---
title: "Get events catalog"
method: GET
path: "/v3/events/catalog"
tags: ["events"]
---

# Get events catalog

`GET /v3/events/catalog`

## Request

- Base URL: `https://gateway.stage.bill.com/connect-events`
- URL: `https://gateway.stage.bill.com/connect-events/v3/events/catalog`
- Auth: none declared

Get the complete list of available events that you can subscribe to.

See [Webhooks](doc:webhooks) in the Guides section for more information, sample requests, and notification payloads for BILL events.

## Headers

- `sessionId` string, nullable: API session ID generated with `/v3/login`
- `devKey` string, nullable: Developer key sent to you by BILL when you create a developer account. Set `sessionId` and `devKey` for organization-level BILL v3 API webhook events.
- `appKey` string, nullable: Application key sent to you by BILL when you create a partner account. Set `sessionId` and `appKey` for partner-level BILL v3 API webhook events.
- `apiToken` string, nullable: Access token for Spend & Expense API authentication. Set `apiToken` for Spend & Expense webhook events.

## Response `200`

getEventCatalog 200 response

- EventCatalogDto[]
  - `type` string: Event type
  - `versions` string[]: Available versions for the event type

---

[API](https://skmtc.dev/bill/apis/connect-events-api.md) - [All operations](https://skmtc.dev/bill/apis/connect-events-api/llms.txt) - [OpenAPI document](https://skmtc.dev/bill/apis/connect-events-api/revisions/397b6f4013bc?raw)