{"uid":"cap_zHxZwcelSSFz68KCLoCzG","slug":"pennyrail-router-execute-nano-999a4ff9","name":"PennyRail Router Execute (Nano)","description":"Machine-readable settlement service","url":"https://pennyrail.vercel.app/api/router/execute/nano","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"input":{"type":"string","description":"Input passed to the resolved PennyRail product."},"intent":{"type":"string","description":"Natural-language task. Omit when productId is supplied."},"productId":{"type":"string","description":"Optional exact PennyRail product id returned by find/quote."}}},"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":"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_UElZa0bUnbhaZDyeTtDI9","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":"Routes a natural-language intent or explicit product ID to a PennyRail micro-service and executes it, returning the service's result for $0.001 USDC per call.","exampleAgentPrompt":"Use PennyRail's nano router to summarize this text — 'Quarterly earnings exceeded expectations by 12%, driven by software revenue' — and route it as the intent 'summarize this text for an executive briefing'.","exampleUseCases":[{"title":"Automated content summarization pipeline","prompt":"Run this article through PennyRail with the intent 'summarize into three bullet points': 'Global supply chains are recovering from disruptions caused by port congestion and labor shortages, with shipping costs falling 30% year-over-year.'"},{"title":"On-demand data transformation via product ID","prompt":"I already have the PennyRail product ID 'prod_csv2json_v2' — execute it with the input 'name,age\\nAlice,30\\nBob,25' and give me the result."},{"title":"Intent-routed micro-task for an agent workflow","prompt":"Ask PennyRail to figure out the right product for the intent 'classify this support ticket as billing, technical, or general' and run it on the input: 'I was double-charged for my subscription last month.'"}],"resultDescription":"A flexible JSON object whose shape depends on which PennyRail product was resolved and executed; may include processed text, transformed data, classification results, or any other product-specific output. The schema is open-ended (additionalProperties: true).","failureModes":["Intent is too ambiguous for PennyRail to resolve a product — returns an error or empty result","Invalid or unknown productId supplied — service cannot find the product","Input string is malformed or too long for the resolved product","Payment of $0.001 USDC fails due to insufficient wallet balance or x402 protocol error","Network or cold-start latency on Vercel causes timeout","Product execution itself fails and returns a pass-through error from the underlying service"],"whenToPreferThis":"Choose this endpoint when you need to dynamically route a natural-language intent to a low-cost ($0.001 USDC) micro-service without knowing the exact product upfront, or when you already have a PennyRail product ID and want the cheapest execution path. It is ideal for agent workflows that need pay-per-call compute without managing multiple API integrations. Prefer this over direct product endpoints when intent-based routing is desirable or when building cost-sensitive pipelines that leverage PennyRail's settlement layer.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T18:57:37.408Z","isFirstParty":false}