# SendHQ API

**Canonical:** https://apis.io/apis/sendhq/sendhq-api/  
**Provider:** SendHQ — https://apis.io/providers/sendhq/  
**Base URL:** https://sendhq.cc/api/v1  
**Documentation:** https://sendhq.cc/docs/api-reference

SendHQ API is published by [SendHQ](https://apis.io/providers/sendhq/) on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Email, Transactional Email, and Deliverability. The published artifact set on APIs.io includes an OpenAPI specification, an API reference, API documentation, and a getting-started guide.

Transactional and inbound email — send, threads, drafts, attachments, hosted templates, domains and DNS verification, deliverability, suppressions, account and billing. 32 paths, 47 operations, bearer token or session cookie.

## Machine-readable artifacts (6)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/sendhq/refs/heads/main/openapi/sendhq-api-openapi.yml
- **APIReference** — https://sendhq.cc/openapi.json
- **Documentation** — https://sendhq.cc/docs/api-reference
- **GettingStarted** — https://sendhq.cc/docs
- **Guides** — https://sendhq.cc/guides
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/sendhq/refs/heads/main/apis.yml

## Tags

Email, Transactional Email, Deliverability

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