Activate/resume campaign

Activate or resume a campaign

Resume a paused campaign to continue sending emails.

Important Notes

• Only PAUSED campaigns can be activated
• Campaign must have leads before activation
• Sending will resume from where it stopped
• All existing configuration is preserved

Example Usage

import requests

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

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