{"uid":"cap_mQqNt4bOzCsrMe7fDUKv6","slug":"unprice-robots-txt-fetch-a7e8b7dc","name":"unprice robots.txt Fetch","description":"Tiny paid web services for agents. Pay per request with USDC on Base via x402, plus non-x402 Base USDC tx-hash checkouts for Merchant Feed Audit, Base USDC receipts, and recent wallet statements.","url":"https://volkov.evgeny.m2.fvds.ru/pay/robots?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","properties":{"url":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"url":"https://example.com/robots.txt","text":"User-agent: *","status":200}},"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__K5TpIb-x2wE5p8O_IzG4","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":"Fetches the robots.txt file of any given URL via a pay-per-request proxy, returning the raw text and HTTP status.","exampleAgentPrompt":"Can you grab the robots.txt file for https://example.com and tell me what crawl rules it has?","exampleUseCases":[{"title":"Check if bots are blocked","prompt":"Fetch the robots.txt for https://openai.com and tell me if any user-agents are disallowed from crawling."},{"title":"SEO audit of crawl directives","prompt":"Retrieve the robots.txt from https://shopify.com so I can see what paths are blocked from search engines."},{"title":"Verify site before scraping","prompt":"Before I start scraping https://news.ycombinator.com, can you pull its robots.txt and let me know if scrapers are allowed?"}],"resultDescription":"Returns a JSON object containing the source URL, the raw text content of the robots.txt file, and the HTTP status code from the origin server (e.g. 200, 404).","failureModes":["Target URL returns non-200 status (404, 403, 500) — still returned with the status code in the response","Malformed or missing URL query parameter — request may fail or return an error","Origin server is unreachable or times out — proxy may return an error or timeout response","No robots.txt exists at the domain — returns 404 status with empty or error body"],"whenToPreferThis":"Use this endpoint when you need to programmatically retrieve and inspect a domain's robots.txt file without setting up your own HTTP fetch infrastructure, and when you want pay-per-request pricing via USDC on Base (x402 protocol) rather than a subscription. Ideal for lightweight, occasional lookups in an AI agent workflow where managing HTTP clients or egress is undesirable.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T12:30:28.241Z","isFirstParty":false,"canonicalSlug":"unprice-robots-txt-fetch-a7e8b7dc"}