# 撸毛教程||Sui mint nft 代码交互样例

By [Hunting_DAO](https://paragraph.com/@hunting-dao) · 2023-03-10

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devnet 的 mint nft 样例

[https://mirror.xyz/0x7b52FD04cC45B26F5bdea1CD7c8c56A00A3F859B/XU7k1qJrJR23R-NCoYp2qy20ttqzJQKXPHZKOQq6DK8](https://mirror.xyz/0x7b52FD04cC45B26F5bdea1CD7c8c56A00A3F859B/XU7k1qJrJR23R-NCoYp2qy20ttqzJQKXPHZKOQq6DK8)

python3 代码样例

>     """
>     pip install bip_utils
>     """
>     
>     import nacl
>     import base64
>     import hashlib
>     import requests
>     import bip_utils
>     from rpc import Rpc
>     
>     headers = {
>         'content-type': 'application/json',
>         }
>     
>     class Account:
>         def __init__(self,  mnemonic: str, derivation_path="m/44'/784'/0'/0'/0'"):
>             self.mnemonic = mnemonic
>             self.derivation_path = derivation_path
>             self.bip39_seed = bip_utils.Bip39SeedGenerator(self.mnemonic).Generate()  # or = bip39.phrase_to_seed(mnemonic)
>             self.bip32_ctx = bip_utils.Bip32Slip10Ed25519.FromSeed(self.bip39_seed)
>             self.bip32_der_ctx = self.bip32_ctx.DerivePath(derivation_path)
>             self.private_key: bytes = self.bip32_der_ctx.PrivateKey().Raw().ToBytes()
>             self.public_key: bytes = self.bip32_der_ctx.PublicKey().RawCompressed().ToBytes()
>             self.full_private_key = self.private_key[:32] + self.public_key[1:]
>             self.address = self.get_address()
>     
>         @staticmethod
>         def generate():
>             return Account(mnemonic=bip_utils.Bip39MnemonicGenerator().FromWordsNumber(bip_utils.Bip39WordsNum.WORDS_NUM_12).ToStr())
>     
>         def get_address(self) -> str:
>             return "0x" + hashlib.sha3_256(self.bip32_der_ctx.PublicKey().RawCompressed().ToBytes()).digest().hex()[:40]
>     
>         def sign_data(self, data: bytes) -> bytes:
>             return nacl.signing.SigningKey(self.private_key).sign(data)[:64]  # Todo: support secp256k1 key and signature
>     
>         def get_public_key_as_b64_string(self) -> str:
>             return base64.b64encode(self.public_key[1:]).decode()
>         
>     if __name__ == '__main__':
>         rpc = Rpc('https://fullnode.devnet.sui.io')
>         account = Account.generate() # 生成一个地址
>         account = Account('pilot fish popular tuna energy zoo initial vivid gym win gain author')
>         print(account.mnemonic, account.address) # 打印私钥和地址
>         faucet_url = 'https://faucet.devnet.sui.io/gas'
>         data = {"FixedAmountRequest":{"recipient": account.address}}
>         res = requests.post(faucet_url, json=data,  headers=headers, verify=False) # 领水
>         print(res.json()) # 打印输出
>         # mint nft
>         args = ["Example NFT", "An NFT created by Sui Wallet", "ipfs://QmZPWWy5Si54R3d26toaqRiqvCH7HkGdXkxwUgCm2oKKM2?filename=img-sq-01.png"] # mint nft的参数
>         res = rpc.move_call(account.address, '0x2', 'devnet_nft', 'mint', args, gas_budget=2000) # 与合约交互获取返回的txBytes
>         tx = res['result']['txBytes']
>         res = rpc.sendtx(tx, account) # 广播交易
>         print(res) # 打印交易hash
>     

通过浏览器看到，地址已经领水并成功 mint nft

[https://explorer.sui.io/address/0x87f85444c31066b509b414c828e2e65a2e77d85d](https://explorer.sui.io/address/0x87f85444c31066b509b414c828e2e65a2e77d85d)

![](https://storage.googleapis.com/papyrus_images/dfd4081467b09fd37d8706747e9163de29e76812ea6712a0addefe57028712e1.png)

**这里需要说一下，开发网络和测试网络 mint nft 的代码都一样的**

代码如下：

[https://github.com/junjie9021/simple-demo/tree/main/Sui](https://github.com/junjie9021/simple-demo/tree/main/Sui)

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*Originally published on [Hunting_DAO](https://paragraph.com/@hunting-dao/sui-mint-nft)*