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v1 is deprecated and will be retired on July 7, 2026. Migrate to the v2 API — it replaces all v1 endpoints with a cleaner, resource-based structure.
Base URL: https://api.revenuebase.ai The RevenueBase API lets you verify email addresses, resolve and search companies, and manage your account programmatically. All responses are in JSON format.

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Before you begin

1

Create an account

Go to app.revenuebase.ai and create a RevenueBase account.
2

Get an API key

In the dashboard, go to Developers located on the sidebar and copy the Production API Key.
3

Send your key in every request

Include the key in the x-key header on every request:
curl https://api.revenuebase.ai/v2/credits \
  -H "x-key: {YOUR_API_KEY}"

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Endpoints

User Operations
  • GET /v1/credits — Check credit balance
  • GET /v1/new-api-key — Rotate your API key
Email Verification
  • POST /v1/process-email — Verify a single email address
  • POST /v1/batch-upload — Upload a list for batch processing
  • POST /v1/batch-process-email — Start a batch verification job
  • POST /v1/batch-process-email-status — Check batch job status
  • GET /v1/queued-process — List queued jobs
  • POST /v1/cancel-process — Cancel a running job
  • POST /v1/batch-download — Download batch results