| 币种枚举 | 合约地址 | 网络 |
|---|---|---|
| ETH | - | Ethereum |
| USDT | 0xdac17f958d2ee523a2206206994597c13d831ec7 | Ethereum |
| USDC | 0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48 | Ethereum |
| HSK | 0xe7c6bf469e97eeb0bfb74c8dbff5bd47d4c1c98a | Ethereum |
| POL | - | Polygon |
| USDT | 0xc2132d05d31c914a87c6611c10748aeb04b58e8f | Polygon |
| USDC | 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 | Polygon |
| IRIS | 0x1D1530e3A3719BE0BEe1abba5016Cf2e236f3277 | IRISnet |
| BNB | - | BNB Smart Chain |
| USDT | 0x55d398326f99059ff775485246999027b3197955 | BNB Smart Chain |
| USDC | 0x8ac76a51cc950d9822d68b83fe1ad97b32cd580d | BNB Smart Chain |
| 网络枚举 | 网络名称 |
|---|---|
| 2 | Ethereum |
| 3 | BNB Smart Chain |
| 4 | Polygon |
| 5 | IRISnet |
4, currency 应传入USDT。| 订单状态枚举 | 订单状态名称 |
|---|---|
| 10 | 订单已创建 |
| 20 | 交易发送中 |
| 30 | 交易成功 |
| 40 | 交易失败 |
| 40 | 订单已过期 |