Getting Started

Make your first request against Free Trademark API from a browser, curl, or an agent.

Three steps: pick an entry point, make a request, then keep using the same canonical URLs in your app or agent.

Open the site

Production lives at https://freetrademarkapi.com. The Cloudflare Worker also serves a *.workers.dev URL after deploy.

Read the contract

Humans stay on HTML. Agents should fetch Markdown:

curl -sS https://freetrademarkapi.com/llms.txt
curl -sS https://freetrademarkapi.com/search.md

Call search

See Search for the HTTP shape. Start with a health check:

curl -sS https://freetrademarkapi.com/llms.txt | head

Base URL

Use the canonical origin. Do not scrape HTML when a Markdown or llms.txt route exists.

Environment	Origin
Production	`https://freetrademarkapi.com`
Production (www)	`https://www.freetrademarkapi.com`