---
title: "POST /billing/coupons/redeem"
method: POST
path: "/billing/coupons/redeem"
tags: ["Billing"]
---

# POST /billing/coupons/redeem

`POST /billing/coupons/redeem`

## Request body

- object
  - `code` string, required

## Response `200`

Coupon redeemed and balance updated

- CreditBalanceResponse
  - `data` CreditBalance, required
    - `accountId` string, required
    - `credits` integer, required
    - `frozen` boolean, required
    - `initialized` boolean, required
    - `reason` string
  - `meta` object

## Other responses

- `400` — Bad Request
- `401` — Unauthorized

---

[API](https://skmtc.dev/greentally/apis/esgai-api.md) · [All operations](https://skmtc.dev/greentally/apis/esgai-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/greentally/esgai-api/revisions/4fccdcaa5e57/schema)