# 【商户-API支付】如何设置收银台支付币种？

收银台支付币种是指商户可在收银台收款过程中支持的加密货币种类。支付币种包括主流各种加密货币（如比特币、以太坊、泰达币等）。这样的支付币种多样化可以更好地满足全球用户的支付需求，扩大商户的客户群体，提升交易便捷性和灵活性。TokenPay支持TRX、USDT、ETH、BNB、USDC、DOGE、MATIC、SOL等各种主流加密货币和各大主流公链，商户可根据实际应用自由组合。

* **API应用列表中，选择需要设置的API应用，点击“多币种支付”**

<figure><img src="/files/1R38lyTt769gucMJKgUf" alt=""><figcaption></figcaption></figure>

* **选择币种，点击“保存”即可**

<figure><img src="/files/fRqqjvXBYSyTTWeej2FT" alt=""><figcaption></figcaption></figure>


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