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Create Session

URL​

POST /v1/sessions

Description​

Create a new autofill session for a PDF form.
Supports JSON or multipart/form-data.
Always returns JSON with a session_id.
Use GET /v1/sessions/{id} to check status and download the filled PDF once completed.

Request​

Headers​

  • Authorization: Bearer YOUR_API_KEY (required)
  • Content-Type: application/json or multipart/form-data (required)

Body (JSON)​

{
  "form_id": "6840582d3745268a298e0283",
  "profile_ids": ["p1", "p2"],
  "file_urls": ["https://example.com/data.pdf"],
  "text_info": "name: John Doe"
}

Body (multipart/form-data)​

  • formId (string, required)
  • files (file[], optional)

Success Response​

  • Code: 202 Accepted
  • Content:
{
  "id": "cs_b99dd8e96681494b9e758e6723fdb6df",
  "object": "session",
  "session_id": "68d19e587fa512779570328f"
}