GOLANG api integration to 3rd party

Hello!
PLEASE read all carefully so we both will not waste time and can deliver project in time

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*** I have uploaded document so we called it "Queenmarker Game API"
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In queenmarker document we will working only in section

6. Player Authentication
Remark: this section just doing game launching with token and go to game lobby

8. Single Wallet Integration
Remark: just doing to total 4 HTTP method POST routes

HTTP [POST]: /wallet/token
HTTP [POST]: /wallet/debit
HTTP [POST]: /wallet/credit
HTTP [POST]: /wallet/cancel
HTTP [POST]: /wallet/balance

Any incoming request data from "Queenmaker API server" will send to our API as JSON format
with data or transactions you need to working with each "Wallet action" to correct it all

1) I have exist MYSQL database for transactions store
2) Wallet action debit, credit, cancel, balance need find user in database first before handler

* If you have real document in section i have specific 6. and 8. in document and can understand and can deliver and test in fast time will be good for all example just connect or do integration api from game wallet to my website wallet

1) Golang API (You can use GIN or Fiber)
2) MySQL (I have already exist database design)
3) Power skill to work