{"uid":"cap_Hesoi11G9lTaFQ7WRGRK-","slug":"scriptmasterlabs-acp-x402-ethereum-rpc-proxy-96ca05a0","name":"ScriptMasterLabs ACP x402 Ethereum RPC Proxy","description":"Pay-per-call crypto, RWA, federal, SEC, and compliance APIs. Settled in USDC on Base via x402. Hyphen routes only (e.g. /x402/rwa-aggregates, /x402/gas-tracker).","url":"https://acp-x402-scriptmasterlabs.onrender.com/x402/eth-rpc?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"type":"string"},"queryParams":{"type":"object","properties":{"hash":{"type":"string","example":"0x"},"block":{"type":"string","default":"latest","example":"latest"},"method":{"type":"string","default":"eth_blockNumber","example":"eth_blockNumber"},"address":{"type":"string","example":"0x0000000000000000000000000000000000000000"}}}}},"output":{"properties":{"example":{}}}}},"responseSchema":{"example":{}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_rNnmknAwWNpZZQM5Wtr6U","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Executes Ethereum JSON-RPC method calls (e.g. eth_blockNumber, eth_getTransactionByHash) via a pay-per-call proxy settled in USDC on Base via x402","exampleAgentPrompt":"What is the current Ethereum block number? Use the eth_blockNumber RPC method to look it up.","exampleUseCases":[{"title":"Real-time block number monitoring","prompt":"What is the latest Ethereum block number right now? Call eth_blockNumber and give me the result."},{"title":"Transaction lookup by hash","prompt":"Look up the Ethereum transaction with hash 0xabc123...def and tell me the details — use eth_getTransactionByHash."},{"title":"Address balance check","prompt":"What is the ETH balance of address 0x1234567890abcdef1234567890abcdef12345678? Call eth_getBalance for the latest block."}],"resultDescription":"Returns the raw JSON-RPC response for the requested Ethereum method — e.g. the current block number as a hex string, transaction object fields (hash, from, to, value, gas), or account balance in wei, depending on the method called.","failureModes":["Invalid or unsupported RPC method name returns an error response","Malformed transaction hash or address returns a null or error result","Payment not settled in USDC on Base causes a 402 Payment Required response","Service unavailable on Render free tier due to cold start or downtime","Block tag or block number out of range returns null or pruned data error"],"whenToPreferThis":"Choose this endpoint when you need lightweight, pay-per-call Ethereum RPC access without managing your own node or API key subscription — particularly useful for agents that need on-demand blockchain queries settled automatically via x402 micropayments in USDC on Base.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T18:38:14.149Z","isFirstParty":false,"canonicalSlug":"scriptmasterlabs-acp-x402-ethereum-rpc-proxy-96ca05a0"}