# Adyen Terminal API API

> Adyen Terminal API API on Apizie: 18 endpoints (Login Request, Logout Request, EnableService Request, Admin Request, …) 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:adyen-terminal-api-v1-2/{endpoint} or from Claude, ChatGPT and Cursor through the Apizie MCP server. Free plan: 1,000 requests a month.

- Project key: `payments:adyen-terminal-api-v1-2`
- Category: Payments
- Status: byok
- Source: https://adyen
- Page: https://zieapi.vercel.app/api/payments/adyen-terminal-api-v1-2
- OpenAPI: https://zieapi.vercel.app/api/payments/adyen-terminal-api-v1-2/openapi.json

The Adyen [Terminal API](https://docs.adyen.com/point-of-sale/design-your-integration/terminal-api/) lets you make payments, issue refunds, collect shopper information, and perform other shopper-device interactions…

## Endpoints

### Login Request
`POST https://zieapi.vercel.app/v1/payments:adyen-terminal-api-v1-2/post-login` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| merchantAccount | string | yes | Part of the server address: https://device-api-test.adyen.com/v1/merchants/{merchantAccount}/devices/{deviceId}/sync |
| deviceId | string | yes | Part of the server address: https://device-api-test.adyen.com/v1/merchants/{merchantAccount}/devices/{deviceId}/sync |
| body | object | no | JSON request body |

### Logout Request
`POST https://zieapi.vercel.app/v1/payments:adyen-terminal-api-v1-2/post-logout` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| merchantAccount | string | yes | Part of the server address: https://device-api-test.adyen.com/v1/merchants/{merchantAccount}/devices/{deviceId}/sync |
| deviceId | string | yes | Part of the server address: https://device-api-test.adyen.com/v1/merchants/{merchantAccount}/devices/{deviceId}/sync |
| body | object | no | JSON request body |

### EnableService Request
`POST https://zieapi.vercel.app/v1/payments:adyen-terminal-api-v1-2/post-enableservice` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| merchantAccount | string | yes | Part of the server address: https://device-api-test.adyen.com/v1/merchants/{merchantAccount}/devices/{deviceId}/sync |
| deviceId | string | yes | Part of the server address: https://device-api-test.adyen.com/v1/merchants/{merchantAccount}/devices/{deviceId}/sync |
| body | object | no | JSON request body |

### Admin Request
`POST https://zieapi.vercel.app/v1/payments:adyen-terminal-api-v1-2/post-admin` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| merchantAccount | string | yes | Part of the server address: https://device-api-test.adyen.com/v1/merchants/{merchantAccount}/devices/{deviceId}/sync |
| deviceId | string | yes | Part of the server address: https://device-api-test.adyen.com/v1/merchants/{merchantAccount}/devices/{deviceId}/sync |
| body | object | no | JSON request body |

### Payment Request
`POST https://zieapi.vercel.app/v1/payments:adyen-terminal-api-v1-2/post-payment` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| merchantAccount | string | yes | Part of the server address: https://device-api-test.adyen.com/v1/merchants/{merchantAccount}/devices/{deviceId}/sync |
| deviceId | string | yes | Part of the server address: https://device-api-test.adyen.com/v1/merchants/{merchantAccount}/devices/{deviceId}/sync |
| body | object | no | JSON request body |

### CardAcquisition Request
`POST https://zieapi.vercel.app/v1/payments:adyen-terminal-api-v1-2/post-cardacquisition` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| merchantAccount | string | yes | Part of the server address: https://device-api-test.adyen.com/v1/merchants/{merchantAccount}/devices/{deviceId}/sync |
| deviceId | string | yes | Part of the server address: https://device-api-test.adyen.com/v1/merchants/{merchantAccount}/devices/{deviceId}/sync |
| body | object | no | JSON request body |

### StoredValue Request
`POST https://zieapi.vercel.app/v1/payments:adyen-terminal-api-v1-2/post-storedvalue` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| merchantAccount | string | yes | Part of the server address: https://device-api-test.adyen.com/v1/merchants/{merchantAccount}/devices/{deviceId}/sync |
| deviceId | string | yes | Part of the server address: https://device-api-test.adyen.com/v1/merchants/{merchantAccount}/devices/{deviceId}/sync |
| body | object | no | JSON request body |

### Reversal Request
`POST https://zieapi.vercel.app/v1/payments:adyen-terminal-api-v1-2/post-reversal` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| merchantAccount | string | yes | Part of the server address: https://device-api-test.adyen.com/v1/merchants/{merchantAccount}/devices/{deviceId}/sync |
| deviceId | string | yes | Part of the server address: https://device-api-test.adyen.com/v1/merchants/{merchantAccount}/devices/{deviceId}/sync |
| body | object | no | JSON request body |

### Reconciliation Request
`POST https://zieapi.vercel.app/v1/payments:adyen-terminal-api-v1-2/post-reconciliation` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| merchantAccount | string | yes | Part of the server address: https://device-api-test.adyen.com/v1/merchants/{merchantAccount}/devices/{deviceId}/sync |
| deviceId | string | yes | Part of the server address: https://device-api-test.adyen.com/v1/merchants/{merchantAccount}/devices/{deviceId}/sync |
| body | object | no | JSON request body |

### GetTotals Request
`POST https://zieapi.vercel.app/v1/payments:adyen-terminal-api-v1-2/post-gettotals` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| merchantAccount | string | yes | Part of the server address: https://device-api-test.adyen.com/v1/merchants/{merchantAccount}/devices/{deviceId}/sync |
| deviceId | string | yes | Part of the server address: https://device-api-test.adyen.com/v1/merchants/{merchantAccount}/devices/{deviceId}/sync |
| body | object | no | JSON request body |

### BalanceInquiry Request
`POST https://zieapi.vercel.app/v1/payments:adyen-terminal-api-v1-2/post-balanceinquiry` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| merchantAccount | string | yes | Part of the server address: https://device-api-test.adyen.com/v1/merchants/{merchantAccount}/devices/{deviceId}/sync |
| deviceId | string | yes | Part of the server address: https://device-api-test.adyen.com/v1/merchants/{merchantAccount}/devices/{deviceId}/sync |
| body | object | no | JSON request body |

### TransactionStatus Request
`POST https://zieapi.vercel.app/v1/payments:adyen-terminal-api-v1-2/post-transactionstatus` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| merchantAccount | string | yes | Part of the server address: https://device-api-test.adyen.com/v1/merchants/{merchantAccount}/devices/{deviceId}/sync |
| deviceId | string | yes | Part of the server address: https://device-api-test.adyen.com/v1/merchants/{merchantAccount}/devices/{deviceId}/sync |
| body | object | no | JSON request body |

### Abort Request
`POST https://zieapi.vercel.app/v1/payments:adyen-terminal-api-v1-2/post-abort` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| merchantAccount | string | yes | Part of the server address: https://device-api-test.adyen.com/v1/merchants/{merchantAccount}/devices/{deviceId}/sync |
| deviceId | string | yes | Part of the server address: https://device-api-test.adyen.com/v1/merchants/{merchantAccount}/devices/{deviceId}/sync |
| body | object | no | JSON request body |

### Diagnosis Request
`POST https://zieapi.vercel.app/v1/payments:adyen-terminal-api-v1-2/post-diagnosis` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| merchantAccount | string | yes | Part of the server address: https://device-api-test.adyen.com/v1/merchants/{merchantAccount}/devices/{deviceId}/sync |
| deviceId | string | yes | Part of the server address: https://device-api-test.adyen.com/v1/merchants/{merchantAccount}/devices/{deviceId}/sync |
| body | object | no | JSON request body |

### Display Request
`POST https://zieapi.vercel.app/v1/payments:adyen-terminal-api-v1-2/post-display` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| merchantAccount | string | yes | Part of the server address: https://device-api-test.adyen.com/v1/merchants/{merchantAccount}/devices/{deviceId}/sync |
| deviceId | string | yes | Part of the server address: https://device-api-test.adyen.com/v1/merchants/{merchantAccount}/devices/{deviceId}/sync |
| body | object | no | JSON request body |

### Input Request
`POST https://zieapi.vercel.app/v1/payments:adyen-terminal-api-v1-2/post-input` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| merchantAccount | string | yes | Part of the server address: https://device-api-test.adyen.com/v1/merchants/{merchantAccount}/devices/{deviceId}/sync |
| deviceId | string | yes | Part of the server address: https://device-api-test.adyen.com/v1/merchants/{merchantAccount}/devices/{deviceId}/sync |
| body | object | no | JSON request body |

### Print Request
`POST https://zieapi.vercel.app/v1/payments:adyen-terminal-api-v1-2/post-print` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| merchantAccount | string | yes | Part of the server address: https://device-api-test.adyen.com/v1/merchants/{merchantAccount}/devices/{deviceId}/sync |
| deviceId | string | yes | Part of the server address: https://device-api-test.adyen.com/v1/merchants/{merchantAccount}/devices/{deviceId}/sync |
| body | object | no | JSON request body |

### CardReaderAPDU Request
`POST https://zieapi.vercel.app/v1/payments:adyen-terminal-api-v1-2/post-cardreaderapdu` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| merchantAccount | string | yes | Part of the server address: https://device-api-test.adyen.com/v1/merchants/{merchantAccount}/devices/{deviceId}/sync |
| deviceId | string | yes | Part of the server address: https://device-api-test.adyen.com/v1/merchants/{merchantAccount}/devices/{deviceId}/sync |
| body | object | no | JSON request body |

## Example
```
curl "https://zieapi.vercel.app/v1/payments:adyen-terminal-api-v1-2/post-login" \
  -H "x-api-key: $APIZIE_KEY" \
  -H "x-upstream-key: $PROVIDER_KEY"
```

## FAQ

### How do I call the Adyen Terminal API API?
Create a free Apizie key, then send POST https://zieapi.vercel.app/v1/payments:adyen-terminal-api-v1-2/post-login with the header x-api-key. Every endpoint returns { project, data, timestamp }.

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

### Can AI agents use the Adyen Terminal 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:adyen-terminal-api-v1-2.

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