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

# API Reference (BTC⚡️)

Currently only Bitcoin "BTC" supported

Ninjapay API's allow web applications and developers to interact with Ninjapay platform systems. This guide will walk you through the primary methods that are part of the Ninjapay lightning APIs.

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[Wallet Info](/ninjapay-api-docs/how-to/api-reference-btc/wallet-info.md)
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[Send Payment](/ninjapay-api-docs/how-to/api-reference-btc/send-payment.md)
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[Request Payment](/ninjapay-api-docs/how-to/api-reference-btc/request-payment.md)
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[NinjaAuth](/ninjapay-api-docs/how-to/api-reference-btc/ninjaauth.md)
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[Ninjapay URI Intent](/ninjapay-api-docs/how-to/api-reference-btc/ninjapay-uri-intent.md)
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[Check Payment](/ninjapay-api-docs/how-to/api-reference-btc/check-payment.md)
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[Transactions](/ninjapay-api-docs/how-to/api-reference-btc/transactions.md)
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[Get Prices](/ninjapay-api-docs/how-to/api-reference-btc/get-prices.md)
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[Decode Invoice](/ninjapay-api-docs/how-to/api-reference-btc/decode-invoice.md)
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[Error Handling](/ninjapay-api-docs/how-to/api-reference-btc/error-handling.md)
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[Limits on API Requests](/ninjapay-api-docs/how-to/api-reference-btc/limits-on-api-requests.md)
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[Withdraw Vouchers](/ninjapay-api-docs/how-to/api-reference-btc/withdraw-vouchers.md)
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