API – 创建付款

创建支付

为您的服务创建支付链接

URL

POST

https://api.fps.pro/invoices/create

请求格式application/json

`amount` required number	指定法币中的支付金额
`currency` required string	接受的法币（见法币列表）
`order_id` string	您系统中的订单 ID
`network` string	您可以指定必须接收支付的网络，也可以留空以接受任意可用网络的支付
`webhook_link` url	支付状态回传的 URL 默认值: merchant settings
`success_link` url	支付成功后客户跳转的 URL 默认值: merchant settings
`error_link` url	支付失败后客户跳转的 URL 默认值: merchant settings
`part_payment` boolean	您可以允许或禁止单笔支付中的部分付款默认值: true or merchant settings
`ignore_client_amount` boolean	如果设置为 True，客户支付的任意金额都会成功完成发票默认值: false or merchant settings
`payment_accuracy` number	指定 1 到 100 的百分比。例如 $100 支付设置为 5 时，客户支付 $95 即视为成功并完成默认值: 0 or merchant settings
`fee` number	1 到 100 的值，将按百分比为支付增加手续费默认值: 0
`discount` number	1 到 100 的值，将按指定百分比为支付应用折扣默认值: 0
`additional_info` string	任意信息
`auto_convert` boolean	收到付款后自动兑换默认值: false

响应格式data object

`id` uuid	发票 ID
`info.currency` string \| null	发票的法币代码
`info.token` string \| null	支付代币
`info.network` string \| null	支付网络
`info.address` string \| null	用于支付的钱包地址
`amount.starting_price` number	发票的初始法币金额
`amount.discount_percent` number	折扣百分比
`amount.merchant_fee_percent` number	商户手续费百分比
`amount.service_fee_percent` number \| null	平台服务费百分比
`amount.total` number	折扣和手续费后的最终金额
`url.webhook` url \| null	商户 Webhook URL
`url.success` url \| null	支付成功后的跳转 URL
`url.error` url \| null	支付失败后的跳转 URL
`url.payment` url	支付页面链接
`options.part_payment` boolean	是否允许部分付款
`options.ignore_client_amount` boolean	是否忽略客户的精确金额
`options.payment_accuracy` number	允许的付款误差
`additional.order_id` string \| null	外部订单 ID
`additional.info` string \| null	订单附加信息
`status` string	发票当前状态
`expired_at` string (ISO 8601, UTC)	发票过期日期
`created_at` string (ISO 8601, UTC)	发票创建日期

请求示例

curl --request POST 'https://api.fps.pro/invoices/create' \
  --header 'Content-Type: application/json' \
  --header 'X-Client-Id: YOUR_CLIENT_ID' \
  --header 'X-Timestamp: 1720000000' \
  --header 'X-Signature: YOUR_HMAC_SHA256_SIGNATURE' \
  --data '{
  "amount": 150.75,
  "currency": "usd",
  "order_id": "ORD-1001",
  "network": "tron",
  "webhook_link": "https://merchant.example.com/webhooks/fps",
  "success_link": "https://merchant.example.com/payments/success",
  "error_link": "https://merchant.example.com/payments/error",
  "part_payment": true,
  "ignore_client_amount": false,
  "payment_accuracy": 0,
  "fee": 1.5,
  "discount": 3,
  "additional_info": "Premium subscription",
  "auto_convert": false
}'

成功响应

{
  "status": 201,
  "message": "invoice created",
  "data": {
    "id": "0a718b02-138d-495a-9661-39ca52139c07",
    "info": {
      "currency": "USD",
      "token": null,
      "network": null,
      "address": null
    },
    "amount": {
      "starting_price": 1000,
      "discount_percent": 0,
      "merchant_fee_percent": 10,
      "service_fee_percent": 1,
      "total": 1100
    },
    "url": {
      "webhook": "https://merchant.example/webhook",
      "success": "https://merchant.example/success",
      "error": "https://merchant.example/error",
      "payment": "https://frontend.example/0a718b02-138d-495a-9661-39ca52139c07"
    },
    "options": {
      "part_payment": true,
      "ignore_client_amount": false,
      "payment_accuracy": 0
    },
    "additional": {
      "order_id": "1",
      "info": ""
    },
    "status": "init",
    "expired_at": "2026-01-05 14:30:43",
    "created_at": "2026-01-05T13:30:43.000Z"
  }
}

错误

详细的授权错误列表位于授权 - 错误

{
  "status": 422,
  "message": "Validation Error",
  "errors": [
    {
      "field": "currency",
      "message": "currency is required"
    }
  ]
}

{
  "status": 500,
  "message": "Internal Server Error"
}