MachineMail
Email inboxes and trust reports for AI agents
Send and receive North American text messages through an API

TextKit gives an application a phone number for sending and receiving text messages in the United States and Canada. A developer can choose a number, send a first message through the API, and connect incoming replies to a signed webhook. A shared inbox gives teammates a place to read conversations and respond when a person needs to take over.
The service also handles verification codes, scheduled broadcasts, and standard opt-out replies. Its documentation includes examples for several languages and integrations for coding assistants, so SMS can be part of an existing application or an agent's workflow.
Tried it? Share a useful thought or ask a question.
Good conversations start with a hello.
Sign in to comment