Onemails

API Reference

Automate your email workflows with our powerful REST API.

Authentication

Authenticate your API requests by including your secret API key in the Authorization header.

Authorization: Bearer sk_live_yourApiKeyHere

Endpoints

POST/v1/emails/send

Send a single email or template to a specific recipient.

POST/v1/contacts/bulk

Add or update multiple contacts in a specific list.

GET/v1/campaigns/{id}/stats

Retrieve detailed analytics for a specific campaign.