Convert existing library into REST API Node.js

Job ID: 30635355

Budget: $30 – $250 USD

I need create an WhatsApp REST API with express + typescript + node.js using existing API to expose 3 endpoints and make the API for multiple devices:

1) create-instance (there is not input, output the instance id generated)
2) get-qr-code (input instanceid, output the image of QR code for the instance)
3) send-message (input the contanctid, the message, output true or false)

The library is https://github.com/adiwajshing/Baileys please check and let me know the time and cost
Related categories: Node.js Express JS Typescript