> For the complete documentation index, see [llms.txt](https://docs.ottpay.com/solutions-cn/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ottpay.com/solutions-cn/xian-shang-shang-hu-jie-ru/xian-shang-zhi-fu-chang-jing/untitled-1/ott-online-payment-api.md). # OTT Online Payment API 通过OTT Pay online payment API直接在商户网站显示支付二维码完成支付 ### 支付流程 ![进入商户页面](https://3159717652-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LXe2T2FM_09n9g8xO9N%2F-LZLWgWzzWhlZNKs72ul%2F-LZLWhC1r70GZdRt98ip%2Fimage.png?alt=media\&token=c7fa7d54-59ea-4f6b-83f5-f4bb69aeb01e) ![在商家页面完成点单](https://3159717652-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LXe2T2FM_09n9g8xO9N%2F-LYbdvkpxzgT_Zb5kr22%2F-LYbe8XOGL-8Nifzf0Ve%2Fimage.png?alt=media\&token=37e5e00a-a011-4df3-b162-ac92e63a1877) ![选择微信或支付宝支付后显示支付二维码](https://3159717652-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LXe2T2FM_09n9g8xO9N%2F-LYbdvkpxzgT_Zb5kr22%2F-LYbeGcL9G7iT9GBUNnz%2Fimage.png?alt=media\&token=662d8e7c-0bb5-4700-9121-0942d0caec50) ![使用手机扫描付款码调起钱包完成支付](https://3159717652-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LXe2T2FM_09n9g8xO9N%2F-LYbdvkpxzgT_Zb5kr22%2F-LYbeN6rgfXOxgYUXLl9%2Fimage.png?alt=media\&token=9026cd25-7c25-4e88-b16b-02ad94439c94) 视频演示支付流程：