---
title: "POST /api/v1/merchant/api-keys/{id}/payment-links"
method: POST
path: "/api/v1/merchant/api-keys/{id}/payment-links"
tags: ["merchant"]
---

# POST /api/v1/merchant/api-keys/{id}/payment-links

`POST /api/v1/merchant/api-keys/{id}/payment-links`

## Path parameters

- `id` integer, required

## Request body

- LinkPaymentLinkRequest
  - `amount` number, required
  - `product_name` string, required
  - `remark` string
  - `total_limit` integer
  - `user_limit` integer

## Response `200`

OK

- UtilResponseAny
  - `data` unknown
  - `error_msg` string

## Changes

- **2025-12-09** `f1c9ab66467e` — 1 info
  - endpoint added
- **2025-11-28** `aad9e35a109e` — 1 breaking
  - api path removed without deprecation

[Change history](https://skmtc.dev/linux-do/apis/linux-do-credit/changes/api/v1/merchant/api-keys/:id/payment-links/post.md)

---

[API](https://skmtc.dev/linux-do/apis/linux-do-credit.md) · [All operations](https://skmtc.dev/linux-do/apis/linux-do-credit/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/linux-do/linux-do-credit/revisions/c7aa35359176/schema)