{"uid":"cap_oYGYkLBslNXZEmsfiQm6B","slug":"quicknode-304b2ce9","name":"QuickNode JSON-RPC Proxy — Unichain Mainnet","description":"JSON-RPC proxy — unichain-mainnet","url":"https://x402.quicknode.com/unichain-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_TblVR2z1ApyZbQ0ZtrB9E","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 Unichain mainnet blockchain, enabling agents to query chain state, submit transactions, and interact with smart contracts.","exampleAgentPrompt":"What's the current ETH balance of wallet address 0xAbC123... on Unichain mainnet? Use eth_getBalance with the latest block tag.","exampleUseCases":null,"resultDescription":"Returns a standard JSON-RPC 2.0 response object containing the result field with chain data (e.g. hex-encoded balance, block object, transaction receipt, contract return value) 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 included or insufficient results in HTTP 402 Payment Required","Network congestion or node unavailability returns HTTP 503 or timeout","Calling a non-existent contract address returns null result","Exceeding rate limits returns HTTP 429 Too Many Requests"],"whenToPreferThis":"Use this endpoint when you need direct JSON-RPC access to Unichain mainnet specifically — for reading on-chain state, submitting transactions, calling smart contracts, or fetching block/transaction data on the Unichain L2 network. Prefer this over generic Ethereum endpoints when the target contract or asset lives on Unichain.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:47:03.290Z","isFirstParty":false}