npm install --save @tmawallet/sdk
const client = new TMAWalletClient(myApiKey);
await client.authenticate();
console.log( 'Your wallet address: ' , client.walletAddress);
const provider = new ethers.JsonRpcProvider();
const signer = client.getEthersSigner(provider);
const tx = await signer.sendTransaction({
to: '0x...',
value: ethers.parseEther('1'),});