The Antifraud module collects device, browser, and behavioral signals in the background and submits them to Incode's antifraud engine. Fire-and-forget — completes regardless of API outcome so the verification flow is never blocked.
Follows the backend-process pattern. See the patterns page for the shared lifecycle.
Tag
<incode-antifraud> is a standard Web Component. Importing the UI subpath registers the custom element.
import '@incodetech/web/antifraud';
import '@incodetech/web/antifraud/styles.css';
The component is essentially invisible — it runs the check and emits onFinish. You can mount it during transitions while showing your own loading UI.
Properties
| Property | Type | Required | Description |
|---|---|---|---|
config |
AntifraudConfig |
❌ | No options — type is Record<string, never> |
onFinish |
() => void |
❌ | Called when the check completes |
onError |
(error: string) => void |
❌ | Called on a fatal error (rare — module swallows API errors by design) |
Configuration
The module takes no configuration:
type AntifraudConfig = Record<string, never>;
State machine
AntifraudState is minimal — a discriminated union over status:
| Status | Description |
|---|---|
idle |
Initial state. |
processing |
Collecting signals and submitting to the backend. |
finished |
Terminal — check is done (success or silent failure). |