Documents & Productivity
apiKeyHTTPSCORS
Documents & Productivity
Thirds
Create branded PDFs and images from HTML or reusable templates.
Thirds API is a free Documents & Productivity API that requires apiKey authentication, is served over HTTPS and does not support CORS, so it should be called from a server.
- Authentication
- apiKey
- HTTPS
- Yes
- CORS
- No
- Category
- Documents & Productivity
Visit documentation ↗thirds.ai
About thirds.ai
Make PDFs and images from your HTML or a saved template with the thirds.ai API. Create an API key, send a request from your server, and read the response.
- Provider
- thirds.ai
- Website
- thirds.ai ↗
Details from thirds.ai.
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Thirds API FAQ
Who provides the Thirds API?
The Thirds API is provided by thirds.ai (thirds.ai). Make PDFs and images from your HTML or a saved template with the thirds.ai API. Create an API key, send a request from your server, and read the response.
Is the Thirds API free?
Yes. The Thirds API is listed in the Documents & Productivity category of the public-apis directory, which only includes APIs that are free or have a free tier. Check its documentation for rate limits and paid plans.
Does the Thirds API require an API key?
Yes. The Thirds API uses apiKey authentication, so you need to register for credentials before making requests.
Can I call the Thirds API from the browser?
Not directly. The Thirds API does not allow CORS, so call it from a server, serverless function or proxy instead of front-end JavaScript.
Does the Thirds API support HTTPS?
Yes. The Thirds API is served over HTTPS, so it's safe to use in production.