curl --request POST \
  --url https://app.jolts.xyz/api/usages \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'Idempotency-Key: <idempotency-key>' \
  --data '
{
  "query": "charging",
  "filters": {
    "kinds": [
      "procurement_request"
    ]
  },
  "limit": 10
}
'

import requests

url = "https://app.jolts.xyz/api/usages"

payload = {
    "query": "charging",
    "filters": { "kinds": ["procurement_request"] },
    "limit": 10
}
headers = {
    "Idempotency-Key": "<idempotency-key>",
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {
    'Idempotency-Key': '<idempotency-key>',
    Authorization: 'Bearer <token>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({query: 'charging', filters: {kinds: ['procurement_request']}, limit: 10})
};

fetch('https://app.jolts.xyz/api/usages', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

require 'uri'
require 'net/http'

url = URI("https://app.jolts.xyz/api/usages")

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

request = Net::HTTP::Post.new(url)
request["Idempotency-Key"] = '<idempotency-key>'
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"query\": \"charging\",\n  \"filters\": {\n    \"kinds\": [\n      \"procurement_request\"\n    ]\n  },\n  \"limit\": 10\n}"

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

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://app.jolts.xyz/api/usages",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'query' => 'charging',
    'filters' => [
        'kinds' => [
                'procurement_request'
        ]
    ],
    'limit' => 10
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json",
    "Idempotency-Key: <idempotency-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"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://app.jolts.xyz/api/usages"

	payload := strings.NewReader("{\n  \"query\": \"charging\",\n  \"filters\": {\n    \"kinds\": [\n      \"procurement_request\"\n    ]\n  },\n  \"limit\": 10\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Idempotency-Key", "<idempotency-key>")
	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://app.jolts.xyz/api/usages")
  .header("Idempotency-Key", "<idempotency-key>")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"query\": \"charging\",\n  \"filters\": {\n    \"kinds\": [\n      \"procurement_request\"\n    ]\n  },\n  \"limit\": 10\n}")
  .asString();

{
  "as_of": "2026-09-25T02:47:07.539699Z",
  "retrieval": "lexical",
  "next_cursor": null,
  "delivery_unit": "company",
  "coverage_status": "partial",
  "usage": {
    "id": 981239950,
    "status": "delivered",
    "request_key": "observations",
    "request_units": 1,
    "delivered_units": 2,
    "fresh_evidence_units": 0
  },
  "request_allowance": {
    "window_seconds": 10800,
    "window_remaining": 197,
    "weekly_remaining": 997
  },
  "observations": [
    {
      "id": 23,
      "company": {
        "id": 23,
        "name": "Sequoia Freight"
      },
      "kind": "procurement_request",
      "observed_fact": "Issued a request for fleet charging equipment at a new depot.",
      "why_it_may_matter": "This observed company activity may be relevant to the search objective; verify fit against the evidence.",
      "demand_class": "explicit_request",
      "country": "US",
      "confidence": 1,
      "occurred_at": "2026-09-18T00:00:00Z",
      "observed_at": "2026-09-25T02:47:06Z",
      "expires_at": null,
      "evidence": [
        {
          "source_uri": "https://sequoia.example.test/tenders/fleet-charging",
          "excerpt": "Issued a request for fleet charging equipment at a new depot.",
          "occurred_at": "2026-09-18T00:00:00Z",
          "observed_at": "2026-09-25T02:47:06Z"
        }
      ]
    },
    {
      "id": 22,
      "company": {
        "id": 22,
        "name": "Northstar Transit"
      },
      "kind": "procurement_request",
      "observed_fact": "Issued a request for depot charging equipment.",
      "why_it_may_matter": "This observed company activity may be relevant to the search objective; verify fit against the evidence.",
      "demand_class": "explicit_request",
      "country": "CA",
      "confidence": 1,
      "occurred_at": "2026-09-04T00:00:00Z",
      "observed_at": "2026-09-25T02:47:06Z",
      "expires_at": null,
      "evidence": [
        {
          "source_uri": "https://northstar.example.test/tenders/depot-charging",
          "excerpt": "Issued a request for depot charging equipment.",
          "occurred_at": "2026-09-04T00:00:00Z",
          "observed_at": "2026-09-25T02:47:06Z"
        }
      ]
    }
  ],
  "withheld_units": 0
}

{
  "usage": {
    "id": 981239951,
    "status": "pending",
    "request_key": "background",
    "request_units": 0,
    "delivered_units": 0,
    "fresh_evidence_units": 0
  },
  "request_allowance": {
    "window_seconds": 10800,
    "window_remaining": 196,
    "weekly_remaining": 996
  }
}

{
  "error": {
    "code": "invalid_api_key",
    "message": "Provide a valid API credential."
  }
}

{
  "error": {
    "code": "subscription_required",
    "message": "An active or trialing subscription is required."
  }
}

{
  "error": {
    "code": "invalid_search",
    "message": "background must be a boolean"
  }
}

{
  "error": {
    "code": "request_limit_reached",
    "message": "The subscription request limit has been reached.",
    "retry_at": "2026-09-25T05:00:00Z",
    "retry_after_seconds": 60
  }
}