About

This utility can login into Cowin, track vaccine availability and automatically book a a vaccination slot if you are logged in. The app is made possible by https://apisetu.gov.in/public/api/cowin The deployment is available at https://yashwanthm.github.io/cowin-vaccine-booking/

This app also supports

• Booking for mutliple beneficiaries
• Dose based availability
• Captcha code
• Paid/Free selection
• Age Group Selection

API for integrating link based booking into your app/Notifications system

This API allows you to open a URL from within your application where a user will be readily available to book. Support for passing user's token coming soon. Please report an issue if you need this expedited.

URL Pattern:

https://yashwanthm.github.io/cowin-vaccine-booking/?dose=${dose}&session_id=${session_id}&slot=${slot} Where

• dose is a Number indicating dose1 or dose2. Value 1 indicates dose1 and value 2 indicates dose 2
• session_idis a String and it's the value of the session_id as available from Cowin's availability API
• slot is a String which is the slot list item on the slots Array available from

Example:

https://yashwanthm.github.io/cowin-vaccine-booking/?dose=1&session_id=13526b72-38f3-46bb-970c-0c4fd893a1e9&slot=09%3A00AM-11%3A00AM

Running locally

yarn install yarn start

Update poll frequency using

localStorage.pollFreq = 1000 This also works on the deployed version.

Backers

• Special thanks to https://rollbar.com for the kind gesture to offer a free account. The app uses Rollbar to stay alerted of production issues and keep the software bug free.
• https://github.com/nirajgeorgian for support with development
• https://github.com/yashtibrewal for support with polling frequency managment research