This example demonstrates how to integrate your application with NEAR Wallet. The contract is quite simple. It can store the account_id of last sender and return it. It also shows how you can debug contracts using logs.

In NEAR Studio (https://studio.nearprotocol.com)

1. Click the "Run" button on the top of the Studio window

2. You will be redirected to the new window where you can interract with the app.

3. You'd be asked to sign-up with NEAR wallet (https://wallet.nearprotocol.com). If you don't have an account yet, then the wallet asks you to create one.

4. Once you have an account, you would be asked to authorize the application and the contract.

5. Once authorized, you would be redirected back to the application and it would have access to your account ID and be able to issue transactions on behalf of your account. The transactions can only go to the authorized contract and can't include any tokens with them.

6. "Say Hi!"

In NEAR Studio (https://studio.nearprotocol.com)

1. Click the "Test" button on the top of the Studio window

2. You will be redirected to the output for the JavaScript tests described in src/test.js to show that the contract is performing properly.

• assembly/main.ts for the contract code
• src/index.html for the front-end HTML
• src/main.js for the JavaScript front-end code and how to integrate contracts
• src/test.js for the JS tests for the contract