Authentication

To authenticate with the Prospeo API, add the header X-KEY to your request.
You can find your API key on your dashboard (opens in a new tab).

Request

• The host is api.prospeo.io
• All requests should be made with HTTPS
• All of our endpoints accept the POST method only

curl -X POST \
 -H "Content-Type: application/json" \
 -H "X-KEY: your_api_key" \
 -d '{
   "first_name": "John",
   "last_name": "Doe",
   "company": "intercom.com"
   }' \
 "https://api.prospeo.io/email-finder"

Response

• All the response will be in JSON.
• Each response will always contain an error property: false if the request was successful, true otherwise
• Response codes:
  • 200 : Valid request
  • 400 : An error occurred
  • 401 : Invalid API key
  • 429 : Rate limit exceeded
  • See error handling page for more info.

Example of a successful response (Email Finder API)

{
   "error": false,
   "response": {
       "free": false,
       "email": "[email protected]",
       "email_anon_id": "24Z97EARRT",
       "email_status": "VALID",
       "first_name": "Ewa",
       "last_name": "Kadlool",
       "domain": "intercom.com",
       "total_emails": 194
   }
}

Example of an error response

{
   "error": true,
   "message": "INVALID_PARAM",
   "details": "Invalid first_name param."
}