Information
- OpenAPI version:
3.1.0
Programmatic interface for client ERPs. Served at https://{tenant}.gravitastec.com/api/v1
(or the tenant’s custom domain). Machine endpoints use OAuth2 client credentials (bearer
tokens, 15 minutes); credential-management endpoints use the portal session (R6 UI).
Credentials are scoped to companies and to one environment class (test or production).
Errors use RFC 9457 with a stable code. Resources outside the credential scope answer 404.
Document payload: canonical model of R4 (specs/004-sequences-and-ecf-issuance-core/contracts/document-model.md).
Security scheme type: apiKey
Cookie parameter name: __Host-gravitas