> For the complete documentation index, see [llms.txt](https://docs.bytenite.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.bytenite.com/api-reference/wallet-api/redeem-coupon.md).

# Redeem Coupon

***

## Redeem promo code

> Redeem a promo code

```json
{"openapi":"3.1.1","info":{"title":"ByteNite wallet API","version":"0.1"},"tags":[{"name":"Wallet"}],"servers":[{"url":"https://api.bytenite.com/v1/wallet"}],"security":[{"ApiKeyAuth":[]}],"components":{"securitySchemes":{"ApiKeyAuth":{"type":"apiKey","description":"Your ByteNite access token","name":"Authorization","in":"header"}},"schemas":{"wallet_apiRedeemCouponResponse":{"type":"object","properties":{"id":{"type":"string"},"code":{"type":"string"},"amount":{"type":"string","format":"int64"}}},"rpcStatus":{"type":"object","properties":{"code":{"type":"integer","format":"int32"},"message":{"type":"string"},"details":{"type":"array","items":{"$ref":"#/components/schemas/protobufAny"}}}},"protobufAny":{"type":"object","properties":{"@type":{"type":"string"}},"additionalProperties":{}},"bytenitewallet_apiRedeemCouponRequest":{"type":"object","properties":{"couponCode":{"type":"string","title":"The coupon code to redeem"}}}}},"paths":{"/redeem_coupon":{"post":{"summary":"Redeem promo code","description":"Redeem a promo code","operationId":"Wallet_RedeemCoupon","responses":{"200":{"description":"A successful response.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/wallet_apiRedeemCouponResponse"}},"application/x-protobuf":{"schema":{"$ref":"#/components/schemas/wallet_apiRedeemCouponResponse"}}}},"400":{"description":"Returned when the users sends a malformed request.","content":{"application/json":{"schema":{}},"application/x-protobuf":{"schema":{}}}},"401":{"description":"Returned when the user is not authenticated.","content":{"application/json":{"schema":{}},"application/x-protobuf":{"schema":{}}}},"403":{"description":"Returned when the user does not have permission to access the resource.","content":{"application/json":{"schema":{}},"application/x-protobuf":{"schema":{}}}},"404":{"description":"Returned when the resource does not exist.","content":{"application/json":{"schema":{}},"application/x-protobuf":{"schema":{}}}},"500":{"description":"Returned when an error on the server occurred.","content":{"application/json":{"schema":{}},"application/x-protobuf":{"schema":{}}}},"503":{"description":"Returned when the resource is temporarily unavailable.","content":{"application/json":{"schema":{}},"application/x-protobuf":{"schema":{}}}},"default":{"description":"An unexpected error response.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/rpcStatus"}},"application/x-protobuf":{"schema":{"$ref":"#/components/schemas/rpcStatus"}}}}},"tags":["Wallet"],"requestBody":{"content":{"application/json":{"schema":{"$ref":"#/components/schemas/bytenitewallet_apiRedeemCouponRequest"}},"application/x-protobuf":{"schema":{"$ref":"#/components/schemas/bytenitewallet_apiRedeemCouponRequest"}}},"required":true}}}}}
```