{"uid":"cap_IIgzbjIXidfUZ7Cyy-Gnq","slug":"ddg-ethereum-archive-node-proxy-84bb579b","name":"DDG Ethereum Archive Node Proxy","description":"Machine-payable DDG services for AI agents. Current public live payment rails are x402 multi-chain USDC and direct-crypto auto/manual for public receiving-address families. MPP/Stripe/Tempo is installed but pending live provider env plus penny-settlement proof before any MPP-live advertisement. DDG sells bounded artifacts/results, not raw provider account access.","url":"https://agents.daedalusdevelopmentgroup.com/v1/ethereum/archive","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input","output"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"type":"object"},"type":{"type":"string","const":"http"},"method":{"enum":["POST","PUT","PATCH"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":true},"output":{"type":"object","required":["type","example"],"properties":{"type":{"type":"string"},"example":{"ok":true}},"additionalProperties":true}}},"responseSchema":{"type":"json","example":{"ok":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.0005","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":"$0.0005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_UckUEM02vbp4iTiLA48zr","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.0005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Provides pay-per-call access to Ethereum archive node data via a machine-payable x402 HTTP endpoint","exampleAgentPrompt":"Query the Ethereum archive node to get the ETH balance of address 0xde0B295669a9FD93d5F28D9Ec85E40f4cb697BAe at block number 15000000 — pay via x402 USDC.","exampleUseCases":null,"resultDescription":"Returns a JSON response with ok:true and the Ethereum archive node result data corresponding to the JSON-RPC method called, including historical state, balances, storage, logs, or transaction data at any historical block height.","failureModes":["Invalid or malformed JSON-RPC body returns error","Requesting data beyond the archive node's range returns null or error","Payment failure via x402 returns HTTP 402","Unsupported RPC method returns error","Network or provider downtime returns 5xx"],"whenToPreferThis":"Use this endpoint when you need historical Ethereum state data beyond what a pruned or full node provides, and you want to pay micro-amounts per call without managing a full archive node subscription. Ideal for agents needing one-off or low-frequency archive queries billed in USDC via x402.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:38:55.323Z","isFirstParty":false}