Authentication
1 min
Legacy API — sunsets June 1, 2027
This page documents the original mailfloss API, which is being retired on June 1, 2027. New integrations should use the v1 API.
All of your requests needs to be authenticated with your API key and passed in as a query parameter api_key.
API keys can be generated and found in the mailfloss dashboard under the API section https://app.mailfloss.com/api