---
title: "POST /api/me/merchants/:id/gateways/:gateway/proof/check"
method: POST
path: "/api/me/merchants/{id}/gateways/{gateway}/proof/check"
tags: ["dns_control"]
---

# POST /api/me/merchants/:id/gateways/:gateway/proof/check

`POST /api/me/merchants/{id}/gateways/{gateway}/proof/check`

## Request

- Base URL: `https://api.aifinpay.io`
- URL: `https://api.aifinpay.io/api/me/merchants/{id}/gateways/{gateway}/proof/check`
- Auth: none required

## Path parameters

- `id` string, required: Server-issued identifier
- `gateway` string, required

## Request body

- object
  - `generation` string, required

## Response `202`

Successful response

## Other responses

- `400`: AIFP-* error envelope. See backend/server.js safe error handler.
- `401`: AIFP-* error envelope. See backend/server.js safe error handler.
- `403`: AIFP-* error envelope. See backend/server.js safe error handler.
- `404`: AIFP-* error envelope. See backend/server.js safe error handler.
- `429`: AIFP-* error envelope. See backend/server.js safe error handler.
- `5XX`: AIFP-* error envelope. See backend/server.js safe error handler.

---

[API](https://skmtc.dev/aifinpay/apis/aifinpay-api.md) · [All operations](https://skmtc.dev/aifinpay/apis/aifinpay-api/llms.txt) · [OpenAPI document](https://skmtc.dev/aifinpay/apis/aifinpay-api/revisions/a9a644bb441d?raw)