Free Tracking APIs
3 free APIs in Tracking that require no authentication. Start building immediately — no API key needed. 9 total Tracking APIs available.
PostalPinCode
⭐ Beginner's Pick 77
PostalPinCode is a free public API that returns postal and address details for any Indian PIN code.
No Auth Beginner HTTPS 350ms
Postmon
⭐ Beginner's Pick 82
Postmon is a free, open-source API for looking up Brazilian ZIP codes (CEP) and getting structured address information.
No Auth Beginner 31ms
WhatPulse
⭐ Beginner's Pick 92
WhatPulse is a free public API that exposes keyboard, mouse, and network usage statistics collected by the WhatPulse desktop application.
No Auth Beginner HTTPS 52ms
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