Github

Community

Unsend

API Reference

Dashboard

Support

Create a new contact or update an existing one based on the contactId

Upsert a contact

Unsend is Open source alternative to Resend, Sendgrid, Mailgun and Postmark etc.

Introduction

NodeJS

A guide on how to run Unsend’s codebase locally

Local Development

An end-to-end guide on how to self-host Unsend. An opensource sending infrastructure for developers.

Self hosting Unsend

SMTP support

A guide on how to use Unsend with React Email

Use with React Email

The Unsend Python package lets you interact with the Unsend API to send and manage emails as well as domains. This is a quick guide on using the package to send emails and retrieve email information.

API Reference

Emails

Contacts

Domains

Upsert a contact

Path Parameters

Body

Response