# CWMPay

## Docs

- [CWM Pay Authentication: API Keys and Best Practices](https://docs.cwmpay.in/authentication.md): CWM Pay authenticates every request with a secret API key. Learn how to find your keys, pass them correctly, and keep them secure in your application.
- [CWM Pay API Error Codes: Reference and Handling Guide](https://docs.cwmpay.in/errors.md): Reference for all CWM Pay API error codes, HTTP status codes, and recommended handling strategies for authentication, payment, and validation errors.
- [Create payment](https://docs.cwmpay.in/inr/create-payment.md)
- [Verify payment](https://docs.cwmpay.in/inr/verify-payment.md)
- [Introduction](https://docs.cwmpay.in/introduction.md): Accept UPI and crypto payments with a simple REST API.
- [CWM Pay Quickstart: Make Your First Payment in 5 Minutes](https://docs.cwmpay.in/quickstart.md): Learn how to create your CWM Pay account, get an API key, and make your first payment in under five minutes with step-by-step instructions.
- [Overview](https://docs.cwmpay.in/webhooks/overview.md)
- [Verify signature](https://docs.cwmpay.in/webhooks/verify-signature.md)