# FFraud

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

FFraud provides a free, open fraud detection API that scores IP addresses, email addresses, and device identifiers. It identifies VPNs, proxies, Tor exits, disposable email domains, and device fingerprints, returning a numeric risk score and detailed flags. The service is offered without usage caps, no credit‑card required, and includes a public blocklist as MIT‑licensed data. Documentation, pricing, and terms are openly available on the site.

## Kin Score — 48.2 / 100 (developing)

Scored 2026-11-13 under rubric 0.28.0.

| Facet | Score |
|---|---|
| Discoverability | 66.1 |
| Contract Quality | 61.3 |
| Contract Governance | 35.6 |
| Operational Transparency | 23.8 |
| Developer Ergonomics | 37.4 |
| Access Clarity | 53.2 |

Regulatory layer — **Government & Public Sector**: 18.6 (matched via tags).

## Agent readiness — 33.0 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | documented |
| Auth Clarity | bearer |
| Idempotency | no |
| Error Semantics | documented |
| OpenAPI Examples | partial |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | unknown |
| 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

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

## APIs (8)

- **FFraud Account API** — API keys and usage. Requires a free account.
- **FFraud Community API** — Report abusive IPs and read the community database. No account needed to report.
- **FFraud Compatibility API** — Drop-in replacements for AbuseIPDB, IPQualityScore, and ipinfo.
- **FFraud Device API** — A stable ID and a risk score for every device on your site.
- **FFraud Domain API** — Domain reputation.
- **FFraud Email API** — Temporary, alias and abusive email detection, typo suggestions and mail servers.
- **FFraud IP API** — IP fraud intelligence lookups.
- **FFraud System API** — Health and live counts.

## Agentic access (1)

- **FFraud Agentic Access** — 25 operations · 11 acting

## Security (2)

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

## Plans (1)

- **FFraud Plans Pricing**

## Tags

Fraud Prevention, IP Lookup, Email Verification, Device Fingerprinting, Open Data

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