{"uid":"cap_dt1amTmNYTt78IaDsiLJ5","slug":"quicknode-30fa5c86","name":"QuickNode JSON-RPC Proxy — World Chain Sepolia","description":"JSON-RPC proxy — worldchain-sepolia","url":"https://x402.quicknode.com/worldchain-sepolia/","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_QVkjIrwDMQafBz-yaSDMg","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 World Chain Sepolia testnet via QuickNode's blockchain infrastructure","exampleAgentPrompt":"Call eth_getBalance on World Chain Sepolia for address 0xAbCd...1234 using QuickNode's RPC proxy so I can check its testnet balance.","exampleUseCases":null,"resultDescription":"A JSON-RPC 2.0 response object containing the result field with the requested blockchain data (e.g. hex-encoded balance, block object, transaction receipt, contract return value) or an error object with code and message if the call failed.","failureModes":["Invalid JSON-RPC method name returns error code -32601 method not found","Malformed params array returns error code -32602 invalid params","Network or node unavailability returns HTTP 503 or JSON-RPC internal error -32603","Payment not provided or insufficient returns HTTP 402 Payment Required","Rate limit exceeded returns HTTP 429"],"whenToPreferThis":"Use this endpoint when you need to interact with the World Chain Sepolia testnet specifically — for testing World Chain smart contracts, checking testnet balances, or simulating transactions before mainnet deployment. Prefer this over worldchain-mainnet when working in a test/development environment to avoid real funds. QuickNode's infrastructure provides reliable, low-latency RPC access compared to public endpoints.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:50:29.395Z","isFirstParty":false}