# sendfaxfast-com

**Canonical:** https://apis.io/providers/sendfaxfast-com/  
**Website:** https://sendfaxfast.com/  
**APIs profiled:** 1

SendFaxFast provides an online fax service that allows users to send faxes to the IRS, Social Security Administration, Veterans Affairs, Canada Revenue Agency, and medical providers without a physical fax machine. Operating from Germany and run by Alexander Mäding, the platform offers low-cost pricing starting at $2.89 per fax, includes proof of delivery, and guarantees a full refund if a fax is not delivered. The service supports PDF, JPG, and PNG files up to 10 MB and integrates via a public API documented at /api-docs.

## Kin Score — 26.5 / 100 (thin)

Scored 2026-10-31 under rubric 0.25.0.

| Facet | Score |
|---|---|
| Discoverability | 66.1 |
| Contract Quality | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 23.8 |
| Access Clarity | 63.2 |

Regulatory layer — **Health**: 28.9 (matched via tags).

## Agent readiness — 21.6 (agent-aware)

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

## APIs (1)

- **SendFaxFast API** — SendFaxFast API allows sending faxes via a POST /send-fax.php endpoint.

## Security (2)

- **Sendfaxfast Com Authentication** — 1 scheme
- **Sendfaxfast Com Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Sendfaxfast Com Plans Pricing**

## Tags

Fax, API, Payments, Healthcare, Government, Germany

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