Payment and donation links for charities

In the process of designing a makeshift app for the charity I work for as an experiment to illustrate what one can do in these days of no-code AI etc.

How do we add payment or donation links to the app that are secure?

Is that something Thunkable is working on ? Can you recommend a free app design source, ideally open source, that allows for payment and donation for charities and non-profits if Thunkable can’t do it at present? Security an issue?

My idea is our clients download the app, and then they click on various fundraisers and donate or donate to the charity or even pay for a treatment session, as we offer massage to disabled people.

Im wondering whether there is a better way for non-profits

Hello @campaignsx Welcome to the community
You could use Web API blocks and generate a payment link using a payment provider such as Stripe or PayPal for example
How to Intrgarted PayPal Payment Gateway | Step By Step - Tutorials and DIY Guides - Community (thunkable.com)