curl --request POST \
  --url https://api.example.com/v1/utility/get \
  --header 'Content-Type: application/json' \
  --header 'x-ws-api-key: <api-key>' \
  --data '
{
  "zipcode": "94107",
  "detailLevel": "minimal"
}
'

import requests

url = "https://api.example.com/v1/utility/get"

payload = {
    "zipcode": "94107",
    "detailLevel": "minimal"
}
headers = {
    "x-ws-api-key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'x-ws-api-key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({zipcode: '94107', detailLevel: 'minimal'})
};

fetch('https://api.example.com/v1/utility/get', 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.example.com/v1/utility/get",
  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([
    'zipcode' => '94107',
    'detailLevel' => 'minimal'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "x-ws-api-key: <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"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.example.com/v1/utility/get"

	payload := strings.NewReader("{\n  \"zipcode\": \"94107\",\n  \"detailLevel\": \"minimal\"\n}")

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

	req.Header.Add("x-ws-api-key", "<api-key>")
	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://api.example.com/v1/utility/get")
  .header("x-ws-api-key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"zipcode\": \"94107\",\n  \"detailLevel\": \"minimal\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.example.com/v1/utility/get")

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

request = Net::HTTP::Post.new(url)
request["x-ws-api-key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"zipcode\": \"94107\",\n  \"detailLevel\": \"minimal\"\n}"

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

{
  "request_id": "req_123",
  "error_code": "VALIDATION_FAILED",
  "message": "Request validation failed.",
  "field_errors": [
    {
      "field": "zipcode",
      "message": "zipcode is invalid"
    }
  ]
}

{
  "request_id": "req_123",
  "error_code": "AUTH_MISSING_API_KEY",
  "message": "Missing x-ws-api-key header.",
  "recovery_action": "Provide the x-ws-api-key header. If this contradicts the public docs or OpenAPI contract, submit structured feedback through /v1/feedback."
}

[
  {
    "utilityId": "14328",
    "utilityName": "Pacific Gas & Electric",
    "iconUrl": "https://example.com/utilities/pge.png",
    "ratePlans": [
      {
        "id": "6915de25881cbc6041e4c7f1",
        "rateID": "tou-d-pr-1",
        "udId": "6915de25881cbc6041e4c7f1",
        "ratePlanName": "TOU-D",
        "supportedType": "optimizable"
      }
    ]
  }
]