{"uid":"cap_GlEIYx-Pb8-levihnkecb","slug":"pennyrail-url-domain-resource-node-ddee65d7","name":"PennyRail URL/Domain Resource Node","description":"Machine-readable settlement service","url":"https://pennyrail.vercel.app/api/p/nano/url.domain--hostname-from-url?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","required":["input"],"properties":{"input":{"type":"string"}}},"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_hqimpbPuwoTfVg1uzTQA0","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":"Accepts a URL or domain string as input and returns a machine-readable settlement response via the x402 micropayment protocol","exampleAgentPrompt":"Can you run 'https://example.com' through PennyRail's URL resource node and get back the machine-readable settlement data for that domain?","exampleUseCases":[{"title":"Resolve domain metadata via micropayment","prompt":"Run 'shop.acme.io' through the PennyRail resource node and give me whatever machine-readable data it returns about that domain."},{"title":"Check URL resource settlement data","prompt":"I need the settlement response from PennyRail for 'https://api.partner.com/v2' — can you query that URL through their nano endpoint?"},{"title":"Automated per-call URL enrichment","prompt":"For each of these hostnames, hit the PennyRail resource node and collect the machine-readable output: 'blog.startup.dev'."}],"resultDescription":"A JSON object with arbitrary key-value fields (additionalProperties: true) representing machine-readable settlement or resource data associated with the submitted URL or domain. The exact shape of the response depends on the resolved resource and may vary per call.","failureModes":["Payment failure or insufficient USDC balance causing 402 response","Invalid or malformed URL/domain input returning an error","Empty or null input field causing schema validation failure","Upstream resolution failure returning empty or error payload","Rate limiting or quota errors from the Vercel-hosted service","Unstructured or unexpected response shape due to open additionalProperties schema"],"whenToPreferThis":"Choose this endpoint when you need a pay-per-call, machine-readable lookup of a URL or domain resource and are already operating within an x402 micropayment workflow. It is well-suited for automated agent pipelines that need lightweight, per-call pricing at $0.001 USDC. Prefer it over free alternatives when payment-gated data access or x402-compatible settlement is a requirement.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T21:28:33.281Z","isFirstParty":false,"canonicalSlug":"pennyrail-url-domain-resource-node-ddee65d7"}