FFraud System API

Health and live counts.

GitHub OpenAPI

Operations 1

GET /health Health and live counts #

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This API
curl "https://apis.io/api/v1/apis/ffraud-com:ffraud-com-system-api"
All apis
curl "https://apis.io/api/v1/apis?limit=25"

Calls without X-API-Key need no key. Calls with it need a paid plan — get a key.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

ffraud-com-system-api-openapi.yml Raw ↑
openapi: 3.2.0
info:
  title: FFraud System API
  version: 1.0.0
  summary: Free, open IP and email fraud intelligence.
  description: 'Check any IP or email for fraud, VPN, proxy, Tor, datacenter, and abuse history. Free for everyone, no usage caps. The public endpoints need no API key; a free key adds batch lookups, usage stats, and the community reporting API. The database behind this API is published daily as MIT-licensed open data at https://github.com/FFraud-com .


    Drop-in compatibility endpoints let you migrate off AbuseIPDB, IPQualityScore, or ipinfo by changing one URL.'
  contact:
    name: FFraud
    url: https://ffraud.com
    email: team@ffraud.com
  license:
    name: MIT
    url: https://github.com/FFraud-com/ip-fraud-database/blob/main/LICENSE
servers:
- url: https://api.ffraud.com
  description: Production
security:
- {}
- ApiKeyHeader: []
tags:
- name: System
  description: Health and live counts.
paths:
  /health:
    get:
      tags:
      - System
      summary: Health and live counts
      operationId: health
      security:
      - {}
      responses:
        '200':
          description: Engine status and live dataset counts.
          content:
            application/json:
              schema:
                type: object
                properties:
                  ip_entries:
                    type: integer
                  disposable_domains:
                    type: integer
                  geo_ranges:
                    type: integer
                  uptime_seconds:
                    type: integer
                  version:
                    type: string
components:
  securitySchemes:
    ApiKeyHeader:
      type: apiKey
      in: header
      name: X-API-Key
      description: Your FFraud API key (ff_live_...). Create one free at https://ffraud.com/register .
    AbuseIpdbKey:
      type: apiKey
      in: header
      name: Key
      description: Your FFraud API key, sent in AbuseIPDB's `Key` header for the compatibility endpoint.
    IpinfoToken:
      type: apiKey
      in: query
      name: token
      description: Your FFraud API key, sent as ipinfo's `token` query param.
externalDocs:
  description: Full docs
  url: https://ffraud.com/docs