Convert postman api call to Node.js call - node.js

Question

I'm getting some troubles when trying to make a post request to an API made with swagger 2.0 (not by me).
I've imported a collection to postman, and when i perform a post request it works perfect. However in Node.js it outputs a 400 error with swagger library, and a 500 with axios.
Heres the schema that the collection provides in postman:
{
"workflowFunctionID": 1,
"workflowActionParameters": [
{
"name": "Description",
"value": "Probando y wea2",
"workflowFunctionParameterId": 2
},
{
"name": "Price",
"value": "25000",
"workflowFunctionParameterId": 3
}
]
}
As i mentioned it works perfectly. And this is the current code that am using Node.js:
main = async() => {
try {
const token = await acquireTokenWithClientCredentials(RESOURCE, CLIENT_APP_Id, CLIENT_SECRET, AUTHORITY);
const request = {
url: `${WORKBENCH_API_URL}/api/v1/contracts?workflowId=1&contractCodeId=1&connectionId=1`,
method: "POST",
headers: { 'Content-Type': 'application/json', 'Authorization': `Bearer ${token.access_token}` },
body: {
workflowActionInput: {
workflowFunctionID: 1,
workflowActionParameters: [{
"name": "description",
"value": "cualkier wea"
},
{
"name": "price",
"value": "20000000"
}
]
}
}
}
let res = await Swagger.http(request);
console.log(res);
}
catch (err) {
console.error(err);
}
}
main();
How should i pass the body/form-data to the post request, or maybe using another package or code? Thanks in advance for any help.

Answer 1

When you have api running in postman, just see this button named "code" i marked with black
click on this button
select language as node.js
It will show you code in node.js for that api, just copy that code and paste where required.
Here i am attaching picture kindly see this