# Brex Webhooks API API

> Brex Webhooks API API on Apizie: 6 endpoints (List Webhooks, Register Webhook, List Webhook Secrets, Get Webhook, …) returned as clean JSON through one API key. Send your own provider key in the x-upstream-key header. Call it over REST at https://zieapi.vercel.app/v1/communication:brex-webhooks/{endpoint} or from Claude, ChatGPT and Cursor through the Apizie MCP server. Free plan: 1,000 requests a month.

- Project key: `communication:brex-webhooks`
- Category: Communication
- Status: byok
- Source: https://brex.com
- Page: https://zieapi.vercel.app/api/communication/brex-webhooks
- OpenAPI: https://zieapi.vercel.app/api/communication/brex-webhooks/openapi.json

Brex uses webhooks to send real-time notifications when events happen in the accounts that you manage. Use webhook subscriptions to subscribe to different webhook events.

## Endpoints

### List Webhooks
`GET https://zieapi.vercel.app/v1/communication:brex-webhooks/webhook-subscriptions-list` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| cursor | string | no |  |
| limit | integer | no |  |

### Register Webhook
`POST https://zieapi.vercel.app/v1/communication:brex-webhooks/webhook-subscriptions-register-endpoint` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| Idempotency-Key | string | yes |  |
| body | object | yes | JSON request body |

### List Webhook Secrets
`GET https://zieapi.vercel.app/v1/communication:brex-webhooks/webhook-subscriptions-list-secrets` (byok)

### Get Webhook
`GET https://zieapi.vercel.app/v1/communication:brex-webhooks/webhook-subscriptions-get-details` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| id | string | yes |  |

### Update Webhook
`POST https://zieapi.vercel.app/v1/communication:brex-webhooks/webhook-subscriptions-update-webhook` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| id | string | yes |  |
| body | object | yes | JSON request body |

### Unregister Webhook
`POST https://zieapi.vercel.app/v1/communication:brex-webhooks/webhook-subscriptions-unregister-webhook` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| id | string | yes |  |

## Example
```
curl "https://zieapi.vercel.app/v1/communication:brex-webhooks/webhook-subscriptions-list" \
  -H "x-api-key: $APIZIE_KEY" \
  -H "x-upstream-key: $PROVIDER_KEY"
```

## FAQ

### How do I call the Brex Webhooks API API?
Create a free Apizie key, then send GET https://zieapi.vercel.app/v1/communication:brex-webhooks/webhook-subscriptions-list with the header x-api-key. Every endpoint returns { project, data, timestamp }.

### Is the Brex Webhooks API API free on Apizie?
Yes. The Free plan includes 1,000 requests a month at 100 requests a minute, no credit card. Brex Webhooks API itself also needs your own key from platform.brexapis.com.

### Can AI agents use the Brex Webhooks API API?
Yes. Add the Apizie MCP server (https://zieapi.vercel.app/mcp) to Claude, ChatGPT, Cursor or VS Code, then ask in plain language. The agent calls run_scraper with project key communication:brex-webhooks.

### What is the status of the Brex Webhooks API API?
Needs your own provider key (bring your own key)