🚀 FreshLimePay – Dynamic PayPal & Stripe Checkout Buttons via API (Live Now)
Hey Product Hunt fam 👋
Today I’m very excited to share a major update to FreshLimePay — API Keys are officially live! 🎉
API Keys are now available for Checkout Payment Buttons.
And yes… this works in:
☁️ FreshLimePay Cloud
🖥️ Self-Hosted FreshLimePay
The following example shows a request written in Go 😄:
💳 What’s New?
You can now programmatically create, update, and delete Checkout Payment Buttons using secure API keys.
No more manually creating buttons in the dashboard.
Now you can:
✅ Generate checkout buttons directly from your backend
🔄 Automate button creation for new products
🛒 Create dynamic checkout flows
🔐 Secure requests via API key authentication
⚙️ Integrate FreshLimePay directly into your SaaS or workflows
🧠 Why This Matters
Previously, buttons had to be created manually in the dashboard.
That works… until you start scaling.
With API keys, you can now:
Automatically generate buttons when products are added
Dynamically control pricing and currency
Create subscription or one-time buttons on the fly
Integrate payments directly into internal tools
Remove repetitive dashboard work
If you’re building:
SaaS products
eCommerce stores
Marketplaces
Client projects
Internal automation systems
This makes payment workflows dramatically easier.
🔑 How It Works
Generate an API key inside your FreshLimePay dashboard
Include it in the X-API-KEY header
Call the Checkout Payment Button endpoints
Your button is instantly ready to accept payments
Supported:
Stripe
PayPal
One-time payments
Subscriptions
Available in both Cloud and Self-Hosted versions.
🛒 Built for Automation
This release unlocks:
Dynamic checkout buttons per product
Automatic button generation
On-the-fly pricing control
Easier integrations with backend systems
Scalable payment management
It’s all about removing friction for developers.
🔐 API Key Management
Inside the dashboard you can:
➕ Generate API keys
🔁 Rotate keys
❌ Revoke keys
👀 View active keys
Full security. Full control.
🎯 I’d Love Your Feedback
What would make this even better?
Webhooks?
SDKs?
Bulk endpoints?
More payment providers?
Your feedback helps shape the roadmap 🙌
🌐 Try It
Website: https://freshlimepay.com
Cloud & API: https://cloud.freshlimepay.com
Documentation: FreshLimePay Documentation
Blog: FreshLimePay Blog
Newsletter: FreshLimePay Newsletter
Self-hosted version available on the website.
If you think this is useful, an upvote means a lot ❤️
Really excited to hear what you think!
— Hong Phat Ly
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