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Cryptocurrency2,166 APIs · page 1 of 46
CryptocurrencyapiKeyHTTPSCORS ?
Currency Exchange
Currency Exchange
apiKeyHTTPSCORS ?
Cryptocurrency
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URL Shorteners
URL Shorteners
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Open Data
Open Data
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Development
Development
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Art & Design
Art & Design49 Gallery Historical Data
Normalized historical records and 25 daily-updated reference series
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Open Data
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Social
Social
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Sports & Fitness
Sports & FitnessOAuthHTTPSCORS ?
Music
Music
No authNo HTTPSCORS ?
Weather
WeatherA Bíblia Digital
Do not worry about managing the multiple versions of the Bible
apiKeyHTTPSNo CORS
Books
BooksAbuseIPDB
IP/domain/URL reputation
apiKeyHTTPSCORS ?
Anti-Malware
Anti-MalwareapiKeyNo HTTPSCORS ?
WeatherAcesAPI
ATP and WTA tennis since 2007: match results, draws, rankings, head to head, surface Elo and odds
apiKeyHTTPSCORS
Sports & Fitness
apiKeyHTTPSCORS ?
Open Data
apiKeyHTTPSCORS ?
Geocoding
Geocoding
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Test Data
Test Data
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Geocoding
No authHTTPSCORS ?
Geocoding
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Transportation
TransportationNo authHTTPSCORS ?
Personality
Personality
apiKeyHTTPSCORS ?
Jobs
JobsAemet
Weather and forecast data from Spain
apiKeyHTTPSCORS ?
Weather
apiKeyHTTPSCORS ?
DevelopmentAether-X Port Congestion
Real-time port congestion risk scores, ETA delays and waiting vessels for 15 global ports
apiKeyHTTPSCORS
TransportationAether-X Port Congestion Oracle
Predictive port congestion, ETA delay and freight volatility signals for 16 global ports
apiKeyHTTPSCORS
TransportationAfrica Compliance Data
Public holidays and business days for all 54 African countries, from official sources
apiKeyHTTPSCORS
Calendar
CalendarapiKeyHTTPSCORS
Tracking
Tracking
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Development
Agent Verifier
Self-check for AI agents: verifies Web Bot Auth signatures and shows how a request looks
No authHTTPSNo CORS
Security
SecurityAgentPay Doc Tools
PDF to text, RSS/Atom/JSON feeds to JSON and sitemaps to URL lists, paid per call via x402
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Documents & Productivity
Documents & ProductivityAgentPay Domain Lookup
DNS records, WHOIS/RDAP, IP ownership and domain reports for AI agents, paid per call via x402
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Development
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DevelopmentAGPC Domain Check
Check a domain's SPF, DKIM, DMARC and MX with a graded shareable report
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Email
EmailNo authHTTPSCORS
JobsAI Economics Tools
Token cost, LLM energy, agent-hour and Proof-Adjusted Autonomy calculators by Michał Piszczek
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Machine Learning
Machine LearningapiKeyHTTPSCORS
Machine Learning
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Government
Government
apiKeyHTTPSCORS
MusicAirNow
US EPA air quality data and forecasts
apiKeyHTTPSCORS
Environment
Environment
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Transportation
No authHTTPSCORS ?
Transportation
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Documents & ProductivityAirtel IP
IP Geolocation API. Collecting data from multiple sources
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Geocoding
apiKeyNo HTTPSCORS ?
TransportationapiKeyHTTPSCORS
Cryptocurrency
One account · one API key