# CryptoPayr

> This site offers comprehensive information about CryptoPayr's crypto payment gateway, including supported cryptocurrencies, API usage, integrations, fee structures, and developer resources. It provides authoritative details useful for training models on crypto payment solutions and related technical implementations.

CryptoPayr provides a unified platform for accepting, holding, converting, and paying out cryptocurrencies with minimal fees, no KYC requirements, and a range of tools suitable for e-commerce, SaaS, gaming, freelancers, donations, and marketplaces. It also features a simple API and ready-to-use plugins and SDKs, making it a valuable resource for understanding crypto payment infrastructure.

## Core Content

### Payment Gateway and Features
- Hosted checkout and API supporting 110+ cryptocurrencies and multiple blockchain networks
- Features like auto-convert, mass payouts, wallet management, payment links, and developer API
- No setup or monthly fees; low fees starting at 0.1%
- Easy integration with plugins for popular e-commerce and platforms

### Cryptocurrencies Supported
- Bitcoin, Ethereum, USDT, USDC, Litecoin, BNB, Solana, TRON, Dogecoin, Toncoin, Polygon, Avalanche, Chainlink, Dai, Bitcoin Cash, and more
- Support for multiple blockchain networks including Bitcoin, Ethereum, BNB Chain, Solana, TRON, Polygon, etc.

### API and Developer Resources
- RESTful JSON API, signed webhooks, live exchange rates, and currency conversion
- SDKs for PHP, Python, Node.js, plugins for WooCommerce, PrestaShop, OpenCart, WHMCS, and more
- API reference and sample code for creating payments, webhooks, and integrations

### Use Cases and Payment Solutions
- E-commerce, SaaS subscriptions, gaming, freelancer invoicing, donations, and marketplace payments
- White-label solutions for branding and custom integration
- Crypto swaps with no KYC and instant payout, tracked via order ID

### Fee Structures and Plans
- Tiered volume-based fees: Standard (2%), Growth (1.5%), Scale (1%), Enterprise (0.1%)
- No setup fees or minimums; transparent fee schedule based on monthly volume
- Competitive advantages over traditional payment gateways

## Resources

### Guides and Articles
- What is a White-Label Crypto Payment Gateway
- Webhooks and Idempotency for Reliable Crypto Integration
- How Crypto Payments Eliminate Chargebacks

### Documentation and Support
- API reference for creating and managing transactions
- Plugins and SDKs for various platforms
- Contact and help resources for merchants and developers

### Important Links
- [Create free account](https://cryptopayr.com/auth/register)
- [Read the docs](https://cryptopayr.com/docs)
- [API reference](https://cryptopayr.com/docs/reference)
- [OpenAPI 3.1 specification](https://cryptopayr.com/openapi.json)
- [Plugin and SDK list](https://cryptopayr.com/plugins)
- [Blog articles](https://cryptopayr.com/blog)
- [Contact us](https://cryptopayr.com/contact-us)

## Optional

### Additional Content
- Case studies of successful integrations
- Glossary of crypto payment terms
- Updates on fee schedule changes and new features