# Clearbit Risk API

**Canonical:** https://apis.io/apis/clearbit/risk/  
**Provider:** Clearbit (HubSpot Breeze Intelligence) — https://apis.io/providers/clearbit/  
**Base URL:** https://risk.clearbit.com  
**Documentation:** https://help.clearbit.com/hc/en-us/articles/8502992633111-Autocomplete-Name-to-Domain-and-Risk-API-FAQ

Clearbit Risk API is one of 9 APIs that [Clearbit (HubSpot Breeze Intelligence)](https://apis.io/providers/clearbit/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Risk, Fraud, Email, and Legacy. The published artifact set on APIs.io includes API documentation.

Scores an email address for fraud and abuse risk. Endpoint /v1/calculate?email=. Verified live 2026-08-13 (HTTP 401 auth_required, x-api-version 2016-05-03 — the oldest dated version on the estate). Documented by the provider as a free legacy product available only to existing customers and "unsupported at this time".

## Machine-readable artifacts (2)

- **Documentation** — https://help.clearbit.com/hc/en-us/articles/8502992633111-Autocomplete-Name-to-Domain-and-Risk-API-FAQ
- **Lifecycle** — https://raw.githubusercontent.com/api-evangelist/clearbit/refs/heads/main/lifecycle/clearbit-lifecycle.yml

## Other Clearbit (HubSpot Breeze Intelligence) APIs (8)

- [Clearbit Person Enrichment API](https://apis.io/apis/clearbit/enrichment/)
- [Clearbit Company Enrichment API](https://apis.io/apis/clearbit/company-enrichment/)
- [Clearbit Streaming Enrichment API](https://apis.io/apis/clearbit/enrichment-streaming/)
- [Clearbit Reveal API](https://apis.io/apis/clearbit/reveal/)
- [Clearbit Prospector API](https://apis.io/apis/clearbit/prospector/)
- [Clearbit Discovery API](https://apis.io/apis/clearbit/discovery/)
- [Clearbit Autocomplete API](https://apis.io/apis/clearbit/name-to-domain/)
- [Clearbit Logo API (retired)](https://apis.io/apis/clearbit/logo/)

## Tags

Risk, Fraud, Email, Legacy

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/clearbit/risk/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/clearbit/.