# Rossum

**Canonical:** https://apis.io/providers/rossum/  
**Website:** https://rossum.ai/  
**APIs profiled:** 7

Rossum is an AI-powered document processing platform specialised in transactional documents — invoices, purchase orders, contracts — with cognitive data capture, validation workflows and integration extensions. The Rossum REST API exposes organizations, users, workspaces, queues, schemas, annotations, documents and hooks/extensions across two deployment domains (legacy elis.rossum.ai and the newer per-tenant rossum.app).

## Kin Score — 31.2 / 100 (thin)

Scored 2026-08-25 under rubric 0.14.0. Trend: flat (+0.0 from 31.2).

| Facet | Score |
|---|---|
| Discoverability | 74.1 |
| Contract Quality | 48.4 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 13.2 |
| Developer Ergonomics | 23.8 |
| Commercial Clarity | 26.3 |
| Access Clarity | 26.3 |

## Agent readiness — 19.8 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | bearer |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## Access

Paid · Self-serve signup — onboarding: self-serve, pricing: paid, trial: no (confidence: high).

## APIs (7)

- **Rossum REST API v1** — REST API for managing organizations, users, workspaces, queues, schemas, documents, annotations and webhook/serverless extensions (hooks). Token authentication; access tokens va...
- **Rossum Tenant API (rossum.app)** — Same REST surface served from each customer's tenant subdomain (https://<tenant>.rossum.app/api/v1/) for organisations created after November 2022 or migrated to the new platform.
- **Rossum Annotations API** — The Annotations API from Rossum — 2 operation(s) for annotations.
- **Rossum Authentication API** — The Authentication API from Rossum — 2 operation(s) for authentication.
- **Rossum Queues API** — The Queues API from Rossum — 2 operation(s) for queues.
- **Rossum Schemas API** — The Schemas API from Rossum — 1 operation(s) for schemas.
- **Rossum Uploads API** — The Uploads API from Rossum — 1 operation(s) for uploads.

## Agentic access (1)

- **Rossum Agentic Access** — 9 operations · 5 acting

## Security (3)

- **Rossum Authentication** — http · 1 scheme
- **Rossum Domain Security** — TLSv1.3 · HSTS · DMARC
- **Rossum Vulnerability Disclosure** — security.txt · contact published

## Plans (1)

- **Rossum Plans Pricing**

## Tags

Artificial Intelligence, Document AI, IDP, Invoices, OCR, Workflows, AP Automation

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/rossum/). Scores are computed from the provider's own public artifacts under a published rubric.