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Open Source Payment Infrastructure Tools using Golang

A curated collection of the best open source infrastructure for integrating and managing payment processing. using Golang.

Lago

Transform complex usage data into accurate, real-time billing

Stars
10,173
Forks
685
Last commit
22 hours ago

Open-source billing system that handles metering, usage-based pricing, and invoicing at scale. Perfect for AI, cloud, and API companies needing flexible monetization.

Open Source Alternative to:

Stripe Billing

Formance

Open source financial infrastructure for modern businesses

Stars
515
Forks
65
Last commit
1 month ago

Build custom financial flows and integrate with any provider using Formance's agnostic platform

Open Source Alternative to:

Stripe Billing

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Last commit

Stars
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Last commit

Stars
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Last commit