# List action endpoints

Endpoint reference for the 1delta API. Index: https://docs.1delta.io/llms.txt · every endpoint: https://docs.1delta.io/llms-full.txt

---

### GET /v1/actions

- operationId: `list-action-endpoints`
- docs: https://docs.1delta.io/1delta-api/list-action-endpoints/
- markdown: https://docs.1delta.io/1delta-api/list-action-endpoints.md
- tags: Index

List action endpoints

Returns a flat directory of every action endpoint, grouped by category (`lending`, `loop`, `swap`, `allocate`). Useful for client-side discovery and link generation.

**Response `200`** — Endpoint listing

| Field | Type | Description |
| --- | --- | --- |
| `success` | true |  |
| `data` | object | Informational payload. `null` when the endpoint only builds calldata. |
| `actions` | null |  |

**Example response**

```json
{
  "success": true,
  "data": {}
}
```

**Response `429`** — Rate limited. Unauthenticated callers share a per-IP budget; send an `x-api-key` header to lift it. Retry with exponential backoff.

**Response `500`** — Unexpected server error. Safe to retry with backoff.

**Response `502`** — An upstream data source or protocol origin failed (`error.code` is `ORIGIN_FAILED`). `error.details` carries the per-origin status. This is also what a missing or malformed required parameter currently returns, rather than a 400.