# Factanker

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

Factanker provides verified, citable facts from official records, offering structured, machine‑readable data to help train AI models and support users needing reliable numbers. Operated by Enerlio GmbH in Meerbusch, Germany, it aggregates data from SEC filings, government reports, and other authoritative sources.

## Kin Score — 40.9 / 100 (developing)

Scored 2026-11-13 under rubric 0.28.0.

| Facet | Score |
|---|---|
| Discoverability | 76.7 |
| Contract Quality | 39.0 |
| Contract Governance | 22.0 |
| Operational Transparency | 19.0 |
| Developer Ergonomics | 35.0 |
| Access Clarity | 57.4 |

Regulatory layer — **Government & Public Sector**: 17.3 (matched via tags).

## Agent readiness — 34.4 (agent-ready)

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

## Access

Freemium · Open access — onboarding: open, pricing: freemium, trial: no (confidence: high).

## APIs (98)

- **Factanker About API** — The About API from Factanker — 1 operation(s) for about.
- **Factanker Analyses API** — The Analyses API from Factanker — 1 operation(s) for analyses.
- **Factanker Ask API** — The Ask API from Factanker — 1 operation(s) for ask.
- **Factanker Bank Holding Companies API** — The Bank Holding Companies API from Factanker — 4 operation(s) for bank holding companies.
- **Factanker Bank Holding Company API** — The Bank Holding Company API from Factanker — 1 operation(s) for bank holding company.
- **Factanker Banks API** — The Banks API from Factanker — 5 operation(s) for banks.
- **Factanker Benchmarks API** — The Benchmarks API from Factanker — 1 operation(s) for benchmarks.
- **Factanker Calc API** — The Calc API from Factanker — 1 operation(s) for calc.
- **Factanker Changes API** — The Changes API from Factanker — 2 operation(s) for changes.
- **Factanker Companies API** — The Companies API from Factanker — 1 operation(s) for companies.
- **Factanker Company API** — The Company API from Factanker — 2 operation(s) for company.
- **Factanker Compare API** — The Compare API from Factanker — 1 operation(s) for compare.
- **Factanker Contact API** — The Contact API from Factanker — 1 operation(s) for contact.
- **Factanker Corrections API** — The Corrections API from Factanker — 1 operation(s) for corrections.
- **Factanker Counties API** — The Counties API from Factanker — 4 operation(s) for counties.
- **Factanker Coverage API** — The Coverage API from Factanker — 1 operation(s) for coverage.
- **Factanker Credit Union API** — The Credit Union API from Factanker — 1 operation(s) for credit union.
- **Factanker Credit Unions API** — The Credit Unions API from Factanker — 4 operation(s) for credit unions.
- **Factanker Da993bf208f67bfcd0a727cfcfe5598d.txt API** — The Da993bf208f67bfcd0a727cfcfe5598d.txt API from Factanker — 1 operation(s) for da993bf208f67bfcd0a727cfcfe5598d.txt.
- **Factanker Data API** — The Data API from Factanker — 3 operation(s) for data.
- **Factanker Datenschutz API** — The Datenschutz API from Factanker — 1 operation(s) for datenschutz.
- **Factanker Describe Predicate API** — The Describe Predicate API from Factanker — 1 operation(s) for describe predicate.
- **Factanker Editorial Principles API** — The Editorial Principles API from Factanker — 1 operation(s) for editorial principles.
- **Factanker Entity API** — The Entity API from Factanker — 7 operation(s) for entity.
- **Factanker Eu Inflation API** — The Eu Inflation API from Factanker — 2 operation(s) for eu inflation.
- **Factanker Eu Unemployment API** — The Eu Unemployment API from Factanker — 2 operation(s) for eu unemployment.
- **Factanker Euro Exchange Rates API** — The Euro Exchange Rates API from Factanker — 2 operation(s) for euro exchange rates.
- **Factanker Euro Interest Rates API** — The Euro Interest Rates API from Factanker — 1 operation(s) for euro interest rates.
- **Factanker Evidence API** — The Evidence API from Factanker — 1 operation(s) for evidence.
- **Factanker Evidence Benchmark API** — The Evidence Benchmark API from Factanker — 1 operation(s) for evidence benchmark.
- **Factanker Fact API** — The Fact API from Factanker — 3 operation(s) for fact.
- **Factanker FACTANKER API** — The FACTANKER API from Factanker — 1 operation(s) for factanker.
- **Factanker Favicon.svg API** — The Favicon.svg API from Factanker — 1 operation(s) for favicon.svg.
- **Factanker Federal Register API** — The Federal Register API from Factanker — 3 operation(s) for federal register.
- **Factanker For Ai API** — The For Ai API from Factanker — 2 operation(s) for for ai.
- **Factanker For Ai.txt API** — The For Ai.txt API from Factanker — 1 operation(s) for for ai.txt.
- **Factanker Germany Electricity API** — The Germany Electricity API from Factanker — 2 operation(s) for germany electricity.
- **Factanker Germany Renewables API** — The Germany Renewables API from Factanker — 5 operation(s) for germany renewables.
- **Factanker Gesundheit API** — The Gesundheit API from Factanker — 1 operation(s) for gesundheit.
- **Factanker Get Facts API** — The Get Facts API from Factanker — 1 operation(s) for get facts.
- …and 58 more, listed in full on the page.

## MCP servers (1)

- **Factanker MCP Server** — Remote MCP server at factanker.com.

## Agentic access (1)

- **Factanker Agentic Access** — 205 operations · 1 acting

## Security (2)

- **Factanker Authentication** — 0 schemes
- **Factanker Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Factanker Plans Pricing**

## Tags

Data, Registry, Artificial Intelligence, Government, Facts

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