试算商户手续费
curl --request POST \
--url https://openplatform.gateapi.io/payment/open/institution/payClearing/clearing/previewMerchantFee \
--header 'Content-Type: application/json' \
--header 'X-GatePay-Certificate-ClientId: <x-gatepay-certificate-clientid>' \
--header 'X-GatePay-Nonce: <x-gatepay-nonce>' \
--header 'X-GatePay-On-Behalf-Of: <x-gatepay-on-behalf-of>' \
--header 'X-GatePay-Signature: <x-gatepay-signature>' \
--header 'X-GatePay-Timestamp: <x-gatepay-timestamp>' \
--data '
{
"orderCurrency": "USDT",
"accessMode": 0,
"scenario": 0,
"orderAmount": "100.00"
}
'{
"status": "success",
"code": "000000",
"errorMessage": "",
"data": {
"merchantId": "123456789",
"merchantType": 1,
"accessMode": 0,
"orderCurrency": "USDT",
"orderAmount": 100,
"orderFee": 2.5
}
}手续费
试算商户手续费
本接口用于根据商户信息、订单金额等参数，试算该笔交易的手续费金额。仅限Gate Pay商户调用。
POST
/
payment
/
open
/
institution
/
payClearing
/
clearing
/
previewMerchantFee
试算商户手续费
curl --request POST \
--url https://openplatform.gateapi.io/payment/open/institution/payClearing/clearing/previewMerchantFee \
--header 'Content-Type: application/json' \
--header 'X-GatePay-Certificate-ClientId: <x-gatepay-certificate-clientid>' \
--header 'X-GatePay-Nonce: <x-gatepay-nonce>' \
--header 'X-GatePay-On-Behalf-Of: <x-gatepay-on-behalf-of>' \
--header 'X-GatePay-Signature: <x-gatepay-signature>' \
--header 'X-GatePay-Timestamp: <x-gatepay-timestamp>' \
--data '
{
"orderCurrency": "USDT",
"accessMode": 0,
"scenario": 0,
"orderAmount": "100.00"
}
'{
"status": "success",
"code": "000000",
"errorMessage": "",
"data": {
"merchantId": "123456789",
"merchantType": 1,
"accessMode": 0,
"orderCurrency": "USDT",
"orderAmount": 100,
"orderFee": 2.5
}
}Documentation Index
Fetch the complete documentation index at: https://docs.gate.com/llms.txt
Use this file to discover all available pages before exploring further.
概述
本页说明POST /payment/open/institution/payClearing/clearing/previewMerchantFee 接口。完整的请求参数、响应结构与示例由上方关联的 OpenAPI 定义渲染。
说明
- 认证方式使用 GatePay 标准签名请求头。
- 本页展示同一接口的机构路径版本。
- 除创建子账户、查询子账户详情、分页查询子账户外，机构侧请求需携带
X-GatePay-On-Behalf-Of。 - 通用签名规则请参见 /api-reference/version/100/cn/common/securityAndSignature。
请求头
商户ID
示例:
"mZ96D37oKk-HrWJc"
签名
示例:
"601d560c54d53412aca5901256f101e7078b5779f61f30bedfe9a5f0b92f049589952a151ea477371e4a99ac0e1c3cc8dec62654b3c6a1794ef981efe19232bc"
时间戳（毫秒）
示例:
"1726027137585"
随机数
示例:
"2290830087"
必填代理归属请求头。请填写本次请求的发起方账户 ID；在机构代理商户 API 中通常填写目标子账户 ID，在机构代扣与划转接口中可填写机构账户 ID 或子账户 ID。
请求体
application/json
试算商户手续费请求参数
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助手
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