# Buttondown Newsletters API

**Canonical:** https://apis.io/apis/buttondown/buttondown-newsletters-api/  
**Provider:** Buttondown — https://apis.io/providers/buttondown/  
**Base URL:** https://api.buttondown.com/v1  
**Documentation:** https://docs.buttondown.com/api-newsletters-introduction

Buttondown Newsletters API is one of 30 APIs that [Buttondown](https://apis.io/providers/buttondown/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Newsletters. The published artifact set on APIs.io includes an OpenAPI specification, an API reference, and API documentation.

The Newsletters API from Buttondown — 7 operation(s) covering newsletter settings, branding, locale, and custom sending/hosting domain verification.

## Machine-readable artifacts (4)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/buttondown/refs/heads/main/openapi/buttondown-newsletters-api-openapi.yml
- **Overlay** — https://raw.githubusercontent.com/api-evangelist/buttondown/refs/heads/main/overlays/buttondown-newsletters-overlay.yaml
- **APIReference** — https://docs.buttondown.com/api-newsletters-introduction
- **Documentation** — https://docs.buttondown.com/api-introduction

## Other Buttondown APIs (12)

- [Buttondown Accounts API](https://apis.io/apis/buttondown/buttondown-accounts-api/)
- [Buttondown Advertising Units API](https://apis.io/apis/buttondown/buttondown-advertising-units-api/)
- [Buttondown API Requests API](https://apis.io/apis/buttondown/buttondown-api-requests-api/)
- [Buttondown Attachments API](https://apis.io/apis/buttondown/buttondown-attachments-api/)
- [Buttondown Automations API](https://apis.io/apis/buttondown/buttondown-automations-api/)
- [Buttondown Books API](https://apis.io/apis/buttondown/buttondown-books-api/)
- [Buttondown Bulk Actions API](https://apis.io/apis/buttondown/buttondown-bulk-actions-api/)
- [Buttondown Comments API](https://apis.io/apis/buttondown/buttondown-comments-api/)
- [Buttondown Coupons API](https://apis.io/apis/buttondown/buttondown-coupons-api/)
- [Buttondown Emails API](https://apis.io/apis/buttondown/buttondown-emails-api/)
- [Buttondown Events API](https://apis.io/apis/buttondown/buttondown-events-api/)
- [Buttondown Exports API](https://apis.io/apis/buttondown/buttondown-exports-api/)

## Tags

Newsletters

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