Actions9
Document → Detect Fields
AI-generatedSummary
Analyzes a base64-encoded PDF and returns the detected tagged signature placeholders ([[...]]).
Inputs
- PDF (Base64) (required) — PDF document content encoded in base64; sent in the request body as
pdf_base64. - Request Options — Optional batching, SSL certificate validation, HTTP proxy, and request timeout settings.
Output shape
A single API response record containing the detected fields.
The operation posts to
/v1/documents/detect-fields. The source describes the response as containing tagged placeholders but does not specify its exact schema.
Examples
Example 1: detect
PDF Base64 plus optional Request Options settings.