# CeyPay

## Docs

- [API Authentication](https://docs.ceypay.io/api/v1/authentication.md): Learn how CeyPay's HMAC-SHA256 signature authentication secures API communication between your application and our servers.
- [Branch API](https://docs.ceypay.io/api/v1/branch.md): Create and manage branches to organise payments, payment links, and direct debit contracts across locations or teams.
- [Direct Debit API](https://docs.ceypay.io/api/v1/direct-debit.md): Create and manage Direct Debit contracts for recurring payments and on-demand charges through CeyPay.
- [Error Codes Reference](https://docs.ceypay.io/api/v1/errors.md): Complete guide to all error responses you may encounter when using the CeyPay API, with troubleshooting steps for each.
- [Offramp API](https://docs.ceypay.io/api/v1/offramp.md): Convert USDT to LKR and settle directly to a Sri Lankan bank account. B2B API for aggregators that need to programmatically disburse funds to end-users.
- [Payment Aggregator Guide](https://docs.ceypay.io/api/v1/payment-aggregator.md): Use CeyPay as a payment aggregator. Create a branch for each of your customers and tie all transactions to that branch for clean per-customer reporting.
- [Payment Links API](https://docs.ceypay.io/api/v1/payment-links.md): Accept payments without full checkout integration. Generate reusable or single-use payment links and share them via email, SMS, or social media.
- [Payments API](https://docs.ceypay.io/api/v1/payments.md): Create and manage crypto payments through CeyPay. Accept USDT payments from customers with real-time processing.
- [Quick Start Guide](https://docs.ceypay.io/api/v1/quickstart.md): Get started with the CeyPay API in minutes. This guide walks you through creating your first payment.
- [Rate Limiting](https://docs.ceypay.io/api/v1/rate-limits.md): CeyPay's API implements rate limiting to ensure fair usage and system stability. Learn about rate limits, headers, and best practices.
- [Webhook Integration](https://docs.ceypay.io/api/v1/webhooks.md): Receive real-time webhook notifications when payment events occur. Learn webhook setup, ED25519 signature verification, and best practices.
- [Legal Updates](https://docs.ceypay.io/changelog/legal-updates.md): Transparency on CeyPay's operational scope, regulatory positioning, and compliance-related updates
- [Product Updates](https://docs.ceypay.io/changelog/product-updates.md): Stay up to date with the latest changes and improvements to CeyPay.
- [Frequently Asked Questions](https://docs.ceypay.io/guides/faq.md): Get answers to common questions about CeyPay's crypto payment gateway.
- [Configuration](https://docs.ceypay.io/integrations/wordpress/configuration.md): Complete reference for all CeyPay WordPress Plugin settings.
- [Introduction](https://docs.ceypay.io/integrations/wordpress/introduction.md): Accept crypto payments on your WooCommerce store with CeyPay WordPress Plugin.
- [Privacy & External Services](https://docs.ceypay.io/integrations/wordpress/privacy.md): External services used by the CeyPay WordPress plugin and how data is handled.
- [Quickstart](https://docs.ceypay.io/integrations/wordpress/quickstart.md): Get CeyPay WordPress Plugin installed and accepting crypto payments in minutes.
- [Testing](https://docs.ceypay.io/integrations/wordpress/testing.md): How to test your CeyPay WordPress Plugin integration before accepting real payments.
- [Troubleshooting](https://docs.ceypay.io/integrations/wordpress/troubleshooting.md): Solutions for common issues with CeyPay WordPress Plugin.
- [Webhooks](https://docs.ceypay.io/integrations/wordpress/webhooks.md): Technical reference for CeyPay WordPress Plugin webhook integration and signature verification.
- [Accept Crypto. Get Paid in Rupees.](https://docs.ceypay.io/introduction.md): CeyPay makes accepting cryptocurrency simple. Customers pay in crypto, you receive LKR. No wallets, no crypto knowledge, no extra steps.
- [Report Abuse](https://docs.ceypay.io/report-abuse.md): Report fraudulent activity or abuse of the CeyPay payment system.
- [Support](https://docs.ceypay.io/support.md): Get help with CeyPay integration, troubleshooting, and technical support.

## OpenAPI Specs

- [openapi](https://docs.ceypay.io/api-reference/openapi.json)

## Optional

- [Homepage](https://ceypay.io)
- [GitHub](https://github.com/CeyPay-io)
- [Status](https://status.ceypay.io/)