# Adyen Payment API API

> Adyen Payment API API on Apizie: 12 endpoints (Change the authorised amount, Create an authorisation, Complete a 3DS authorisation, Complete a 3DS2 authorisation, …) 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-payment-service/{endpoint} or from Claude, ChatGPT and Cursor through the Apizie MCP server. Free plan: 1,000 requests a month.

- Project key: `payments:adyen-payment-service`
- Category: Payments
- Status: byok
- Source: https://github.com/Adyen/adyen-openapi
- Page: https://zieapi.vercel.app/api/payments/adyen-payment-service
- OpenAPI: https://zieapi.vercel.app/api/payments/adyen-payment-service/openapi.json

A set of API endpoints that allow you to initiate, settle, and modify payments on the Adyen payments platform. You can use the API to accept card payments (including One-Click and 3D Secure), bank transfers, ewallets,…

## Endpoints

### Change the authorised amount
`POST https://zieapi.vercel.app/v1/payments:adyen-payment-service/post-adjust-authorisation` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| body | object | no | JSON request body |

### Create an authorisation
`POST https://zieapi.vercel.app/v1/payments:adyen-payment-service/post-authorise` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| body | object | no | JSON request body |

### Complete a 3DS authorisation
`POST https://zieapi.vercel.app/v1/payments:adyen-payment-service/post-authorise3d` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| body | object | no | JSON request body |

### Complete a 3DS2 authorisation
`POST https://zieapi.vercel.app/v1/payments:adyen-payment-service/post-authorise3ds2` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| body | object | no | JSON request body |

### Cancel an authorisation
`POST https://zieapi.vercel.app/v1/payments:adyen-payment-service/post-cancel` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| body | object | no | JSON request body |

### Cancel or refund a payment
`POST https://zieapi.vercel.app/v1/payments:adyen-payment-service/post-cancel-or-refund` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| body | object | no | JSON request body |

### Capture an authorisation
`POST https://zieapi.vercel.app/v1/payments:adyen-payment-service/post-capture` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| body | object | no | JSON request body |

### Get the 3DS authentication result
`POST https://zieapi.vercel.app/v1/payments:adyen-payment-service/post-get-authentication-result` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| body | object | no | JSON request body |

### Refund a captured payment
`POST https://zieapi.vercel.app/v1/payments:adyen-payment-service/post-refund` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| body | object | no | JSON request body |

### Get the 3DS2 authentication result
`POST https://zieapi.vercel.app/v1/payments:adyen-payment-service/post-retrieve3ds2-result` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| body | object | no | JSON request body |

### Cancel an authorisation using your reference
`POST https://zieapi.vercel.app/v1/payments:adyen-payment-service/post-technical-cancel` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| body | object | no | JSON request body |

### Cancel an in-person refund
`POST https://zieapi.vercel.app/v1/payments:adyen-payment-service/post-void-pending-refund` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| body | object | no | JSON request body |

## Example
```
curl "https://zieapi.vercel.app/v1/payments:adyen-payment-service/post-adjust-authorisation" \
  -H "x-api-key: $APIZIE_KEY" \
  -H "x-upstream-key: $PROVIDER_KEY"
```

## FAQ

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

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

### Can AI agents use the Adyen Payment 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-payment-service.

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