{"uid":"cap_3zxzcE4C_kUPjEgaZOk7f","slug":"quicknode-2521cff5","name":"QuickNode JSON-RPC Proxy — Cosmos Mainnet","description":"JSON-RPC proxy — cosmos-mainnet","url":"https://x402.quicknode.com/cosmos-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_kB-5tdEEOkgCLhHCpubi9","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 requests to the Cosmos mainnet blockchain via QuickNode's infrastructure, enabling queries and interactions with the live Cosmos network.","exampleAgentPrompt":"What is the latest block height on the Cosmos mainnet? Use the status RPC method to check the current chain head.","exampleUseCases":null,"resultDescription":"A JSON-RPC 2.0 response object containing the result of the requested Cosmos mainnet RPC method call — e.g. block data, account info, transaction status, or network metadata — or a JSON-RPC error object if the call fails.","failureModes":["Invalid JSON-RPC method name returns error object with code -32601","Malformed params array causes -32602 invalid params error","Network or node unavailability returns HTTP 503 or RPC error","Payment not provided or insufficient returns HTTP 402 Payment Required","Rate limiting may return HTTP 429 if quota exceeded"],"whenToPreferThis":"Use this endpoint when you need live, real-time access to Cosmos mainnet blockchain data or need to broadcast transactions to the Cosmos network. Prefer this over self-hosted nodes for reliability and over Cosmos testnet endpoints when production data is required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T13:00:42.372Z","isFirstParty":false}