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API and MCP for developers

Use your API key in scripts, test calls in the playground and connect the MCP server to Claude or Cursor.

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lessons
3
total reading time
18 min
level
Advanced
no sign-up needed
Free

What you'll be able to do

  • Create and protect API keys
  • Test endpoints in the playground
  • Connect the MCP server

Who it's for

Developers and technical marketers.

How the lessons work

Each lesson is a short written walkthrough with diagrams, the credit cost of every action, a link to open the tool and a three-question check at the end. Screenshots, videos and audio versions are added as they are produced.

Lessons

  1. API keys5 min

    View, rotate and whitelist domains. One key, many surfaces.

  2. The API playground6 min

    Run live calls, read job polling and download the Postman collection.

  3. Connect the MCP server to Claude or Cursor7 min

    Endpoint, headers, which tools are free and how long calls run.

Learn it on your own site

Paste your site and get a free SEO, AEO and GEO audit. Then follow the lessons with your own data.

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