{"uid":"cap_Y4FWI4MXkTfdG89Gi1ahJ","slug":"freetier-agent-api-x402-services-dump-36ac0318","name":"FreeTier Agent API — x402 Services Dump","description":"Pay-per-call data API for AI agents: AI model prices and cost calculator, 4,259 MCP servers, email domain checks, text-to-JSON extraction, country/holiday/currency lookup, page and link checks, page-to-markdown, 2,230 verified APIs. x402, USDC on Base, no signup. Sources cited in every response.","url":"https://freetier-agent-api.pages.dev/api/dump/x402-services?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"required":{"type":"string"},"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"rows":[],"count":8887}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"6","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":"$6/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"6","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"6","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_YUWv-XnQET5wLkhgqtRrx","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"6","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a full dump of all x402 pay-per-call services indexed by the FreeTier Agent API platform","exampleAgentPrompt":"Give me a full dump of all x402 pay-per-call services listed on FreeTier Agent API so I can see what's available in the catalog.","exampleUseCases":[{"title":"Discover all x402-enabled APIs","prompt":"Pull a complete list of all x402 services indexed by FreeTier Agent API — I want to see every pay-per-call endpoint that accepts USDC on Base."},{"title":"Build an x402 API directory tool","prompt":"Fetch the full x402 service dump from FreeTier Agent API so I can index and search all available pay-per-call APIs for my agent framework."},{"title":"Audit x402 marketplace coverage","prompt":"Get me the entire catalog of x402 services from FreeTier Agent API, including the total count, so I can audit how many services are currently listed."}],"resultDescription":"A JSON object containing a `rows` array of x402 service records and a `count` integer indicating the total number of services in the dump (e.g. ~8,887 entries). Each row represents a pay-per-call service registered on the platform.","failureModes":["Payment not received — returns 402 if USDC payment via x402 on Base is not completed","Invalid filter parameters — malformed `required` or `properties` query fields may return empty results or errors","Service unavailable — Cloudflare Pages hosting outage returns 5xx","Empty rows array — if no services match the filter criteria, rows returns []"],"whenToPreferThis":"Use this endpoint when you need a bulk export or full catalog snapshot of all x402-registered services available on the FreeTier Agent API platform, rather than querying individual service categories. Prefer this over narrower endpoints when building an agent that needs to discover or index the entire x402 API ecosystem at once.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-18T12:46:49.407Z","isFirstParty":false,"canonicalSlug":"freetier-agent-api-x402-services-dump-36ac0318"}