Read docs Updated 2026-06-17
What is API Grátis?
API Grátis is a directory of multiple free public APIs focused on dev-tools.
It serves developers and projects needing simple no-auth API access for testing or integration.
What you can build with API Grátis
Build a dashboard pulling multiple public data sources
Combine free endpoints for weather, exchange rates and news into a single internal monitoring tool without managing separate API keys.
Prototype mobile apps with zero-cost backend data
Quickly fetch sample datasets from various public services to populate demo screens during early app development and testing.
Create educational examples for API consumption
Use the collection of no-auth endpoints to teach students how to make HTTPS requests and parse JSON responses in different languages.
Get started with API Grátis
- 1Visit the API Grátis documentation or base URL
- 2Browse the list of available public services and endpoints
- 3Copy an endpoint URL and test it directly in the browser or with curl
- 4Parse the JSON response in your application code
- 5Monitor usage to stay within any implicit rate limits
API Grátis: pros & cons
Pros
- +No authentication required
- +HTTPS enabled on all endpoints
- +Single entry point for multiple free services
- +Useful for rapid prototyping
Cons
- –Limited or inconsistent documentation across services
- –No guaranteed uptime or SLA
- –Potential rate limiting not clearly published
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A directory that aggregates multiple free public APIs and services accessible without authentication.
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