{"uid":"cap_QugMIK81OzUFTylbrNoRx","slug":"quicknode-d99ff91f","name":"QuickNode JSON-RPC Proxy — Cyber Mainnet","description":"JSON-RPC proxy — cyber-mainnet","url":"https://x402.quicknode.com/cyber-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_8C7-iYxOJD7DehThzjZc8","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 Cyber blockchain mainnet, enabling querying of blocks, transactions, accounts, and contract state.","exampleAgentPrompt":"What's the latest block number on the Cyber mainnet? Use eth_blockNumber against the Cyber mainnet RPC.","exampleUseCases":null,"resultDescription":"A JSON-RPC 2.0 response object containing the result of the requested blockchain method call — e.g. block number as a hex string, transaction receipt object, account balance in wei, or contract call return data — along with the matching request ID.","failureModes":["Invalid JSON-RPC method name returns error code -32601 (method not found)","Malformed params array returns error code -32602 (invalid params)","Network congestion or node unavailability returns 503 or timeout","Payment not included or insufficient returns HTTP 402","Unsupported method for Cyber mainnet returns error response"],"whenToPreferThis":"Use this endpoint when you specifically need to interact with the Cyber mainnet blockchain via standard JSON-RPC. Prefer this over generic Ethereum endpoints when the target contract or account is deployed on Cyber, or when you need Cyber-specific chain state. QuickNode's infrastructure provides reliable, low-latency node access without managing your own node.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T13:01:02.920Z","isFirstParty":false}