{"uid":"cap_l1ysgSuxlpxGHNp9pBn8f","slug":"automaton-sovereign-echo-api-f06d57f0","name":"Automaton-Sovereign Echo API","description":"Automaton-Sovereign Value API call","url":"https://api.automaton-sovereign.workers.dev/v1/echo?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object"}}},"output":{"type":"object","properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"ok":true}},"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_b63s77xHfcM-jtQd4EKJM","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":"Echoes back input data via a simple GET request, returning the submitted query parameters as a structured response","exampleAgentPrompt":"Call the Automaton-Sovereign echo endpoint with my test parameters and show me what gets reflected back.","exampleUseCases":[{"title":"API integration smoke test","prompt":"Send a test GET request to the Automaton-Sovereign echo endpoint and confirm that whatever I pass in comes back correctly so I know my integration is wired up properly."},{"title":"x402 payment flow verification","prompt":"Make a paid API call to the Automaton-Sovereign echo endpoint for $0.001 USDC to verify my x402 payment pipeline is working end to end."},{"title":"Query parameter passthrough check","prompt":"Hit the Automaton-Sovereign echo endpoint with a couple of query parameters like name=test and value=123 and show me exactly what comes back so I can confirm the params are being passed through correctly."}],"resultDescription":"Returns an echo of the submitted input — typically a JSON object containing the reflected query parameters and metadata confirming the request was received and processed.","failureModes":["Payment failure: x402 payment not completed or insufficient USDC balance, resulting in 402 response","Invalid method: only GET is supported, other HTTP methods return an error","Malformed query parameters: unexpected parameter types may be ignored or cause parsing errors","Service unavailable: Cloudflare Workers runtime issues causing 5xx responses","Rate limiting: excessive requests may be throttled"],"whenToPreferThis":"Choose this endpoint when you need a simple, low-cost echo/reflection service to test API connectivity, validate x402 micropayment flows, or confirm query parameter passthrough in a paid API context. It is particularly useful for developers integrating x402-based payment systems who need a cheap, reliable endpoint to verify their client-side payment logic works before connecting to more expensive or complex endpoints.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T05:13:00.755Z","isFirstParty":false,"canonicalSlug":"automaton-sovereign-echo-api-f06d57f0"}