> ## Documentation Index
> Fetch the complete documentation index at: https://docs.verify-group.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Upload and immediately process documents

> Upload document images and start automated verification in a single request, creating the session and running OCR and authenticity checks with no extra calls.

<ParamField body="documents" type="array" />

<ParamField body="verificationId" type="string">
  Optional verification ID. If not provided, will be auto-generated.
</ParamField>

<ParamField body="documentType" type="string" />

<ParamField body="participantId" type="string">
  Optional participant ID to link verification to
</ParamField>