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Every pay-per-call x402 API we can find, ranked by what agents actually pay for. No accounts, no API keys.
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- Paid calls · 30 days
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Search & web
42 results- AAirlines ReferenceSearch & web
Convert an airline radio callsign (SPEEDBIRD) to its airline, or an airline code or name to its callsign.
BaseSolanaPolygon+1airlines-reference.x402tookit.comfrom $0.027 endpoints - FFlight Search & AirfaresSearch & web
Flight search by departure and arrival airports in the URL — compare live itineraries, fares, schedules, stops and emissions across airlines, similar to Google Flights, as clean JSON.
BasePolygonArbitrum+1flights.use.x402atlas.comfrom $0.051 endpoint - Aapi.webextract.devSearch & web
Fetch a public web page (robots.txt respected) and return cleaned Markdown plus fixed-schema JSON: article metadata, product/price, and tables with row/column checks.
BasePolygonArbitrum+4api.webextract.devfrom $0.0022 endpoints - SSite AuditSearch & web
Can Googlebot, Bingbot and AI crawlers (GPTBot, ClaudeBot, CCBot) fetch this page? robots.txt, sitemap and noindex checked.
BaseSolanaPolygon+1site-audit.x402tookit.comfrom $0.034 endpoints - OOpen SearchSearch & web
One query across Wikipedia, Hacker News, Crossref papers and Wikidata: top hits from each, source-labelled and interleaved.
BaseSolanaPolygon+1open-search.x402tookit.comfrom $0.025 endpoints - GGiftPulseSearch & web
Search Reloadly's gift card catalog (300+ brands, 14,000+ products/denominations across countries). Returns each product's id, brand, country, denomination range or fixed amounts, and sender fee/discount — everything needed to build a POST /api/giftcard/quote call.
BaseSolanaPolygon+8giftpulse.theaslangroupllc.comfrom $0.011 endpoint - TTrade and Customs ReferenceSearch & web
List a Harmonized System 2022 chapter (01-97): title, section, and its headings or 6-digit subheadings.
BaseSolanaPolygon+1trade-reference.x402tookit.comfrom $0.023 endpoints - EEU Trademark Search (EUIPO)Search & web
EU trademark search (EUIPO) — find registered and pending EU trademarks by name, optionally filtered by Nice class; returns trademark names, application numbers, status, owners, classes and key dates as clean JSON.
BasePolygonArbitrum+1euipo.use.x402atlas.comfrom $0.501 endpoint - CCrawl Pre-FlightSearch & web
Crawl pre-flight for a domain: will you be blocked, is content behind a paywall, and how much is actually there. Returns per-bot robots.txt verdicts for 16 AI crawlers, crawlable page count from sitemaps, detected CDN and paid-access signals (x402, TollBit), plus a fetch/skip recommendation. Call before spending requests on an unknown domain.
BasePolygonArbitrumcrawl-preflight.postnov01.workers.devfrom $0.021 endpoint - WWeb Page ExtractSearch & web
Fetch a public https page and return its HTML tables as header and row arrays, with captions and row/column spans resolved.
BaseSolanaPolygon+1web-extract.x402tookit.comfrom $0.031 endpoint - JJobs SearchSearch & web
Job search — find current openings by role, skill or company with location, salary, schedule, qualifications and direct application links.
BasePolygonArbitrum+1jobs.use.x402atlas.comfrom $0.051 endpoint - Indo News APISearch & web
Ranked Indonesian news briefing: deduped articles, keyword trends and top sources for a topic.
BasePolygonArbitrum+1indo-news-api.vercel.appfrom $0.0513 endpoints
Service data comes from the Coinbase CDP and PayAI discovery lists and refreshes every few hours. Usage is paid calls over the last 30 days. APIs launched here are verified by us; the rest are paid directly to their owners.