Export campaign leads as CSV

Export all leads for a campaign as a CSV file

Returns a CSV download containing every lead in the campaign regardless of pagination limits. The file includes the following columns:

email, first_name, last_name, company, status, custom_fields (JSON-encoded), created_at

Example

import requests

campaign_id = "550e8400-e29b-41d4-a716-446655440000"

response = requests.get(
    f"https://api.coldsend.io/api/public/v1/campaigns/{campaign_id}/leads/export",
    headers={"X-API-Key": "your-api-key"}
)

with open("leads_export.csv", "wb") as f:
    f.write(response.content)