FFraud · Schema
DomainResponse
Fraud PreventionIP LookupEmail VerificationDevice FingerprintingOpen Data
Properties
| Name | Type | Description |
|---|---|---|
| domain | string | |
| known | boolean | True on every answer: the domain was evaluated. |
| is_disposable | boolean | |
| email_type | string | |
| is_phishing | boolean | |
| risk_level | string | critical when phishing, high when disposable, otherwise low. |
| detection_source | string | The check that decided, as on the email check. |
| reason | stringnull | |
| blocked_count | integer | Only on some listed throwaway domains: how many times the domain has been blocked. |
| related_domains | array | Only on listed throwaway domains: other throwaway domains from the same list. |
JSON Schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://artifacts.apis.io/ffraud-com/json-schema/ffraud-com-domain-response-schema.json",
"title": "DomainResponse",
"x-generated": "2026-11-09",
"x-method": "derived",
"x-generator": "derive-json-schema.py",
"x-source": "openapi/ffraud-com-openapi.json#/components/schemas/DomainResponse",
"type": "object",
"properties": {
"domain": {
"type": "string"
},
"known": {
"type": "boolean",
"description": "True on every answer: the domain was evaluated."
},
"is_disposable": {
"type": "boolean"
},
"email_type": {
"type": "string",
"enum": [
"temp",
"alias",
"normal",
"invalid"
]
},
"is_phishing": {
"type": "boolean"
},
"risk_level": {
"type": "string",
"enum": [
"low",
"high",
"critical"
],
"description": "critical when phishing, high when disposable, otherwise low."
},
"detection_source": {
"type": "string",
"description": "The check that decided, as on the email check."
},
"reason": {
"type": [
"string",
"null"
]
},
"blocked_count": {
"type": "integer",
"description": "Only on some listed throwaway domains: how many times the domain has been blocked."
},
"related_domains": {
"type": "array",
"maxItems": 12,
"items": {
"type": "string"
},
"description": "Only on listed throwaway domains: other throwaway domains from the same list."
}
}
}
Work with this as data
Every JSON Schema 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 schemas
4 MCP tools reach this
find_json_schemasBrowse and filter every JSON Schema in the catalog.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.
Call it yourself
curl for this page
This JSON Schema
curl "https://apis.io/api/v1/json-schemas/ffraud-com-domain-response"
All schemas
curl "https://apis.io/api/v1/json-schemas?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.