I will integrate stripe payments and subscriptions for your app


About this gig
I will integrate a complete Stripe payment system into your existing Flask web application from simple one-time checkout to a full subscription billing infrastructure with webhooks, admin panel, and production-ready configuration.
Whether you need to accept a single payment or build a recurring subscription model with multiple plans, I will deliver a clean, secure, and well-structured solution tailored to your existing codebase.
All integrations include:
- Stripe Checkout and Payment Intent setup
- Secure API key management via environment variables
- Effective webhook handling to prevent duplicate processing
- Clean, modular Python code with detailed comments
- Source code delivered and ready to deploy
Standard and Premium packages also include:
- Full subscription system with monthly and yearly billing
- Plan upgrades, downgrades, and cancellations
- Stripe webhook event handling for all billing events
- Admin page showing who paid, how much, and when
Premium package also includes:
- Advanced admin dashboard with revenue analytics
- Failed payment tracking and retry logic
- Subscription metrics and exportable reports
- Optional Redis and Celery setup for async notifications
Send me a message before order
Get to know Andreas M
Python Developer Flask and SaaS Specialist
- FromGreece
- Member sinceMar 2025
- Avg. response time1 hour
Languages
Greek, English
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FAQ
Do you need access to my codebase?
Yes, I will need access to your existing Flask project to integrate Stripe properly.
Do I need a Stripe account?
Yes, you need a Stripe account. I will handle all the integration — you just provide the API keys.
Will the integration work with my existing database?
Yes, I integrate with your existing PostgreSQL or SQLite database. No need to change your setup.
What if something breaks after delivery?
I offer revisions included in every package. Contact me and I will fix any issues related to my work.
Can you deploy the integration to my server?
Deployment is not included by default but can be added as an extra. Contact me before ordering.

