generated: '2026-09-16'
method: derived
source: >-
  Derived from the provider record (apis.yml / README) and the provider-published llms.txt and
  llms-full.txt. The OpenAPI contract (/openapi.yaml) and HTML docs (/api-docs/), which would confirm
  header-level semantics, are behind a Cloudflare bot challenge (HTTP 403) and could not be read this run.
authentication:
  style: bearer
  location: Authorization header
  note: Bearer token authentication (per the provider record and docs summary). OAuth2/scopes not documented.
formats:
  request: multipart/PDF upload
  response:
  - application/json
  - application/xml
  - text/csv
  note: >-
    Structured 16-section SDS records returned as JSON, XML, or CSV with confidence scores, warnings,
    and request identifiers.
request_hints:
- name: language_hint
  purpose: multilingual SDS handling (EU/US/APAC supplier variations)
- name: schema_version
  purpose: schema-version-aware / governed output payloads
async:
  style: bulk jobs + webhook callbacks
  operations:
  - POST /extract-sds/bulk (submit async bulk job)
  - GET /extract-sds/bulk/{jobId} (poll job status/result)
  webhooks: true
  note: Async bulk extraction with webhook callbacks and job polling (per the provider record).
request_id:
  present: true
  note: Provider states request identifiers are returned so uncertain fields can be routed to review.
idempotency:
  coverage: none
  note: >-
    No idempotency key, replay-protection header, or scoped idempotency mechanism is documented in
    the machine-readable resources available this run. Not verified against the bot-walled OpenAPI.
reversibility:
  status: na
  note: >-
    This is a document-extraction (compute) API: a call converts an SDS PDF into structured data and
    produces no durable, mutable server-side resource that a later operation cancels, refunds, voids,
    or restores. No reversal operation is documented and none is expected for this surface.
pagination:
  style: unknown
  note: Not documented in the available machine-readable resources.
versioning:
  scheme: path (/v1) + schema_version request hint
  note: >-
    Base path carries /v1; a schema-versioning policy page (/schema-versioning/) is advertised but is
    behind the Cloudflare bot challenge this run.