API archive entry · source-reported
sthan.io India PIN Code Autocomplete
Autocomplete Indian PIN codes as users type
Other Geocoding APIs
These records share a directory category and are ordered by similarity of reported access facts. They are a shortlist, not proof of drop-in compatibility.
sthan.io Reverse Geocoding
Convert latitude and longitude to the nearest US street address
API key · HTTPS reported · CORS No
sthan.io IP Geolocation
Look up the geographic location of any IPv4 or IPv6 address
API key · HTTPS reported · CORS No
AtlasFetch
Reverse geocode coordinates to country, region and municipality with ISO 3166 codes
API key · HTTPS reported · CORS No
MapQuest
To access tools and resources to map the world
API key · HTTPS reported · CORS No
RoadGoat Cities
Cities content & photos API
API key · HTTPS reported · CORS No
Geolocated.io
Free IP Geolocation API: 2000 daily lookups, multiple servers worldwide
API key · HTTPS reported · CORS Yes
How to compare them
Coverage
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Operating cost
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Integration risk
Test auth, errors, pagination, latency, versioning, and outage behavior.
Data rights
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Source reference
This page separates source-reported facts from questions that need live provider verification.