Clearbit API Key Tester

Test any AI or API key in your browser — instantly see if it's valid, and why it isn't. Nothing is stored.

Test your Clearbit API key with the company enrichment endpoint

Data verified 2026-07-13

Key format & how to get one

1. Visit https://dashboard.clearbit.com/ and sign up/login 2. Go to Settings > API Keys 3. Copy your API key 4. Note: Clearbit is now Breeze Intelligence by HubSpot 5. Free tier: 50 requests/month

Clearbit API docs →

Cannot test this key from your browser

This provider blocks in-browser requests or requires a server-side secret. Test it from a terminal instead:

curl -sS 'https://company.clearbit.com/v2/companies/find?domain=stripe.com' -u '{{KEY}}:' -H 'Content-Type: application/json'

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