How do I get an API key?

Visit /account/developers to create a personal API key. We show it once, so save it somewhere secure. Only a hash is stored on our side.

Can my AI assistant manage my listings?

Yes, if you give it permission. Once you connect an MCP client to our /mcp server, your assistant can draft and manage your listings for you, alongside searching and reading what's live.

Do API calls cost money?

Rate limits and daily quotas apply. If an action has a cost, the API returns a checkout link and you pay on this site—we don't charge through the API itself.

Use the API or MCP to build with BizHub Launch

Connect via REST API or AI assistant to search launches, read listings and manage your own.

Updated 3 October 2026

Getting started with our API

We've built two ways for you to tap into BizHub Launch from your own tools or AI assistant. Head to /developers for full documentation, and you'll find our complete REST API specification at /api/v1/openapi.json whenever you need it.

Connect your AI assistant

If you use Claude, ChatGPT or another MCP client, connect it to our MCP server at /mcp. Your assistant can then search what's launching on BizHub, read through listings and—with your say-so—even draft and manage your own listings. It's like having an extra pair of hands working your hub.

Build with our REST API

We run a REST API at /api/v1 for developers who want to build custom apps or integrations. Sign in using OAuth (your app will take you through a quick sign-in page here) or grab a personal API key from /account/developers. Keep your key safe—we only show it once, and we store a hash instead.

What you should know

Rate limits and daily quotas apply to all API use, so check the docs for details. When something costs, we'll send you a checkout link through the API—payments always happen on this site itself. One thing to note: you can't vote through the API, so you'll need to drop by BizHub to support the launches you love.

Questions people ask

How do I get an API key?: Visit /account/developers to create a personal API key. We show it once, so save it somewhere secure. Only a hash is stored on our side.
Can my AI assistant manage my listings?: Yes, if you give it permission. Once you connect an MCP client to our /mcp server, your assistant can draft and manage your listings for you, alongside searching and reading what's live.
Do API calls cost money?: Rate limits and daily quotas apply. If an action has a cost, the API returns a checkout link and you pay on this site—we don't charge through the API itself.