> ## Documentation Index
> Fetch the complete documentation index at: https://docs.dualentry.com/llms.txt
> Use this file to discover all available pages before exploring further.

# V1 API Reference

> Overview of the DualEntry Public API V1 endpoints. V1 is legacy and supported indefinitely; new integrations should use V2.

You're browsing **V1** (`/public/v1/`). This is a **legacy** version of the DualEntry Public API, maintained for backward compatibility.

Browse the V1 endpoints in the sidebar, or download the [OpenAPI 3.1 spec](/developers/openapi/resources-v1.json).

## Related

* [V2 API Reference](../resources-v2)
* [Versioning](../../guides/versioning-policy)
* [What's new](../../release-notes/overview)
* [OpenAPI 3.1 spec (JSON)](/developers/openapi/resources-v1.json)