Welcome to Keverd Docs

Keverd helps you identify devices and decide risk on login, checkout, and other sensitive actions.

How it works

Collect in the browser or Android app with a public API key (kv_pk_…) → JSON / eventId
Send that id to your backend as JSON, e.g. { "eventId": "…" }
Verify on the server with a secret API key (kv_sk_…) → { "event_id": "…" } request, decision JSON response
Enforce the returned action: allow, soft_challenge, hard_challenge, or block

Full verify payload (including device_history, location, ip_info): POST /v2/verify.

Key	Prefix	Where
Public	`kv_pk_test_` / `kv_pk_live_`	Browser / mobile SDKs
Secret	`kv_sk_test_` / `kv_sk_live_`	Your servers only
Webhook	`whsec_`	Webhook signature verification

Get keys at dashboard.keverd.com → Integrate → API keys.