Clearbit (HubSpot Breeze Intelligence)

Clearbit Streaming Enrichment API

The same enrichment contract served from a streaming host that holds the connection open for up to 60 seconds so a queued (202) lookup resolves in-band. The provider warns it "leads to slow Enrichment results" and excludes it from the documented 600 requests/minute limit. Verified live 2026-08-13 (HTTP 401 auth_required, x-api-version 2019-12-19).

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Documentation

📖
Documentation
https://help.clearbit.com/hc/en-us/articles/10065050209815-What-is-a-202-Status-Code

Other Resources

🔗
Conventions
https://raw.githubusercontent.com/api-evangelist/clearbit/refs/heads/main/conventions/clearbit-conventions.yml

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API entry from apis.yml

apis.yml Raw ↑ 
aid: clearbit:enrichment-streaming
name: Clearbit Streaming Enrichment API
description: The same enrichment contract served from a streaming host that holds the connection open
  for up to 60 seconds so a queued (202) lookup resolves in-band. The provider warns it "leads to slow
  Enrichment results" and excludes it from the documented 600 requests/minute limit. Verified live 2026-08-13
  (HTTP 401 auth_required, x-api-version 2019-12-19).
humanURL: https://help.clearbit.com/hc/en-us/articles/10065050209815-What-is-a-202-Status-Code
baseURL: https://person-stream.clearbit.com
tags:
- Enrichment
- Streaming
- Long Polling
properties:
- type: Documentation
  url: https://help.clearbit.com/hc/en-us/articles/10065050209815-What-is-a-202-Status-Code
- type: Conventions
  url: conventions/clearbit-conventions.yml