# Documo

**Canonical:** https://apis.io/providers/documo/  
**Website:** https://www.documo.com/  
**APIs profiled:** 4

Documo (mFax) is a cloud fax and document delivery platform. The Documo REST API lets developers send and receive faxes, provision and manage fax numbers, subscribe to delivery events via webhooks, and manage account resources over a JSON/HTTPS interface secured with an API key.

## Kin Score — 40.5 / 100 (developing)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 40.5).

| Facet | Score |
|---|---|
| Discoverability | 74.1 |
| Contract Quality | 58.9 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 31.6 |
| Developer Ergonomics | 23.8 |
| Commercial Clarity | 47.4 |
| Access Clarity | 47.4 |

## Agent readiness — 29.1 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | yes |
| 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 |

## Access

Paid (free trial) · Self-serve signup — onboarding: self-serve, pricing: paid, trial: yes (confidence: high).

## APIs (4)

- **Documo Account API** — Read account profile and settings.
- **Documo Fax API** — Send, resend, retrieve, list, and download faxes.
- **Documo Numbers API** — Search, provision, list, and release inbound fax numbers.
- **Documo Webhooks API** — Manage webhook subscriptions for fax and number events.

## Agentic access (1)

- **Documo Agentic Access** — 13 operations · 6 acting

## Security (3)

- **Documo Authentication** — http · 1 scheme
- **Documo Domain Security** — TLSv1.3 · HSTS · DMARC
- **Documo Trust Center** — SOC 2, HIPAA

## Plans (1)

- **Documo Plans Pricing**

## Tags

Fax, Cloud Fax, Document Delivery, HIPAA, Communications

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