Feld API
The Feld API lets you programmatically upload documents, trigger classification and extraction, and retrieve structured results.
Base URL: https://api.feld.ai/api/v1
Current version: v1
What you can do
- Upload documents (PDF, Word, Excel, images, emails)
- Classify documents against your configured schemas
- Extract structured data using your extraction schemas
- Retrieve table data from documents
- Generate document summaries
- Manage reference data
Key concepts
| Concept | Description |
|---|---|
Authorization: Bearer | Header used for authentication. Each key is scoped to one project. |
document_id | UUID assigned to an uploaded document. Used in all subsequent operations. |
job_id | UUID tracking an async classification, extraction, or summary job. |
schema_id | Identifies which extraction or classification schema to apply. |
status | Processing state of a document or job: pending → processing → completed or failed. |
metadata | Optional JSON key-value pairs attached to a document at upload time. |