Geocoding — entry 027 of 80

Geokeo

Verified Jul 2026

Geokeo is a small forward/reverse geocoding service returning place classes, address components, and postcodes, selectable as JSON (default) or XML via a format parameter. Every request requires a signup-issued api key — an unauthenticated live probe returns a plain {"status":"ACCESS_DENIED"} JSON body with no Access-Control-Allow-Origin header, so browser calls need a server-side proxy. The free tier gives 2,500 requests/day, with paid tiers scaling up to 1,000,000/day.

geocodingreverse-geocodingapi-key-requiredfreemiumxml-support
AuthenticationAPI KeySign up with the provider to obtain credentials.
HTTPSSupportedTraffic is encrypted in transit.
CORSDisabledBrowser calls need a server-side proxy.
PricingFreemiumA usable free tier exists, with paid plans for more volume.
FormatsJSON, XMLResponses can be requested as JSON or XML.

GreatAPIs Score

Score81out of 100
Authentication15/25API key required
Pricing17/20Freemium tier available
Docs14/20Documentation URL provided
Formats15/15Supports 2 response formats
Freshness20/20Verified within 6 months

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Scored 81 on greatapis.com
<a href="https://greatapis.com/api/geokeo/"><img src="https://greatapis.com/badge/geokeo.svg" alt="Scored 81 on greatapis.com"></a>

Auth quickstart

  1. Get a key at the provider
  2. Send it on every request as a headerAuthorization: <key>
  3. The exact header isn't documented — Authorization is a common default; confirm in the provider's docs.
Stored keyNo key stored

Your key is stored only in this browser (localStorage) and sent directly to the API — never to greatapis.

Try it

Developer reference

Base URLhttps://geokeo.com/geocode/v1
Rate limit

Free tier: 2,500 requests/day

Key endpoints
  • GET/search.php
  • GET/reverse.php