{"uid":"cap_aq5cP-bO_2ccneugPsfNy","slug":"df-market-intelligence-x402-service-rankings-c8988f15","name":"DF Market Intelligence – x402 Service Rankings","description":"Ranked x402 services (by 30-day calls, unique payers or estimated revenue) with endpoint count, median price, networks and a concentration flag that filters out services whose volume comes from fewer than 5 wallets. Filter by category.","url":"https://df-data-agent.vercel.app/api/v1/x402/services?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","required":[],"properties":{"sort":{"enum":["calls","payers","revenue"],"type":"string","description":"calls (default), payers or revenue"},"limit":{"type":"integer","description":"1-200, default 50"},"category":{"type":"string","description":"ai_inference, trading_defi, onchain_data, market_data, search_scrape, social, media, infra, travel, other"},"include_concentrated":{"enum":["true","false"],"type":"string","description":"true to include services with volume from <5 wallets"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_PhlzqtLX68ie5WcmttdJx","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns ranked x402 paid-API services by 30-day call volume, unique payers, or estimated revenue, with endpoint counts, median prices, supported networks, and a concentration filter to exclude thinly-traded services.","exampleAgentPrompt":"Show me the top 25 x402 services ranked by unique payers in the onchain_data category, filtering out any services whose volume comes from fewer than 5 wallets.","exampleUseCases":[{"title":"Discovering top AI inference APIs","prompt":"What are the 10 most-called x402 AI inference APIs over the last 30 days? Filter out anything with fewer than 5 unique paying wallets so I only see broadly adopted services."},{"title":"Revenue leaders in DeFi trading APIs","prompt":"Rank the top 50 x402 trading and DeFi services by estimated revenue and show me their median prices and endpoint counts — I want to understand what the market is paying for."},{"title":"Broad x402 ecosystem overview for research","prompt":"Give me the full list of x402 services across all categories, sorted by number of unique payers, up to 200 results — I'm mapping out the paid agent API landscape."}],"resultDescription":"A ranked list of x402 services, each including service name, 30-day call volume, unique payer count, estimated revenue, endpoint count, median price, supported networks, and a concentration flag indicating whether volume is spread across at least 5 distinct wallets. Results are ordered by the chosen sort field and capped at the requested limit.","failureModes":["Invalid sort value (not calls/payers/revenue) returns a validation error","Limit out of range (outside 1-200) returns a bad request error","Invalid category string returns empty results or validation error","Endpoint may return stale data if underlying Bazaar catalogue has not refreshed recently","Network errors or provider downtime return 5xx responses"],"whenToPreferThis":"Choose this endpoint when you need a ranked, filtered leaderboard of x402 paid services with volume, payer, and revenue signals — especially when you want to exclude low-liquidity services dominated by a handful of wallets. Prefer it over the general x402 economy summary endpoint when you need per-service granularity and sorting control, or when researching a specific category like ai_inference or trading_defi.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-28T06:35:42.872Z","isFirstParty":false,"canonicalSlug":"df-market-intelligence-x402-service-rankings-c8988f15"}