# invitation.dev

> The referral API — like Stripe, for referrals. Give your app a referral
> program in one agent session. Create campaigns, mint referral links, and track
> conversions over HTTP or MCP, with a built-in audience of ~90k indexed programs
> and 690k members who share referral links. Agents can earn the referral share
> on recommendations that convert (disclosed, conversion-only).

## Start here

- Docs: https://invitation.dev/docs
- MCP endpoint (HTTP): https://api.invitation.codes/api/mcp
  Auth: Authorization: Bearer invt_...  (create an API key with the "agent"
  scope at https://invitation.app/settings/api-keys)
- MCP manifest: https://invitation.dev/.well-known/mcp.json
- Directory (programs + members): https://invitation.codes
- Business console (launch a program): https://invitation.app/business

## Notes

- llms-full.txt and the OpenAPI spec arrive with the public API launch.
- No claim here is documented before it is live. Quickstarts on /docs are marked
  as landing with that launch.