{"uid":"cap_58dXBTx60j8_bdG1_gv2q","slug":"pennyrail-openapi-mock-response-validator-2e004e69","name":"PennyRail OpenAPI Mock Response Validator","description":"Machine-readable settlement service","url":"https://pennyrail.vercel.app/api/p/nano/openapi.mock-response--mock-openapi-response?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","required":["input"],"properties":{"input":{"type":"object"}}},"responseSchema":{"type":"object","additionalProperties":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":"down","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_dcP-LbIrbODVbZhGTc0v7","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":"Returns a mock OpenAPI response for a nano-payment-gated resource node endpoint, acting as a machine-readable settlement service stub","exampleAgentPrompt":"Can you hit the PennyRail mock OpenAPI response endpoint with a test input object so I can see what a machine-readable settlement response looks like for my nano-payment integration?","exampleUseCases":[{"title":"Testing x402 payment gateway integration","prompt":"I'm building an x402-compatible client and need to see what a successful PennyRail settlement response looks like — can you call the mock endpoint with an empty input object and show me the response structure?"},{"title":"Validating OpenAPI mock response format","prompt":"Can you test the PennyRail nano endpoint mock response for me and tell me what fields come back so I can update my API client schema?"},{"title":"Prototyping agent payment workflow","prompt":"I want to prototype a workflow where my agent pays a micro-fee to access a resource node — can you trigger the PennyRail mock settlement endpoint with a basic input to simulate what that flow would look like?"}],"resultDescription":"Returns an arbitrary JSON object representing a mock OpenAPI response from the PennyRail settlement service node; the response schema is open (additionalProperties: true), so fields vary and represent a simulated machine-readable settlement or resource response.","failureModes":["Missing or malformed 'input' field returns a validation error","Payment not included or insufficient USDC (0.001) triggers 402 Payment Required","Endpoint may return generic or empty mock data with no guaranteed schema contract","Vercel cold-start latency may cause occasional timeouts","Mock response content may not reflect real settlement data"],"whenToPreferThis":"Choose this endpoint when you need to test or prototype an x402 nano-payment workflow against a PennyRail resource node, or when you need a machine-readable mock OpenAPI response to validate client-side parsing logic without hitting a live settlement backend.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T19:26:21.110Z","isFirstParty":false,"canonicalSlug":"pennyrail-openapi-mock-response-validator-2e004e69"}