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Open Movie Database

Verified Jul 2026

OMDb is a small, independently maintained REST API that returns structured movie/TV metadata — title, plot, ratings, cast — by title or IMDb ID, sourced largely from IMDb-style data. It's free for low-volume use via a Patreon-issued key, with a paid tier for higher daily limits and poster images, run by a single developer rather than a large company.

movie-datatv-datametadata
AuthenticationAPI KeySign up with the provider to obtain credentials.
HTTPSSupportedTraffic is encrypted in transit.
CORSEnabledCallable directly from browser JavaScript.
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

Embed this badge

Scored 81 on greatapis.com
<a href="https://greatapis.com/api/open-movie-database/"><img src="https://greatapis.com/badge/open-movie-database.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.

Developer reference

Base URLhttps://www.omdbapi.com/
Rate limit

1,000 requests/day (free tier)