Fin

关于

Fin provides a self-hosted, modular solution enabling AI agents and enterprise systems to seamlessly interact with various payment providers, such as Stripe and Paystack, through a single, unified API. It abstracts the complexities of individual payment gateways, allowing users to perform operations like initializing, verifying, and refunding payments, or managing customers and invoices without specific provider knowledge. This tool offers full control over deployments and credentials, supports optional API key authentication, and includes a metadata endpoint for discovering available payment tools and supported providers.

主要功能

• Abstracts provider logic, allowing AI agents to interact seamlessly
• 2 GitHub stars
• Supports dynamic payment operations: initialize, verify, refund, customer/invoice management
• Self-hosted deployment with full control over credentials
• Extensible architecture for adding new tools or payment providers
• Unified API for multiple payment providers (e.g., Stripe, Paystack)

使用案例

• Developing custom payment workflows that can switch providers based on business logic
• Standardizing payment interactions for enterprise systems dealing with multiple payment gateways
• Integrating payment processing into AI agents for e-commerce or service platforms