{"uid":"cap_UnoAYXOzAMwmYSeKAeLKk","slug":"pennyrail-url-encoder-96f31c8a","name":"PennyRail URL Encoder","description":"Machine-readable settlement service","url":"https://pennyrail.vercel.app/api/p/nano/encoding.url-encode--url-encode","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":"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_MEEG_W8qX-U6OdBNEf9AF","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":"URL-encodes a given string, percent-encoding special characters for safe use in URLs","exampleAgentPrompt":"Can you URL-encode this string for me: 'hello world & foo=bar'?","exampleUseCases":[{"title":"Encode query parameter values","prompt":"I need to URL-encode the string 'name=John Doe&city=New York' so I can safely put it in a query string."},{"title":"Escape special characters for API call","prompt":"Can you percent-encode this text for me: 'café résumé 100% done!' so I can use it as a URL parameter?"},{"title":"Encode redirect URL for OAuth flow","prompt":"I need to URL-encode this redirect URI: 'https://myapp.com/callback?source=oauth&next=/dashboard' so I can embed it in another URL."}],"resultDescription":"Returns a URL-encoded version of the input string, with spaces converted to %20 and other special characters percent-encoded according to RFC 3986.","failureModes":["Missing 'input' field returns a validation error","Non-string input may cause a 400 error","Payment failure via x402 prevents request from being processed","Empty string input may return an empty result or error"],"whenToPreferThis":"Use this endpoint when you need a quick, pay-per-use URL encoding utility without setting up any libraries or infrastructure. It is well-suited for AI agents that need to programmatically encode strings on demand at low cost ($0.001 USDC per call) without importing additional dependencies.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T07:05:20.858Z","isFirstParty":false}