DEX相关

Swagger API

https://dex-api.benpay.com/v1/shared/swagger-ui/index.html#/

https://dex-api.benpay.com/v1/wallet/swagger-ui/index.html#/

https://dex-api.benpay.com/v1/spots/swagger-ui/index.html#/

https://dex-api.benpay.com/v1/contracts/swagger-ui/index.html#/