| 错误码 | 错误消息 | 错误解释 | | --- | --- | --- | | \-1 | internal | 内部错误 | | \-2 | input bind | 输入绑定错误 | | \-3 | no product | app\_name错误 | | \-4 | ip limit | IP白名单错误 | | \-5 | sign wrong | 签名错误 | | \-6 | nonce repeat | nonce重复 | | \-7 | no free address | 无剩余可用地址 | | \-8 | address error | 地址错误 | | \-9 | balance format error | 金额错误 | | \-10 | symbol not support | 钱包类型错误 |