Examples

Simple examples for common wallet providers.

MetaMask

import { OwneySDK } from "@owney/sdk";

const owney = new OwneySDK({
  apiKey: "your-api-key",
});

async function activateWithMetaMask() {
  const provider = window.ethereum;
  await owney.connect(provider);
  await owney.activateAgent(8453); // Base chain ID
}

Ethers.js

import { BrowserProvider } from "ethers";
import { OwneySDK } from "@owney/sdk";

const owney = new OwneySDK({
  apiKey: "your-api-key",
});

async function activateWithEthers() {
  const browserProvider = new BrowserProvider(window.ethereum);
  await owney.connect(browserProvider.provider);
  await owney.activateAgent(8453); // Base chain ID
}

Privy

import { OwneySDK } from "@owney/sdk";

const owney = new OwneySDK({
  apiKey: "your-api-key",
});

async function activateWithPrivy(wallet: any) {
  const provider = await wallet.getEthereumProvider();
  await owney.connect(provider);
  await owney.activateAgent(8453); // Base chain ID
}

Deposit

import { OwneySDK } from "@owney/sdk";

const owney = new OwneySDK({
  apiKey: "your-api-key",
});

async function deposit(provider: any) {
  if (!owney.isConnected()) {
    await owney.connect(provider);
  }

  await owney.activateAgent(8453);

  return owney.deposit({
    amount: "100000000", // 100 USDC (6 decimals)
    asset: "USDC",
  });
}

Gasless WETH deposit

WETH deposits use the same gasless flow, but the first deposit on a chain needs a one-time (user-paid) Permit2 approval. The SDK triggers it automatically; you can also pre-approve it. See Gasless deposits.

import { OwneySDK } from "@owney/sdk";

const owney = new OwneySDK({
  apiKey: "your-api-key",
});

async function depositWeth(provider: any) {
  if (!owney.isConnected()) {
    await owney.connect(provider);
  }

  await owney.activateAgent(8453);

  // Optional: front-load the one-time Permit2 approval (user pays gas).
  await owney.approvePermit2("WETH");

  return owney.deposit({
    amount: "1000000000000000", // 0.001 WETH (18 decimals)
    asset: "WETH",
  });
}