Email finder API
JSON API for finding and verifying work emails. Pay per confirmed mailbox. Drops into Clay, n8n, Make, or a waterfall.
The cheapest published rate on the pricing page is the API rate. There is no separate SKU. A bearer key spends the same wallet the dashboard does, and only when the mailbox is confirmed.
POST /api/v1/email/find
Authorization: Bearer fle_…
{
"first_name": "Jane",
"last_name": "Doe",
"company_domain": "example.com"
}
// 200
{
"email": "jane.doe@example.com",
"status": "verified",
"confidence": 0.99,
"pattern": "first.last",
"credits_used": 1
}Full field list, bulk jobs, webhooks and error codes: API documentation.
Get an API key
Same fields the dashboard uses. Idempotency keys on jobs. You are billed when the mailbox is confirmed.
Create a keyRelated
- API documentation
REST API for finding and verifying work email addresses: single lookups, bulk, and async jobs for large batches.
- Pricing — verified emails from $0.0035
Plans and pay-as-you-go packs for finding work emails. One credit is one confirmed mailbox. Catch-alls, misses and repeats are free, and credits never expire.
- Clay integration
Enrich a Clay table with the HTTP API column.
- Work email finder
Find a work email from a name and company domain. Verified against the mail server. You only pay when the mailbox exists.