Enrichment API

Getting an API key

Log in, go to Settings, and generate a key under "API keys." The same key also works with the LinkedIn browser extension. Keep it private - anyone with it can spend your credits.

Endpoint

POST https://fetchcontact.com/api/v1/enrich

Authentication

Send your key in an X-API-Key header on every request.

Request body

A JSON object with a contacts array. Each contact needs first_name, last_name, and website. Up to 5 contacts per request.

{
  "contacts": [
    { "first_name": "Alice", "last_name": "Brown", "website": "example.com" }
  ]
}

Response

An array of results, one per contact, in the same order you sent them.

{
  "results": [
    { "status": "found", "email": "alice.brown@example.com", "confidence": "95-99%" }
  ]
}

Possible statuses

found - a real email was confirmed. A credit was charged for this one.
not_found - nothing could be confirmed. Never charged.
insufficient_credits - a match exists, but your balance couldn't cover it. Never charged.
invalid_input - that contact was missing a required field.

Rate limits

30 requests per 60 seconds per key, shared with the LinkedIn extension if you use both.

Try it directly

curl -X POST https://fetchcontact.com/api/v1/enrich \
  -H "X-API-Key: YOUR_KEY_HERE" \
  -H "Content-Type: application/json" \
  -d '{"contacts": [{"first_name": "Alice", "last_name": "Brown", "website": "example.com"}]}'

Using it with Zapier or Make

Use a generic "Webhooks by Zapier" (or Make's HTTP module) action, pointed at the endpoint above with your API key in the header - no dedicated app listing needed to get started.