{"uid":"cap_B1NOvT8LRST0k7hsQdvXq","slug":"ddg-chains-rpc-proxy-1b5a3a97","name":"DDG Chains RPC 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/chains/rpc?utm_source=zero.xyz","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":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ZNanM9k-GsdhziRBxzjsz","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Proxies agent-payable HTTP POST/PUT/PATCH requests to blockchain chain RPC endpoints via the x402 micropayment protocol","exampleAgentPrompt":"Submit a blockchain RPC call — use a POST with a JSON body containing my eth_getBalance request — through the DDG agent proxy at agents.daedalusdevelopmentgroup.com, paying $0.01 USDC per call via x402.","exampleUseCases":[{"title":"Query on-chain wallet balance","prompt":"I need to check the ETH balance of address 0xAbC123... on mainnet — can you send an eth_getBalance JSON-RPC call through the DDG agent proxy and return the result?"},{"title":"Submit signed blockchain transaction","prompt":"Relay this signed raw transaction to the Ethereum network via the DDG chains RPC proxy using a JSON POST body with eth_sendRawTransaction and the hex-encoded tx data."},{"title":"Fetch latest block from chain","prompt":"Use the DDG agent-payable RPC proxy to send an eth_getBlockByNumber request with params for the latest block and return me the full block details as JSON."}],"resultDescription":"Returns a JSON object indicating success (ok: true) along with the proxied chain RPC response data from the target blockchain node.","failureModes":["Payment failure via x402 micropayment protocol — returns 402 if USDC payment is missing or insufficient","Invalid HTTP method — only POST, PUT, or PATCH are accepted","Malformed JSON body — RPC payload does not conform to expected structure","Upstream chain RPC node unavailable — proxy returns upstream error","Unsupported bodyType — must be json, form-data, or text"],"whenToPreferThis":"Choose this endpoint when your AI agent needs to make paid-per-call blockchain RPC requests using the x402 micropayment protocol and USDC, particularly within the DDG agent-payable services ecosystem. Prefer this over self-hosted RPC access when you want frictionless per-call billing without managing API keys or subscriptions.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T18:44:29.121Z","isFirstParty":false,"canonicalSlug":"ddg-chains-rpc-proxy-1b5a3a97"}