NextDocs Public API v1

NextDocs exposes a versioned public API for creating artifacts, managing brands and themes, launching exports, and polling async resources.

All public endpoints live under /v1. The docs-native API reference at API Reference is generated from the live OpenAPI document.

Authentication

All endpoints require an API key. Include it in the Authorization header:

Authorization: Bearer nxd_your_api_key

Create an API key in your API settings.

POST /v1/artifacts creates an artifact synchronously and waits for AI generation to complete.
POST /v1/artifacts/async queues artifact creation and returns the artifact immediately with status="generating".
POST /v1/exports creates an export synchronously and waits for the export pipeline to complete.
POST /v1/exports/async queues an export and returns the export immediately with status="processing".
GET /v1/artifacts/{id} and GET /v1/exports/{id} return the latest status — poll these to track async work.
GET /v1/embed/{artifactId} returns embeddable artifact payloads.
GET /v1/brands and GET /v1/themes list reusable styling resources.