# Fuentio

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

Fuentio provides verification of French, Spanish and UK companies against official registers via a REST API and MCP server. It offers outcomes, reasons, source data, dates, and proof codes, enabling KYB onboarding, supplier checks, and AI agent integration. Free plan includes 100 units per month.

## Kin Score — 50.0 / 100 (developing)

Scored 2026-11-13 under rubric 0.28.0.

| Facet | Score |
|---|---|
| Discoverability | 75.0 |
| Contract Quality | 51.0 |
| Contract Governance | 22.0 |
| Operational Transparency | 38.1 |
| Developer Ergonomics | 25.6 |
| Access Clarity | 74.5 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 29.4 (matched via fallback).

## Agent readiness — 32.8 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | documented |
| Auth Clarity | no |
| Idempotency | verified |
| Error Semantics | derived |
| OpenAPI Examples | verified |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | derived |
| 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 |
| Pagination Ratio | na |
| Operation Distinctiveness | distinct |
| MCP Tool Quality | na |

## Access

Freemium — onboarding: unknown, pricing: freemium, trial: no (confidence: low).

## APIs (14)

- **Fuentio Companies API** — The companies API from Fuentio — 3 operation(s) for companies.
- **Fuentio Coverage API** — The coverage API from Fuentio — 2 operation(s) for coverage.
- **Fuentio Discovery API** — The discovery API from Fuentio — 4 operation(s) for discovery.
- **Fuentio Exports API** — The exports API from Fuentio — 1 operation(s) for exports.
- **Fuentio Graph API** — The graph API from Fuentio — 1 operation(s) for graph.
- **Fuentio Health API** — The health API from Fuentio — 2 operation(s) for health.
- **Fuentio Issues API** — The issues API from Fuentio — 1 operation(s) for issues.
- **Fuentio Keys API** — The keys API from Fuentio — 4 operation(s) for keys.
- **Fuentio Proof API** — The proof API from Fuentio — 3 operation(s) for proof.
- **Fuentio Resolve API** — The resolve API from Fuentio — 5 operation(s) for resolve.
- **Fuentio Screening API** — The screening API from Fuentio — 5 operation(s) for screening.
- **Fuentio supplier check API** — The supplier check API from Fuentio — 11 operation(s) for supplier check.
- **Fuentio Verification API** — The verification API from Fuentio — 2 operation(s) for verification.
- **Fuentio Watches API** — The watches API from Fuentio — 3 operation(s) for watches.

## MCP servers (1)

- **Fuentio MCP Server** — Remote MCP server at api.fuentio.com.

## Agentic access (1)

- **Fuentio Agentic Access** — 51 operations · 16 acting · 3 human-in-the-loop

## Security (3)

- **Fuentio Domain Security** — TLSv1.3 · HSTS
- **Fuentio Vulnerability Disclosure** — security.txt · contact published
- **Fuentio Trust Center** — trust center published

## Plans (1)

- **Fuentio Plans Pricing**

## Tags

KYB, Company Verification, Compliance, Onboarding, Procurement

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