{"uid":"cap_9FG_a8XP52ydfM7_z_Ams","slug":"quicknode-09469f81","name":"QuickNode JSON-RPC Proxy — Sophon Mainnet","description":"JSON-RPC proxy — sophon-mainnet","url":"https://x402.quicknode.com/sophon-mainnet/","method":"POST","headers":{},"bodySchema":{"type":"object","required":["jsonrpc","method"],"properties":{"id":{"type":["number","string"],"description":"Request identifier"},"method":{"type":"string","description":"JSON-RPC method name (e.g., eth_blockNumber, eth_call)"},"params":{"type":"array","description":"Method parameters"},"jsonrpc":{"type":"string","const":"2.0"}}},"responseSchema":{"type":"object","properties":{"id":{"type":["number","string"]},"error":{"type":"object","properties":{"code":{"type":"integer"},"message":{"type":"string"}}},"result":{"description":"RPC result (type varies by method)"},"jsonrpc":{"type":"string","const":"2.0"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"10","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$10/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"10","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"10","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_7IZonK6bcKxdC5-EK5gRT","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"10","costPer":"request","priority":0,"asset":"0x036CbD53842c5426634e7929541eC2318f3dCF7e","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Proxies JSON-RPC calls to the Sophon mainnet blockchain, enabling on-chain reads and writes via standard Ethereum-compatible RPC methods.","exampleAgentPrompt":"Call eth_blockNumber on the Sophon mainnet blockchain and tell me the current block height.","exampleUseCases":null,"resultDescription":"Returns a standard JSON-RPC 2.0 response object containing the result of the requested method (e.g. block number, transaction data, contract call output) or an error object with code and message if the call fails.","failureModes":["Invalid JSON-RPC method name returns error code -32601 (method not found)","Malformed params array returns error code -32602 (invalid params)","Payment not provided or insufficient results in HTTP 402 payment required","Network congestion or node unavailability returns HTTP 503 or timeout","Unsupported method for Sophon chain returns RPC error"],"whenToPreferThis":"Use this endpoint when you need to interact specifically with the Sophon mainnet blockchain via JSON-RPC — reading chain state, calling contracts, fetching transactions, or broadcasting signed transactions. Prefer this over other QuickNode chain endpoints when your target network is Sophon mainnet specifically.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T19:06:53.484Z","isFirstParty":false}