LeadGenius 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 LeadGenius API key with the companies endpoint
Data verified 2026-07-13
Key format & how to get one
1. Visit https://www.leadgenius.com/ and sign up/login 2. Go to API Keys section in your dashboard 3. Copy your API key 4. Contact sales for pricing 5. Up-to-date business information
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://api.leadgenius.com/v1/companies?limit=1' -H 'Authorization: Bearer {{KEY}}' -H 'Content-Type: application/json'Related tools
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