Get Extracted Results For Invoices In Between Date Range

Endpoint Name: getdocumentsbetweendates

Request type : POST

Authorization : Bearer token as header

Endpoint Details : API is used to get the extracted data/results for invoices that belong to a specific date range.

Request Type

Method	URL
POST	URL/access/klearstack/getdocumentsbetweendates

Request Body

Params	Values	Required	Description
company_name	string	Yes	Name of the company.
collection_name	string	Yes	Name of the collection.
start_date	string	Yes	Format : “DD-MM-YYYY”.
end_date	string	Yes	Format : “DD-MM-YYYY”.
page_index	integer	No	integer value, Page number.
items_per_page	integer	No	Results per page (Max 20).

Request Code Samples

Shell

• Request Body

curl --location "URL/access/klearstack/getdocumentsbetweendates" \
  -H "Authorization: Bearer your_token_here" \
  --form "company_name=Replace_Company_Name_Here" \
  --form "collection_name=Replace_Collection_Name_Here"
  --form "start_date=DD-MM-YYYY" \
  --form "end_date=DD-MM-YYYY" \
  --form "page_index=1" \
  --form "items_per_page=10"

Python

• Request Body

import requests

url = "URL/access/klearstack/getdocumentsbetweendates"

payload = {'company_name': 'Replace_Company_Name_Here',
'collection_name': 'Replace_Collection_Name_Here'
'start_date': 'DD-MM-YYYY',
'end_date': 'DD-MM-YYYY',
'page_index': '1',
'items_per_page': '10'}
files=[

]
headers = {
  'Authorization': 'Bearer your_token_here'
}

response = requests.request("POST", url, headers=headers, data=payload, files=files)

print(response.text)

Java (OkHttp)

• Request Body

OkHttpClient client = new OkHttpClient();

RequestBody body = new MultipartBody.Builder()
    .setType(MultipartBody.FORM)
    .addFormDataPart("company_name", "Replace_Company_Name_Here")
    .addFormDataPart("collection_name", "Replace_Collection_Name_Here")
    .addFormDataPart("start_date", "DD-MM-YYYY")
    .addFormDataPart("end_date", "DD-MM-YYYY")
    .addFormDataPart("page_index", "1")
    .addFormDataPart("items_per_page", "10")
    .build();

Request request = new Request.Builder()
    .url("URL/access/klearstack/getdocumentsbetweendates")
    .post(body)
    .addHeader("Authorization", "Bearer your_token_here")
    .build();

Response response = client.newCall(request).execute();

Node.js (Axios)

• Request Body

const axios = require('axios');
const FormData = require('form-data');

let formData = new FormData();
formData.append('company_name', 'Replace_Company_Name_Here');
formData.append('collection_name', 'Replace_Collection_Name_Here');
formData.append('start_date', 'DD-MM-YYYY');
formData.append('end_date', 'DD-MM-YYYY');
formData.append('page_index', '1');
formData.append('items_per_page', '10');

let config = {
  method: 'post',
  maxBodyLength: Infinity,
  url: 'URL/access/klearstack/getdocumentsbetweendates',
  headers: {
    'Authorization': 'Bearer your_token_here',
    ...formData.getHeaders()
  },
  data: formData
};

axios.request(config)
  .then((response) => {
    console.log(JSON.stringify(response.data));
  })
  .catch((error) => {
    console.log(error);
  });

JavaScript (XHR)

• Request Body

// WARNING: For POST requests, body is set to null by browsers.

var formData = new FormData();
formData.append("company_name", "Replace_Company_Name_Here");
formData.append("collection_name", "Replace_Collection_Name_Here");
formData.append("start_date", "DD-MM-YYYY");
formData.append("end_date", "DD-MM-YYYY");
formData.append("page_index", "1");
formData.append("items_per_page", "10");

var xhr = new XMLHttpRequest();
xhr.withCredentials = true;

xhr.addEventListener("readystatechange", function() {
  if(this.readyState === 4) {
    console.log(this.responseText);
  }
});

xhr.open("POST", "URL/access/klearstack/getdocumentsbetweendates");
xhr.setRequestHeader("Authorization", "Bearer your_token_here");

xhr.send(formData);

API Response

Status Code	Response
200	{ "result": [ { "Document_id": "68becd0f7cd9ff12c3d707d3", "is_approved": 0, "file_name": "test__MNV__9503222207.pdf", "overall_confidence": 0.8882295802918684, "document_type": "Invoice", "upload_time": "2025-09-08T18:03:21.001", "finished_time": "2025-09-08T18:04:47.017", "Inv_Number": { "value": "IA194485094", "confidence": 0.997040534621632, "page_index": 1, "coordinate": [ 564, 557, 632, 566 ] }, "Inv_PO": { "value": "1146965", "confidence": 0.945120326753658, "page_index": 1, "coordinate": [ 605, 271, 652, 280 ] }, "Engine_Number": { "value": "E20ASE09941", "confidence": 0.932500680264945, "page_index": 1, "coordinate": [ 161, 883, 231, 891 ] }, "Chassis_Number": { "value": "MD2C59202SAE86580", "confidence": 0.931441079866287, "page_index": 1, "coordinate": [ 413, 883, 527, 891 ] }, "Inv_Total": { "value": "100000.0", "confidence": 0.99, "page_index": 1, "coordinate": [ 149, 1294, 162, 1304 ] }, "Inv_Supplier": { "value": "Digit Go Digit General Insurance Ltd", "page_index": 1, "coordinate": [ 971, 68, 1161, 98 ], "confidence": 0.75 }, "Inv_Customer": { "value": "PANKAJ SANTOSH RAUT", "page_index": 1, "coordinate": [ 161, 234, 294, 246 ], "confidence": 0.75 }, "Inv_Origin": { "value": "India", "confidence": 0.955733651465401, "page_index": 1, "coordinate": [ 1244, 1110, 1269, 1120 ] }, "Inv_Customer_Mobile": { "value": "1111111111", "confidence": 0.954875597510902, "page_index": 1, "coordinate": [ 0, 0, 0, 0 ] }, "Inv_Customer_Address": { "value": "HOSPITAL TEACHERS COLONY NHAVARA PO 1146965 NHAVARE DIST : PUNE - 412211", "page_index": 1, "coordinate": [ 263, 234, 513, 631 ], "confidence": 0.94 }, "Inv_Date": { "value": "06-Aug-2025", "confidence": 0.9957775219021949, "page_index": 1, "coordinate": [ 669, 560, 732, 568 ] }, "Sign_Exist_Flag": { "value": "True", "confidence": 0.5162655711174011, "page_index": 1, "coordinate": [ 285, 366, 346, 417 ] } } ], "status": "complete", "page_index": 1, "total_pages": 1, "total_count": 1 }
403	Forbidden: Client Error
501	Server Error