WhatsApp Cloud API Webhooks Sample Coded using Flask

These is the sample Webhook Flask app for WhatsApp Cloud API. You can read more from Webhooks product, powered by Flask on Heroku.

Heyoo – Unofficial python wrapper to WhatsApp Cloud API.

Setup

WhatsApp Cloud API Webhooks

Deploy the sample app on Heroku with this button:
After Clicking the deploy button you will be required to login to Heroku to continue specifying the app name and region, then Click Deploy App button.
Clicking the Deploy button will start building your app now sit back and relax while Heroku platform builds and deploy your application automatically. You can even see the progress of the build.
When Heroku has completed deploying your application sucessfully, you will be presented with two buttons at the button, Click the one that says Manage App
Go to the Settings > Reveal Config Vars, for the key TOKEN just input any random string of characters in this field no worries, and as for APP_SECRET here input you application Secter you can get this from the Facebook Developer’s Dashboard.

📌📌Here’s is an article on how to get your APP_SECRET from Facebook
When you have finished, click Open app at the top right corner of you dashboard to go to you application, you will presented with simple status that “Hello, It Works”
Now your Callback url will be located at /whatsapi at the end of you apllication url, example https://heyoo-api.herokuapp.com/whatsapi
Set up your client’s [subscription] using your https://<your-subdomain>.herokuapp.com/whatsapi as the callback URL. It is recommended that you set a TOKEN and APP_SECRET config var as part of the set up of your Heroku app to secure requests. If you choose not to set a config var, then you will need to set a verify token of ‘token’ when configuring the callback URL.

Contributions

All the contributions are valued and welcomed to make this package better for everyone. You can contribute on better documentations, code refactoring and optimaztion or anything you think will add value.