# Provider API
### getAccounts(连接钱包)
```javascript
const res = await NaboxWallet.bitcoin.getAccounts();
// 返回当前连接的账户
['bc1pqw2apzlwqdx5cyp.........a5fupu5l0hsl9n7uw'];
```
### requestAccounts(获取当前连接的账户)
```javascript
const res = await NaboxWallet.bitcoin.requestAccounts();
// 返回当前连接的账户
['bc1pqw2apzlwqdx5cyp.........a5fupu5l0hsl9n7uw'];
```
### getNetwork(获取当前的网络，Nabox钱包只支持主网)
```javascript
const network = await NaboxWallet.bitcoin.getNetwork();
// 返回当前连接的账户
livenet
```
### getPublicKey(获取当前连接账户的公钥)
```
const pubKey = await NaboxWallet.bitcoin.getPublicKey();
// 037c92dfbdafb4de8f1249c.........6f95146c8233e107879ad
```
### getBalance(获取当前连接账户的余额)
```javascript
const balance = await NaboxWallet.getBalance();
{
"confirmed":0,
"unconfirmed":1000,
"total":1000
}
```
### getInscriptions(获取当前连接账户的铭文)
```javascript
const cursor = 0 // 可选，默认0
const size = 10 // 可选，默认20
const res = await NaboxWallet.getBalance(cursor, size);
// 返回当前地址拥有的铭文信息
```
### sendBitcoin(发送BTC)
```javascript
const toAddress = '目标地址';
const satoshis = '1000'; // 聪
const options ={}; // 可选
const txId = await NaboxWallet.bitcoin.sendBitcoin(toAddress, satoshis, options);
// 返回交易后的txId
```
```javascript
const message= 'message'; // 需要签名的message
const type = 'ecdsa'; // 可选， "ecdsa" | "bip322-simple" 默认 ecdsa
const res = await NaboxWallet.bitcoin.signMessage(message, type);
// 返回签名结果
```
### pushTx(推送交易)
```javascript
const rawTx = '0200000000000.....';
const txId = await NaboxWalllet.bitcoin.pushTx(rawTx);
// 返回txId
```
### signPsbt(签名psbt)
const psbtHex = '078282720000...';
const options = {};
const res = await NaboxWalllet.bitcoin.signPsbt(psbtHex, options);
// 返回已签名的hex字符串
### signPsbt(签名psbts)
const psbtHexs = ['078282720000...', '078282720001...'];
const options = {};
const res = await NaboxWalllet.bitcoin.signPsbt(psbtHexs, options);
// 返回已签名的[hex string, hex string1]
### pushPsbt(广播psbt交易)
```javascript
const psbtHex = '727592090282902....';
const txId = await NaboxWalllet.bitcoin.pushPsbt(psbtHex);
// 返回广播后的txId
```
### on
账户改变监听事件
```javascript
NaboxWallet.bitcoin.on('accountsChanged', (accounts) => {
console.log(accounts);
// ['bc1pqw2apzlwqdx5cyp.........a5fupu5l0hsl9n7uw']
});
```