curl --request POST \
  --url https://api.passform.io/v1/pass/{templateId}/{passId} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "code": "ASDF123",
  "expiry": "2025-04-04T19:41:12.733Z",
  "validFrom": "2025-04-04T19:41:12.733Z",
  "voided": false,
  "fields": [
    {
      "key": "voucher",
      "label": "free drinks",
      "value": "1"
    }
  ],
  "backFields": [
    {
      "key": "terms",
      "label": "Terms and Condictions",
      "value": "https://myshout.co/terms"
    }
  ]
}
'

import requests

url = "https://api.passform.io/v1/pass/{templateId}/{passId}"

payload = {
    "code": "ASDF123",
    "expiry": "2025-04-04T19:41:12.733Z",
    "validFrom": "2025-04-04T19:41:12.733Z",
    "voided": False,
    "fields": [
        {
            "key": "voucher",
            "label": "free drinks",
            "value": "1"
        }
    ],
    "backFields": [
        {
            "key": "terms",
            "label": "Terms and Condictions",
            "value": "https://myshout.co/terms"
        }
    ]
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    code: 'ASDF123',
    expiry: '2025-04-04T19:41:12.733Z',
    validFrom: '2025-04-04T19:41:12.733Z',
    voided: false,
    fields: [{key: 'voucher', label: 'free drinks', value: '1'}],
    backFields: [
      {
        key: 'terms',
        label: 'Terms and Condictions',
        value: 'https://myshout.co/terms'
      }
    ]
  })
};

fetch('https://api.passform.io/v1/pass/{templateId}/{passId}', 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.passform.io/v1/pass/{templateId}/{passId}",
  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([
    'code' => 'ASDF123',
    'expiry' => '2025-04-04T19:41:12.733Z',
    'validFrom' => '2025-04-04T19:41:12.733Z',
    'voided' => false,
    'fields' => [
        [
                'key' => 'voucher',
                'label' => 'free drinks',
                'value' => '1'
        ]
    ],
    'backFields' => [
        [
                'key' => 'terms',
                'label' => 'Terms and Condictions',
                'value' => 'https://myshout.co/terms'
        ]
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($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.passform.io/v1/pass/{templateId}/{passId}"

	payload := strings.NewReader("{\n  \"code\": \"ASDF123\",\n  \"expiry\": \"2025-04-04T19:41:12.733Z\",\n  \"validFrom\": \"2025-04-04T19:41:12.733Z\",\n  \"voided\": false,\n  \"fields\": [\n    {\n      \"key\": \"voucher\",\n      \"label\": \"free drinks\",\n      \"value\": \"1\"\n    }\n  ],\n  \"backFields\": [\n    {\n      \"key\": \"terms\",\n      \"label\": \"Terms and Condictions\",\n      \"value\": \"https://myshout.co/terms\"\n    }\n  ]\n}")

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

	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://api.passform.io/v1/pass/{templateId}/{passId}")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"code\": \"ASDF123\",\n  \"expiry\": \"2025-04-04T19:41:12.733Z\",\n  \"validFrom\": \"2025-04-04T19:41:12.733Z\",\n  \"voided\": false,\n  \"fields\": [\n    {\n      \"key\": \"voucher\",\n      \"label\": \"free drinks\",\n      \"value\": \"1\"\n    }\n  ],\n  \"backFields\": [\n    {\n      \"key\": \"terms\",\n      \"label\": \"Terms and Condictions\",\n      \"value\": \"https://myshout.co/terms\"\n    }\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.passform.io/v1/pass/{templateId}/{passId}")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"code\": \"ASDF123\",\n  \"expiry\": \"2025-04-04T19:41:12.733Z\",\n  \"validFrom\": \"2025-04-04T19:41:12.733Z\",\n  \"voided\": false,\n  \"fields\": [\n    {\n      \"key\": \"voucher\",\n      \"label\": \"free drinks\",\n      \"value\": \"1\"\n    }\n  ],\n  \"backFields\": [\n    {\n      \"key\": \"terms\",\n      \"label\": \"Terms and Condictions\",\n      \"value\": \"https://myshout.co/terms\"\n    }\n  ]\n}"

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

{
  "pass": {
    "id": "WgXcQ",
    "templateId": "fan-reward",
    "accountId": "LDvGjp645u6Q6t9pbvog",
    "code": "ASDF123",
    "expiry": "2025-04-04T19:41:12.733Z",
    "validFrom": "2025-04-04T19:41:12.733Z",
    "voided": false,
    "fields": [
      {
        "key": "voucher",
        "label": "free drinks",
        "value": "1"
      }
    ],
    "backFields": [
      {
        "key": "terms",
        "label": "Terms and Condictions",
        "value": "https://myshout.co/terms"
      }
    ]
  },
  "googleUrl": "<string>",
  "appleUrl": "<string>",
  "webUrl": "<string>"
}

{
  "statusCode": 123,
  "code": "<string>",
  "error": "<string>",
  "message": "<string>"
}

{
  "statusCode": 123,
  "code": "<string>",
  "error": "<string>",
  "message": "<string>"
}

{
  "statusCode": 123,
  "code": "<string>",
  "error": "<string>",
  "message": "<string>"
}