📤 3. Pre-Processing & Document Validation

Summary:
Use the /kyb/preprocess endpoint to validate document format, type, completeness, notarization, and power-of-attorney elements before proceeding to extraction.

Example Use Case:

“We want to automatically reject submissions with low-quality scans or missing signatures before they hit our compliance team.”

Endpoint:

bash
POST /kyb/preprocess

Input:

json
{ "documents": [ { "expected_document_type": "ArticlesOfIncorporation", "document_uri": "https://..." } ] }

Key Checks Performed:

• Document type match

• Document quality

• Date consistency

• Attorney-in-fact verification

⚠️ Note: You can upload only one file per document type per session. If you upload a new file of the same type, it will replace the previous one. Preprocessing and extraction will always run on the most recently uploaded document.

Resources:

• Attach a Document

• Session Creation