This template is part of Twilio CodeExchange. If you encounter any issues with this code, please open an issue at github.com/twilio-labs/code-exchange/issues.

Learn how to automate your workflow using Twilio's REST API and Twilio SMS. This example app is a vacation rental site, where the host can confirm a reservation via SMS.

Read the full tutorial here!

Implementations in other languages:

• Nodejs v10 or v12
• Mongo

This application should give you a ready-made starting point for writing your own application. Before we begin, we need to collect all the config values we need to run the application:

1. Clone this repository and cd into it.

   git clone [email protected]:TwilioDevEd/airtng-node.git
   cd airtng-node

2. Install the dependencies.

   npm install

3. Copy the sample configuration .env.example to .env, and then edit .env to match your configuration.

   cp .env.example .env

   See Twilio Account Settings to locate the necessary environment variables. The phone numbers should be in E.164 format.

4. Run the application (will run on port 3000).

   npm start

5. Check it out at http://localhost:3000

6. To let our Twilio Phone number use the callback endpoint we exposed, our development server will need to be publicly accessible. You could expose the application to the wider Internet using ngrok. Here there is an interesting article about why we recommend you to use ngrok.

   ngrok http 3000

   Keep in mind that our endpoint is:

   http://<your-ngrok-subdomain>.ngrok.io/reservations/handle
   

7. You will need to configure Twilio to send requests to your application when SMS are received. You will need to provision at least one Twilio number with sms capabilities so the application's users can make property reservations. On Twilio Account Settings you could find the link to buy a Twilio number. Once you have a number you need to configure your number to work with your application. Open the number management page and open a number's configuration by clicking on it. Remember that the number where you change the SMS webhook must be the same one you set on the TwilioPhoneNumber setting.

   

That's it!

If you have Docker already installed on your machine, you can use our docker-compose.yml to setup your project.

1. Make sure you have the project cloned.
2. Setup the .env file as outlined in the Local Development steps.
3. Run docker-compose up.
4. Follow the steps in Local Development on how to expose your port to Twilio using a tool like ngrok and configure the remaining parts of your application.

You can run the tests locally by typing

npm test

• The CodeExchange repository can be found here.

This template is open source and welcomes contributions. All contributions are subject to our Code of Conduct.

MIT

No warranty expressed or implied. Software is as is.