# Brex Payments API API

> Brex Payments API API on Apizie: 10 endpoints (Create incoming transfer, Lists linked accounts, Lists transfers, Create transfer, …) 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/payments:brex-payments/{endpoint} or from Claude, ChatGPT and Cursor through the Apizie MCP server. Free plan: 1,000 requests a month.

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

The payments API allows you to initiate and manage payments and vendors from your Brex business accounts.

## Endpoints

### Create incoming transfer
`POST https://zieapi.vercel.app/v1/payments:brex-payments/transfers-create-incoming-transfer` (byok)

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

### Lists linked accounts
`GET https://zieapi.vercel.app/v1/payments:brex-payments/linked-accounts-list` (byok)

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

### Lists transfers
`GET https://zieapi.vercel.app/v1/payments:brex-payments/transfers-list` (byok)

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

### Create transfer
`POST https://zieapi.vercel.app/v1/payments:brex-payments/transfers-create-transfer` (byok)

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

### Get transfer
`GET https://zieapi.vercel.app/v1/payments:brex-payments/transfers-get-by-id` (byok)

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

### Lists vendors
`GET https://zieapi.vercel.app/v1/payments:brex-payments/vendors-list` (byok)

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

### Create vendor
`POST https://zieapi.vercel.app/v1/payments:brex-payments/vendors-create-new-vendor` (byok)

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

### Get vendor
`GET https://zieapi.vercel.app/v1/payments:brex-payments/vendors-get-by-id` (byok)

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

### Update vendor
`POST https://zieapi.vercel.app/v1/payments:brex-payments/vendors-update-by-id` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| Idempotency-Key | string | no |  |
| id | string | yes |  |
| body | object | yes | JSON request body |

### Delete vendor.
`POST https://zieapi.vercel.app/v1/payments:brex-payments/vendors-delete-vendor-by-id` (byok)

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

## Example
```
curl "https://zieapi.vercel.app/v1/payments:brex-payments/transfers-create-incoming-transfer" \
  -H "x-api-key: $APIZIE_KEY" \
  -H "x-upstream-key: $PROVIDER_KEY"
```

## FAQ

### How do I call the Brex Payments API API?
Create a free Apizie key, then send POST https://zieapi.vercel.app/v1/payments:brex-payments/transfers-create-incoming-transfer with the header x-api-key. Every endpoint returns { project, data, timestamp }.

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

### Can AI agents use the Brex Payments 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 payments:brex-payments.

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