# Brex Transactions API API

> Brex Transactions API API on Apizie: 8 endpoints (List card accounts, List primary card account statements., List cash accounts, Get primary cash account, …) 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/open-data:brex-transactions/{endpoint} or from Claude, ChatGPT and Cursor through the Apizie MCP server. Free plan: 1,000 requests a month.

- Project key: `open-data:brex-transactions`
- Category: Open Data
- Status: byok
- Source: https://brex.com
- Page: https://zieapi.vercel.app/api/open-data/brex-transactions
- OpenAPI: https://zieapi.vercel.app/api/open-data/brex-transactions/openapi.json

The transactions API lets you view your transactions, accounts, and statements.

## Endpoints

### List card accounts
`GET https://zieapi.vercel.app/v1/open-data:brex-transactions/accounts-list-card-accounts` (byok)

### List primary card account statements.
`GET https://zieapi.vercel.app/v1/open-data:brex-transactions/accounts-list-primary-card-statements` (byok)

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

### List cash accounts
`GET https://zieapi.vercel.app/v1/open-data:brex-transactions/accounts-list-cash-accounts` (byok)

### Get primary cash account
`GET https://zieapi.vercel.app/v1/open-data:brex-transactions/accounts-status` (byok)

### Get cash account by ID
`GET https://zieapi.vercel.app/v1/open-data:brex-transactions/accounts-get-cash-account` (byok)

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

### List cash account statements.
`GET https://zieapi.vercel.app/v1/open-data:brex-transactions/accounts-list-cash-statements` (byok)

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

### List transactions for all card accounts.
`GET https://zieapi.vercel.app/v1/open-data:brex-transactions/transactions-list-all-card-transactions` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| cursor | string | no |  |
| limit | integer | no |  |
| user_ids | array | no |  |
| posted_at_start | string | no | Shows only transactions with a `posted_at_date` on or after this date-time. This parameter is the date-time notation as defined by [RFC… |
| expand[] | array | no | `expense_id` can be passed to `expand[]` query parameter to get expanded, e.g., `?expand[]=expense_id`. |

### List transactions for the selected cash account.
`GET https://zieapi.vercel.app/v1/open-data:brex-transactions/transactions-list-by-id` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| id | string | yes |  |
| cursor | string | no |  |
| limit | integer | no |  |
| posted_at_start | string | no | Shows only transactions with a `posted_at_date` on or after this date-time. This parameter is the date-time notation as defined by [RFC… |

## Example
```
curl "https://zieapi.vercel.app/v1/open-data:brex-transactions/accounts-list-card-accounts" \
  -H "x-api-key: $APIZIE_KEY" \
  -H "x-upstream-key: $PROVIDER_KEY"
```

## FAQ

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

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

### Can AI agents use the Brex Transactions 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 open-data:brex-transactions.

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