DEVELOPERS · EARLY ACCESS
Live now · keyless beta

REST API

Call any Kapus capability over plain HTTP. The keyless beta is live now; the two-key model below (Kapus key + your provider key) is how auth lands next.

Your app / agent
Kapus capability
Your provider key

Your app or agent calls a Kapus capability; it runs on your own provider key.

The two-key model (next)

Kapus key

Authenticates your account and meters usage. Sent as a Bearer token.

Provider key

Your own OpenAI / Anthropic / etc. key. Passed per request.

curl -X POST https://kapus.dev/api/v1/brandcheck \
  -H "Content-Type: application/json" \
  -d '{ "name": "acme" }'

The full keyed API (accounts + provider keys) is next. Join the early-access list.