{"uid":"cap_Zobxf76WG3MSvPQg1MIQU","slug":"quicknode-2fa2cabe","name":"QuickNode JSON-RPC Proxy — Mantle Mainnet","description":"JSON-RPC proxy — mantle-mainnet","url":"https://x402.quicknode.com/mantle-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_YNtGFm2rtCAIJZRj42hCr","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 Mantle Layer-2 mainnet blockchain, enabling eth_call, eth_getBalance, eth_blockNumber, and other standard EVM RPC methods.","exampleAgentPrompt":"Call eth_getBalance on Mantle mainnet for address 0xAbCd1234...5678 using JSON-RPC 2.0 — what's the current MNT balance?","exampleUseCases":null,"resultDescription":"A standard JSON-RPC 2.0 response object containing the result field with the requested blockchain data (e.g. hex-encoded block number, balance in wei, call return value, transaction hash), or an error object with code and message if the request failed.","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","Incorrect jsonrpc version field causes request rejection","Payment not included or insufficient causes 402 Payment Required","Calling a non-existent contract address may return 0x with no error"],"whenToPreferThis":"Use this endpoint when you specifically need to interact with the Mantle Layer-2 EVM-compatible blockchain mainnet via standard JSON-RPC. Prefer this over generic Ethereum endpoints when targeting Mantle-native contracts, MNT token operations, or Mantle DeFi protocols. QuickNode's infrastructure provides high reliability and low latency compared to public RPC endpoints.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T19:01:19.069Z","isFirstParty":false}