{"uid":"cap_Ux7lSe3h6GBP_L62jboAx","slug":"quicknode-31e0cff0","name":"QuickNode JSON-RPC Proxy — Sahara Testnet","description":"JSON-RPC proxy — sahara-testnet","url":"https://x402.quicknode.com/sahara-testnet/","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_Y75WLXddi_zd8pcFOOb9W","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 Sahara testnet blockchain via QuickNode's node infrastructure","exampleAgentPrompt":"Can you call eth_blockNumber on the Sahara testnet using QuickNode's RPC proxy and tell me the current block height?","exampleUseCases":null,"resultDescription":"A JSON-RPC 2.0 response object containing the result of the requested blockchain method call — e.g. block number, transaction hash, account balance, contract return value — or a JSON-RPC error object if the call failed.","failureModes":["Invalid JSON-RPC method name returns error code -32601","Malformed params array returns error code -32602","Payment not included or insufficient USDC results in 402 Payment Required","Network unavailable or node sync issues return 503 or timeout","Unsupported method for Sahara testnet returns method not found error"],"whenToPreferThis":"Use this endpoint when you need to interact specifically with the Sahara testnet blockchain via standard JSON-RPC (e.g. eth_call, eth_blockNumber, eth_sendRawTransaction). Prefer this over mainnet endpoints when testing smart contracts or transactions without real asset risk. Choose QuickNode's proxy over a self-hosted node when you need reliable, low-latency RPC access without managing infrastructure.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T19:04:16.593Z","isFirstParty":false}