# sendar-app Headless API

**Canonical:** https://apis.io/apis/sendar-app/sendar-app-headless-api/  
**Provider:** sendar-app — https://apis.io/providers/sendar-app/  
**Base URL:** https://sendar.app/api  
**Documentation:** https://sendar.app/docs

sendar-app Headless API is one of 4 APIs that [sendar-app](https://apis.io/providers/sendar-app/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. This API exposes 6 JSON Schema definitions. Tagged areas include Headless. The published artifact set on APIs.io includes an OpenAPI specification and 6 JSON Schemas.

The Headless API from sendar-app — 1 operation(s) for headless.

## Operations (1)

| Method | Path | Summary |
|---|---|---|
| GET | `/headless/capabilities` | Discover management capabilities |

## Machine-readable artifacts (7)

- **OpenAPI** — https://artifacts.apis.io/sendar-app/openapi/sendar-app-headless-api-openapi.yml
- **JSONSchema** — https://artifacts.apis.io/sendar-app/json-schema/sendar-app-email-input-schema.json
- **JSONSchema** — https://artifacts.apis.io/sendar-app/json-schema/sendar-app-batch-email-item-schema.json
- **JSONSchema** — https://artifacts.apis.io/sendar-app/json-schema/sendar-app-email-log-schema.json
- **JSONSchema** — https://artifacts.apis.io/sendar-app/json-schema/sendar-app-email-event-schema.json
- **JSONSchema** — https://artifacts.apis.io/sendar-app/json-schema/sendar-app-email-detail-schema.json
- **JSONSchema** — https://artifacts.apis.io/sendar-app/json-schema/sendar-app-batch-send-response-schema.json

## Other sendar-app APIs (3)

- [sendar-app Emails API](https://apis.io/apis/sendar-app/sendar-app-emails-api/)
- [sendar-app Inboxes API](https://apis.io/apis/sendar-app/sendar-app-inboxes-api/)
- [sendar-app Link Checks API](https://apis.io/apis/sendar-app/sendar-app-link-checks-api/)

## Tags

Headless

---

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