node.js

const fs = require("fs");  
const path = require("path");  
const fetch = require("node-fetch");  
const FormData = require("form-data");

const internals = {  
  url: "<https://api.taggun.io/api/receipt/v1/simple/file">,  
  filePath: "./sample.jpeg",  
  taggunApiKey: "xxxx",  
};

(async () => {  
  const filePath = internals.filePath;

  try {  
    const postBody = createFormData(filePath);

```
const response = await fetch(internals.url, {
  headers: {
    accept: "application/json",
    apikey: internals.taggunApiKey,
    contentType: getContentType(filePath),
  },
  method: "POST",
  body: postBody,
});

const result = await response.json();
console.log(result);
```
  } catch (err) {  
    console.error(err);  
  }  
})();

function createFormData(filePath) {  
  const filename = path.basename(filePath);  
  const fileStream = fs.createReadStream(filePath, { autoClose: true });  
  const formData = new FormData();

  // Add any other POST properties that you require  
  // Go to <https://api.taggun.io> to see what other POST properties you require.  
  formData.append("file", fileStream, {  
    filename,  
    contentType: getContentType(filePath),  
  });

  formData.append("refresh", "false");

  return formData;  
}

function getContentType(filePath) {  
  const fileExt = path.extname(filePath);  
  switch (fileExt.toLocaleLowerCase()) {  
    case ".png":  
      return "image/png";  
    case ".pdf":  
      return "application/pdf";  
    default:  
      return "image/jpg";  
  }  
}