curl --request GET \
  --url https://api.upwell.com/api/rest/purchase-orders \
  --header 'Authorization: <api-key>'

import requests

url = "https://api.upwell.com/api/rest/purchase-orders"

headers = {"Authorization": "<api-key>"}

response = requests.get(url, headers=headers)

print(response.text)

const options = {method: 'GET', headers: {Authorization: '<api-key>'}};

fetch('https://api.upwell.com/api/rest/purchase-orders', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.upwell.com/api/rest/purchase-orders",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "Authorization: <api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://api.upwell.com/api/rest/purchase-orders"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("Authorization", "<api-key>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://api.upwell.com/api/rest/purchase-orders")
  .header("Authorization", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.upwell.com/api/rest/purchase-orders")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Get.new(url)
request["Authorization"] = '<api-key>'

response = http.request(request)
puts response.read_body

{
  "purchaseOrders": [
    {
      "annotations": [
        {
          "confidence": 123,
          "fieldLabel": "<string>",
          "id": "<string>",
          "pageNumber": 123,
          "reasoning": "<string>",
          "stampTitle": "<string>",
          "text": "<string>",
          "valueDate": "2023-12-25",
          "valueNumber": "<string>"
        }
      ],
      "billTo": {
        "address": {
          "city": "<string>",
          "stateOrProvince": "<string>",
          "streetLine1": "<string>",
          "streetLine2": "<string>",
          "streetLine3": "<string>",
          "zipOrPostalCode": "<string>"
        },
        "email": "<string>",
        "name": "<string>",
        "phone": "<string>"
      },
      "buyerContactName": "<string>",
      "buyerEmail": "<string>",
      "buyerName": "<string>",
      "buyerPhone": "<string>",
      "cancelAfterDate": "2023-12-25",
      "confirmToEmail": "<string>",
      "contractNumber": "<string>",
      "createdAt": "<unknown>",
      "customerAccountNumber": "<string>",
      "department": "<string>",
      "documentId": "<string>",
      "fobPoint": "<string>",
      "freightTerms": "<string>",
      "id": "<string>",
      "incoterms": "<string>",
      "legibilityScore": "<unknown>",
      "miscChargeAmount": 123,
      "notes": "<string>",
      "paymentTermsDescription": "<string>",
      "paymentTermsDiscountDays": 123,
      "paymentTermsDiscountPercent": "<unknown>",
      "paymentTermsNetDays": 123,
      "pickupDate": "2023-12-25",
      "poDate": "2023-12-25",
      "poNumber": "<string>",
      "poType": "<string>",
      "projectNumber": "<string>",
      "purchaseOrderLineItems": [
        {
          "brand": "<string>",
          "buyerPartNumber": "<string>",
          "description": "<string>",
          "extendedAmount": 123,
          "id": "<string>",
          "lineNumber": 123,
          "manufacturerName": "<string>",
          "manufacturerPartNumber": "<string>",
          "notes": "<string>",
          "packSize": "<string>",
          "promisedDeliveryDate": "2023-12-25",
          "quantity": "<unknown>",
          "requestedDeliveryDate": "2023-12-25",
          "revision": "<string>",
          "schedules": "<unknown>",
          "unitOfMeasure": "<string>",
          "unitPriceAmount": 123,
          "unitPriceBasis": "<unknown>",
          "upc": "<string>",
          "vendorPartNumber": "<string>"
        }
      ],
      "referenceNumbers": "<unknown>",
      "releaseNumber": "<string>",
      "remitTo": {
        "address": {
          "city": "<string>",
          "stateOrProvince": "<string>",
          "streetLine1": "<string>",
          "streetLine2": "<string>",
          "streetLine3": "<string>",
          "zipOrPostalCode": "<string>"
        },
        "email": "<string>",
        "name": "<string>",
        "phone": "<string>"
      },
      "requestedDeliveryDate": "2023-12-25",
      "requestedShipDate": "2023-12-25",
      "requesterName": "<string>",
      "requisitionNumber": "<string>",
      "revisionDate": "2023-12-25",
      "revisionNumber": "<string>",
      "shipTo": {
        "address": {
          "city": "<string>",
          "stateOrProvince": "<string>",
          "streetLine1": "<string>",
          "streetLine2": "<string>",
          "streetLine3": "<string>",
          "zipOrPostalCode": "<string>"
        },
        "email": "<string>",
        "name": "<string>",
        "phone": "<string>"
      },
      "shipToCode": "<string>",
      "shipVia": "<string>",
      "specialInstructions": "<string>",
      "subtotalAmount": 123,
      "supplier": {
        "address": {
          "city": "<string>",
          "stateOrProvince": "<string>",
          "streetLine1": "<string>",
          "streetLine2": "<string>",
          "streetLine3": "<string>",
          "zipOrPostalCode": "<string>"
        },
        "email": "<string>",
        "name": "<string>",
        "phone": "<string>"
      },
      "taxAmount": 123,
      "totalAmount": 123,
      "totalQuantity": "<unknown>",
      "totalVolume": "<unknown>",
      "totalWeight": "<unknown>",
      "vendorInstructions": "<string>",
      "vendorNumber": "<string>",
      "weightUnit": "<string>"
    }
  ]
}

{
  "error": "Not-NULL violation. null value in column \"shipment_id\" of relation \"shipments\" violates not-null constraint",
  "code": "constraint-violation"
}