{"uid":"cap_Tk_OwuD7qCIGq8hNtA-_E","slug":"quicknode-d8569bdc","name":"QuickNode Bitcoin Testnet4 JSON-RPC Proxy","description":"JSON-RPC proxy — btc-testnet4","url":"https://x402.quicknode.com/btc-testnet4/","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_EoMf9gD7YKcf01YOFvRk8","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 Bitcoin Testnet4 network via QuickNode's infrastructure","exampleAgentPrompt":"Call getblockcount on Bitcoin testnet4 to get the current block height — use JSON-RPC 2.0 with an empty params array.","exampleUseCases":null,"resultDescription":"A standard JSON-RPC 2.0 response object containing the result of the called Bitcoin testnet4 method (e.g. block height integer, transaction object, block hash, or raw hex), along with the matching request id and any error details if the call failed.","failureModes":["Invalid JSON-RPC method name returns error object with code -32601","Malformed params array causes parse or invalid params error","Payment not attached or insufficient USDC triggers 402 Payment Required","Network congestion or node unavailability may return 503","Testnet4 node may lag behind or have limited data availability compared to mainnet"],"whenToPreferThis":"Use this endpoint when you need to interact with Bitcoin Testnet4 specifically — for testing Bitcoin scripts, transactions, or integrations before deploying to mainnet. Prefer this over mainnet endpoints when you want to avoid real BTC costs, and over other testnet endpoints (testnet3, signet) when you specifically need testnet4's chain rules. Ideal for developers building and validating Bitcoin applications in a sandboxed environment.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:56:30.201Z","isFirstParty":false}