{"uid":"cap_amI4L1hUyqedeo1TkBMnJ","slug":"quicknode-5b433363","name":"QuickNode JSON-RPC Proxy — ImmutableX Mainnet","description":"JSON-RPC proxy — imx-mainnet","url":"https://x402.quicknode.com/imx-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_GLk_4aeh9hKliS5j-fXBR","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 ImmutableX (IMX) mainnet blockchain via QuickNode's infrastructure","exampleAgentPrompt":"Call eth_blockNumber on the ImmutableX mainnet using QuickNode's JSON-RPC endpoint to get the current block height.","exampleUseCases":null,"resultDescription":"A JSON-RPC 2.0 response object containing the result of the requested blockchain method — e.g. block number, transaction receipt, account balance, or contract call output — or an error object if the call failed.","failureModes":["Invalid JSON-RPC method name returns error object with code and message","Missing or malformed params array causes method-specific errors","Payment not included or insufficient ($10 USDC required) results in 402 Payment Required","Network or node unavailability returns 503 or timeout","Calling Ethereum-specific methods not supported on ImmutableX returns unsupported method error"],"whenToPreferThis":"Use this endpoint when you need to interact with the ImmutableX (IMX) mainnet specifically — querying NFT contracts, reading L2 state, or broadcasting transactions on IMX. Prefer this over generic Ethereum RPC endpoints when IMX-specific chain data is needed, and over self-hosted nodes when managed, high-availability infrastructure is required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:53:33.981Z","isFirstParty":false}