Upload File

Request address

POST

https://sandbox.j-pay.net/pay/merchant/create

Test account

Merchant ID：10010

ApiKey: 7e4nicn14nhyup146dfbi8hpnpus9juz

Request headers

Header Name	Header Value
Agent-Merchant-Id	10010

Request parameters

Request parameters

Parameter Name	Type	Required	Sign(Y OR N)	Parameter Description
memberid	String	Y	Y	Merchant ID
file	File	Y	N	The file to be uploaded.
sign	String	Y	N	Please see the verification signature field format

Response Parameters

Parameter Name	Type	Parameter Description
code	String	Status of the request 1:Successful 0:Fail
info	String	Message of the request
data	Array	The uploaded file information.
data.id	Integer	The unique identifier of the uploaded file.

Demo

Javascript

import { md5 } from "js-md5";
import axios from "axios";
import FormData from 'form-data';
import fs from 'fs';
import path from 'path';
import { fileURLToPath } from 'url';

const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);

const CONFIG = {
  KEY: "7e4nicn14nhyup146dfbi8hpnpus9juz",
  AGENT_ID: "10010",
  MEMBER_ID: "10304",
  UPLOAD_URL: "https://sandbox.j-pay.net/pay/upload/file",
  IMAGE_PATH: path.resolve(__dirname, './cashapp.png')
};

function uploadFile() {
    if (!fs.existsSync(CONFIG.IMAGE_PATH)) {
      throw new Error(`File not found: ${CONFIG.IMAGE_PATH}`);
    }

    const query = { memberid: CONFIG.MEMBER_ID };
    const signData = Object.keys(query)
      .sort()
      .map(key => `${key}=${query[key]}`);
    signData.push(`key=${CONFIG.KEY}`);
    const sign = md5(signData.join("&")).toUpperCase();

    const formData = new FormData();
    formData.append('file', fs.createReadStream(CONFIG.IMAGE_PATH), {
      filename: 'cashapp.png',
      contentType: 'image/png'
    });
    formData.append('memberid', CONFIG.MEMBER_ID);
    formData.append('sign', sign);

    axios.request({
      url: CONFIG.UPLOAD_URL,
      method: "post",
      headers: {
        "Agent-Merchant-Id": CONFIG.AGENT_ID,
        ...formData.getHeaders()
      },
      data: formData,
    }).then((response) => {
      console.log("Upload Success：", response.data);
      return response.data;
    }).catch((error) => {
      console.error("Upload Failed：", error);
      throw error;
    });
}

uploadFile();

Php

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Python

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