---
title: "Overview"
description: "Interact with Dograh programmatically via the REST API"
---

## Base URL

All API requests are made to:

```
https://your-dograh-instance/api/v1
```

If you are using the hosted version, the base URL is `https://app.dograh.com/api/v1`.

## Versioning

The current API version is `v1`. The version is included in the URL path.

## Request format

All request bodies must be sent as JSON with the `Content-Type: application/json` header.

```bash
curl -X POST https://your-dograh-instance/api/v1/workflow/create/definition \
  -H "Content-Type: application/json" \
  -H "X-API-Key: dg_your_api_key" \
  -d '{"name": "My Agent", "workflow_definition": {}}'
```

## Response format

All responses are JSON. Successful responses return the relevant resource object. Error responses follow a consistent shape:

```json
{
  "detail": "Error message describing what went wrong"
}
```

For validation errors (422), the detail may be a list:

```json
{
  "detail": [
    {
      "loc": ["body", "name"],
      "msg": "field required",
      "type": "value_error.missing"
    }
  ]
}
```

## Health check

Verify your instance is reachable before making API calls.

```bash
curl https://your-dograh-instance/api/v1/health
```

```json
{
  "status": "ok",
  "version": "1.0.0",
  "backend_api_endpoint": "https://your-dograh-instance",
  "deployment_mode": "oss",
  "auth_provider": "local"
}
```