Firefox extensions and themes from addons.mozilla.org: details, search, versions, reviews and authors.
About the Firefox Add-ons API
Firefox Add-ons API on Apizie: 5 endpoints (Add-on, Search, Versions, Reviews, …) returned as clean JSON through one API key. 5 endpoints are live now. Call it over REST at https://zieapi.vercel.app/v1/application:firefox-addons/{endpoint} or from Claude, ChatGPT and Cursor through the Apizie MCP server. Free plan: 1,000 requests a month.
| Project key | application:firefox-addons |
|---|---|
| Status | Live |
| Endpoints | 5 |
| Category | Application |
| Source | addons.mozilla.org |
| Base URL | https://zieapi.vercel.app/v1/application:firefox-addons/{endpoint} |
| For AI tools | OpenAPI spec · Markdown (what is this?) |
Firefox Add-ons API FAQ
How do I call the Firefox Add-ons API?
Create a free Apizie key, then send GET https://zieapi.vercel.app/v1/application:firefox-addons/addon with the header x-api-key. Every endpoint returns { project, data, timestamp }.
Is the Firefox Add-ons API free on Apizie?
Yes. The Free plan includes 1,000 requests a month at 100 requests a minute, no credit card.
Can AI agents use the Firefox Add-ons API?
Yes. Add the Apizie MCP server (https://zieapi.vercel.app/mcp) to Claude, ChatGPT, Cursor or VS Code, then ask in plain language. The agent calls run_scraper with project key application:firefox-addons.
What is the status of the Firefox Add-ons API?
Live: works with just an Apizie key