure and APIs.",{"path":150,"title":151,"description":152},"\u002Fblockchain-api","blockchain API: managed access to blockchain networks","blockchain API on Settla: 99.9% SLA, \u003C50 ms latency, Bitcoin, Ethereum, Tron, Solana, BNB. Dedicated nodes and API.",1788164976031]