---
title: "All known signal (event) types"
method: GET
path: "/v1/delivery/catalog/signals"
tags: ["Delivery"]
---

# All known signal (event) types

`GET /v1/delivery/catalog/signals`

## Request

- Base URL: `https://api.talonic.com`
- URL: `https://api.talonic.com/v1/delivery/catalog/signals`
- Auth: HTTP bearer

## Response `200`

Exhaustive list of signal type discriminants.

- object
  - `types` string[]
  - `items` object[]: Same signal set as `types`, but each entry carries a human-readable `label` and `description` for UI consumers. Added alongside slice-1 polish; older clients can keep reading `types`.
    - `type` string, required
    - `label` string, required
    - `description` string, required

## Other responses

- `401`: Missing or invalid API key.
- `429`: Daily rate limit exceeded.

---

[API](https://skmtc.dev/talonic/apis/talonic-api.md) · [All operations](https://skmtc.dev/talonic/apis/talonic-api/llms.txt) · [OpenAPI document](https://skmtc.dev/talonic/apis/talonic-api/revisions/678fe5f8c9c3?raw)