n8n and Stirling API

[user90210]

Hi,

I'm having trouble getting the API to work with n8n code node.
The API returns blank PDF files.

Can you have a look at the http request? Maybe you can see what's wrong with it.
https://webhook.site/#!/8d48daa8-4afa-4836-a30f-81ce7b727af1

and the code I used..

[user90210]

const FormData = require('form-data');
const formData = new FormData();

formData.append('fitOption','fitDocumentToImage');
formData.append('colorType','color');
formData.append('autoRotate','true');

for (let i = 0; i < items.length; i++) {

formData.append('fileInput', await this.helpers.getBinaryDataBuffer(i, 'data'), 'image.jpg');
}

const request_options = {
url: 'http://192.168.144.68:8081/api/v1/convert/img/pdf',
headers: {
'accept': '/',
//'Content-Type': 'multipart/form-data',
},
method: 'POST',
body : formData,
returnFullResponse: true,
encoding: 'arraybuffer'
}
console.log(request_options);

const response = await this.helpers.httpRequest(request_options);
//console.log(response);

return [{
json: response.headers,
binary: {
data: {
data: response.body.toString('base64'),
mimeType: response.headers['content-type'],
fileExtension: 'pdf',
fileName: response.headers['content-disposition'].split(""")[3]
}
}
}];