Configuration

`SladeIDConfig`

Field	Type	Default	Notes
`middlewareUrl`	`string`	required	Base URL of the Slade ID backend service.
`clientSecret`	`string`	required	ClientSecret.
`device`	`DeviceDescriptor`	auto-synthesised	Optional capture-device metadata. Omit to use the auto value.
`fetchImpl`	`typeof fetch`	`globalThis.fetch`	For Node test harnesses.
`timeoutMs`	`number`	`15000`	Per network call.
`fingerprintQualityThreshold`	`number`	`40`	Quality floor (0–100).
`fingerprintMaxRetries`	`number`	`5`
`targetFingers`	`number[]`	`[1, 2, 3, 6, 7, 8]`	Position numbers — see Capture sessions.
`faceAntispoofThreshold`	`number`	`0.7`	Real-confidence floor.

`DeviceDescriptor`


interface DeviceDescriptor {
  serialNumber: string;
  deviceType: 'Camera' | 'FingerPrint' | 'PalmPrint';
  deviceManufacturer: string;
  deviceName: string;
}

Optional. The SDK auto-fills this in browser environments, so most integrators do not need to set it. Pass an explicit device only when you are running outside a browser (Node test harness) or you need captures attributed to a specific physical workstation, kiosk, or USB scanner.