# Fastmail API

**Canonical:** https://apis.io/apis/fastmail/fastmail-api/  
**Provider:** Fastmail — https://apis.io/providers/fastmail/  
**Documentation:** https://www.fastmail.com/dev/

Fastmail API is published by [Fastmail](https://apis.io/providers/fastmail/) on the [APIs.io](https://apis.io/) network.

Fastmail email service API documented at the developer portal.

## Machine-readable artifacts (1)

- **APIsJSON** — https://artifacts.apis.io/fastmail/apis.yml

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/fastmail/fastmail-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/fastmail/.