> For clean Markdown content of this page, append .md to this URL. For the complete documentation index, see https://docs.agentmail.to/llms.txt.

# Agent

> AgentMail is the first email provider built for AI agents. Create inboxes, send and receive messages, manage threads, and handle webhooks programmatically. Free tier, no credit card required.


## API Docs

- Agent [Sign Up](https://agentmail.to/docs/api-reference/agent/sign-up.md)
- Agent [Attach Human](https://agentmail.to/docs/api-reference/agent/attach-human.md)
- Agent [Verify](https://agentmail.to/docs/api-reference/agent/verify.md)

## OpenAPI Specification

The raw OpenAPI 3.1 specification for this API is available at:
- [OpenAPI JSON](https://agentmail.to/docs/api-reference/agent/openapi.json)
- [OpenAPI YAML](https://agentmail.to/docs/api-reference/agent/openapi.yaml)