Chat-id routes
Upload documents (chat id)
Upload into a Deep Reader chat.
POST
Upload documents
Uploads into a Deep Reader chat. Completing extraction is a single-document page charge. PDF and images only; 64 MB; up to 20 files.
Authorizations
Organisation API key from Settings → API / /api/keys/. The secret is
shown once. Send Authorization: Bearer sk-abacus-…. One active key
per organisation. Ingest (/api/v2/ingest/*) refuses API keys — that
surface is Auth0-only with ingest:read / ingest:write scopes.

