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POST
Submit a capture (client token)

Authorizations

Authorization
string
header
required

A verification session's single-use client token (sst_…), minted by POST /v1/verification_sessions.

Body

multipart/form-data
file
file
required

The captured selfie frame (JPEG/WebP), from the live camera.

client_payload
string

JSON string, at most 8 KB: {"nonce": "", "platform": "web", "sdk_version": "…", "signals": {…}, "integrity_token": "…"}. The nonce is required and must match the session.

Response

Capture scored. No decision or scores are returned to the client — read the result server-side.

id
string
status
enum<string>
Available options:
complete
credits_remaining
integer