> For the complete documentation index, see [llms.txt](https://docs.b2binpay.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.b2binpay.com/api-guide.md).

# API guide

- [API overview](https://docs.b2binpay.com/api-guide/api-overview.md): B2BINPAY API documentation overview featuring RESTful API integration, endpoints, authentication, and developer resources for crypto payments
- [Authentication](https://docs.b2binpay.com/api-guide/authentication.md): B2BINPAY API authentication guide with API keys, security protocols, and secure integration methods for crypto payment processing
- [Wallet methods](https://docs.b2binpay.com/api-guide/wallet-methods.md): B2BINPAY wallet API methods and endpoints for programmatic wallet management, creation, and configuration via REST API
- [Transfer methods](https://docs.b2binpay.com/api-guide/transfer-methods.md): B2BINPAY transfer API endpoints to automate crypto transfers, internal transactions, and fund movements via API integration
- [Deposit methods](https://docs.b2binpay.com/api-guide/deposit-methods.md): B2BINPAY deposit API documentation for programmatic deposit handling, address generation, and incoming transaction management
- [Payout methods](https://docs.b2binpay.com/api-guide/payout-methods.md): B2BINPAY payout API endpoints to automate crypto payouts, batch processing, and withdrawal management via API integration
- [Currency methods](https://docs.b2binpay.com/api-guide/currency-methods.md): B2BINPAY currency API methods for supported cryptocurrencies, currency data, and denomination management via REST API
- [Rate methods](https://docs.b2binpay.com/api-guide/rate-methods.md): B2BINPAY rate API endpoints for real-time crypto rates, historical data, and pricing information for API integration


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