curl --request PATCH \
  --url https://www.closient.com/certifications/api/v1/products/{gtin}/claims/{claim_id} \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: <api-key>' \
  --data '
{
  "expiration_date": "2027-12-31",
  "metadata": {
    "order_id": "6735"
  },
  "source": "THIRD_PARTY_VERIFIED"
}
'

import requests

url = "https://www.closient.com/certifications/api/v1/products/{gtin}/claims/{claim_id}"

payload = {
    "expiration_date": "2027-12-31",
    "metadata": { "order_id": "6735" },
    "source": "THIRD_PARTY_VERIFIED"
}
headers = {
    "X-API-Key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'PATCH',
  headers: {'X-API-Key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    expiration_date: '2027-12-31',
    metadata: {order_id: '6735'},
    source: 'THIRD_PARTY_VERIFIED'
  })
};

fetch('https://www.closient.com/certifications/api/v1/products/{gtin}/claims/{claim_id}', 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://www.closient.com/certifications/api/v1/products/{gtin}/claims/{claim_id}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "PATCH",
  CURLOPT_POSTFIELDS => json_encode([
    'expiration_date' => '2027-12-31',
    'metadata' => [
        'order_id' => '6735'
    ],
    'source' => 'THIRD_PARTY_VERIFIED'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "X-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://www.closient.com/certifications/api/v1/products/{gtin}/claims/{claim_id}"

	payload := strings.NewReader("{\n  \"expiration_date\": \"2027-12-31\",\n  \"metadata\": {\n    \"order_id\": \"6735\"\n  },\n  \"source\": \"THIRD_PARTY_VERIFIED\"\n}")

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

	req.Header.Add("X-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.patch("https://www.closient.com/certifications/api/v1/products/{gtin}/claims/{claim_id}")
  .header("X-API-Key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"expiration_date\": \"2027-12-31\",\n  \"metadata\": {\n    \"order_id\": \"6735\"\n  },\n  \"source\": \"THIRD_PARTY_VERIFIED\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://www.closient.com/certifications/api/v1/products/{gtin}/claims/{claim_id}")

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

request = Net::HTTP::Patch.new(url)
request["X-API-Key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"expiration_date\": \"2027-12-31\",\n  \"metadata\": {\n    \"order_id\": \"6735\"\n  },\n  \"source\": \"THIRD_PARTY_VERIFIED\"\n}"

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

{
  "category": "INGREDIENT_ABSENCE",
  "code": "NON_GMO",
  "expiration_date": "2025-12-31",
  "id": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
  "label": "Non-GMO",
  "metadata": {
    "order_id": "6735"
  },
  "source": "BRAND_SELF_DECLARED",
  "valid_from": "2024-01-01"
}

{
  "detail": "The requested resource was not found.",
  "error_code": "not_found",
  "retryable": false,
  "status": 404,
  "timestamp": "2026-03-31T12:00:00+00:00",
  "title": "Not Found",
  "type": "https://closient.com/docs/errors/not_found"
}

{
  "detail": "The requested resource was not found.",
  "error_code": "not_found",
  "retryable": false,
  "status": 404,
  "timestamp": "2026-03-31T12:00:00+00:00",
  "title": "Not Found",
  "type": "https://closient.com/docs/errors/not_found"
}

{
  "detail": "The requested resource was not found.",
  "error_code": "not_found",
  "retryable": false,
  "status": 404,
  "timestamp": "2026-03-31T12:00:00+00:00",
  "title": "Not Found",
  "type": "https://closient.com/docs/errors/not_found"
}

{
  "detail": "The requested resource was not found.",
  "error_code": "not_found",
  "retryable": false,
  "status": 404,
  "timestamp": "2026-03-31T12:00:00+00:00",
  "title": "Not Found",
  "type": "https://closient.com/docs/errors/not_found"
}

{
  "detail": "The requested resource was not found.",
  "error_code": "not_found",
  "retryable": false,
  "status": 404,
  "timestamp": "2026-03-31T12:00:00+00:00",
  "title": "Not Found",
  "type": "https://closient.com/docs/errors/not_found"
}

{
  "detail": "The requested resource was not found.",
  "error_code": "not_found",
  "retryable": false,
  "status": 404,
  "timestamp": "2026-03-31T12:00:00+00:00",
  "title": "Not Found",
  "type": "https://closient.com/docs/errors/not_found"
}

{
  "detail": "The requested resource was not found.",
  "error_code": "not_found",
  "retryable": false,
  "status": 404,
  "timestamp": "2026-03-31T12:00:00+00:00",
  "title": "Not Found",
  "type": "https://closient.com/docs/errors/not_found"
}