Docs / Templates / Event Ticket template

Event Ticket template

The event-ticket template renders a business image as a PNG. POST a JSON payload to the endpoint below and you receive a CDN URL in the response.

Endpoint

POST https://html2img.com/api/v1/templates/event-ticket
X-API-Key: <your-api-key>
Content-Type: application/json

Authentication uses the X-API-Key header. See the authentication docs for details on issuing and rotating keys.

Inputs

The full set of inputs the template accepts:

Name	Type	Required	Description	Example
`event_name`	string	Yes	Text value for the event name.	`The Type Conference 2026`
`event_date`	string	Yes	Text value for the event date.	`Saturday, June 13, 2026`
`event_time`	string	No	Text value for the event time.	`9:00 AM – 6:00 PM`
`venue`	string	No	Text value for the venue.	`Alexandra Palace · London`
`attendee_name`	string	Yes	Text value for the attendee name.	`Margaret Lin`
`section`	string	No	Text value for the section.	`Floor B`
`seat`	string	No	Text value for the seat.	`Row 14, Seat 22`
`ticket_id`	string	No	Text value for the ticket id.	`TYP-2026-09421`
`qr_url`	url	No	URL of the qr to include in the rendered image.	`https://api.qrserver.com/v1/create-qr-code/?size=240x240&data=TYP-2026-09421`
`logo_url`	url	No	URL of the logo to include in the rendered image.	`—`
`background_color`	string	No	Hex colour code for the background.	`#0F172A`
`accent_color`	string	No	Hex colour code for the accent.	`#F97316`

Defaults

Defaults applied automatically when not overridden in the request:

Option	Default value
`width`	`1600`
`height`	`600`

Code examples

curl -X POST https://app.html2img.com/api/v1/templates/event-ticket \
  -H "X-API-Key: YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"event_name":"The Type Conference 2026","event_date":"Saturday, June 13, 2026","event_time":"9:00 AM \u2013 6:00 PM","venue":"Alexandra Palace \u00b7 London","attendee_name":"Margaret Lin","section":"Floor B","seat":"Row 14, Seat 22","ticket_id":"TYP-2026-09421","qr_url":"https://api.qrserver.com/v1/create-qr-code/?size=240x240&data=TYP-2026-09421","background_color":"#0F172A","accent_color":"#F97316"}'

<?php
$response = \Illuminate\Support\Facades\Http::withHeaders([
    'X-API-Key' => 'YOUR_API_KEY',
])->post('https://app.html2img.com/api/v1/templates/event-ticket', ['event_name' => 'The Type Conference 2026', 'event_date' => 'Saturday, June 13, 2026', 'event_time' => '9:00 AM – 6:00 PM', 'venue' => 'Alexandra Palace · London', 'attendee_name' => 'Margaret Lin', 'section' => 'Floor B', 'seat' => 'Row 14, Seat 22', 'ticket_id' => 'TYP-2026-09421', 'qr_url' => 'https://api.qrserver.com/v1/create-qr-code/?size=240x240&data=TYP-2026-09421', 'background_color' => '#0F172A', 'accent_color' => '#F97316']);

$url = $response->json('url');

const response = await fetch('https://app.html2img.com/api/v1/templates/event-ticket', {
  method: 'POST',
  headers: {
    'X-API-Key': 'YOUR_API_KEY',
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
    "event_name": "The Type Conference 2026",
    "event_date": "Saturday, June 13, 2026",
    "event_time": "9:00 AM \u2013 6:00 PM",
    "venue": "Alexandra Palace \u00b7 London",
    "attendee_name": "Margaret Lin",
    "section": "Floor B",
    "seat": "Row 14, Seat 22",
    "ticket_id": "TYP-2026-09421",
    "qr_url": "https://api.qrserver.com/v1/create-qr-code/?size=240x240&data=TYP-2026-09421",
    "background_color": "#0F172A",
    "accent_color": "#F97316"
}),
});

const { url } = await response.json();

import requests

response = requests.post(
    'https://app.html2img.com/api/v1/templates/event-ticket',
    headers={'X-API-Key': 'YOUR_API_KEY'},
    json={'event_name': 'The Type Conference 2026', 'event_date': 'Saturday, June 13, 2026', 'event_time': '9:00 AM – 6:00 PM', 'venue': 'Alexandra Palace · London', 'attendee_name': 'Margaret Lin', 'section': 'Floor B', 'seat': 'Row 14, Seat 22', 'ticket_id': 'TYP-2026-09421', 'qr_url': 'https://api.qrserver.com/v1/create-qr-code/?size=240x240&data=TYP-2026-09421', 'background_color': '#0F172A', 'accent_color': '#F97316'},
)

url = response.json()['url']

Looking for a fuller integration sketch in your language? The usage guides cover PHP, Laravel, Rails, Python, JavaScript, React and Vue.

Response

A successful render returns:

{
  "success": true,
  "id": "abc123",
  "url": "https://i.html2img.com/abc123.png",
  "credits_remaining": 1234,
  "template": "event-ticket"
}

The url field is a CDN URL for the rendered PNG. credits_remaining tracks your monthly quota. Shared response fields are documented in the API parameters reference.

Errors

The template endpoint returns the following error responses:

422 Validation failed

Returned when one or more inputs fail validation. The errors object lists field-specific messages.

{
  "success": false,
  "error": "validation_failed",
  "errors": {
    "title": ["The title field is required."]
  }
}

404 Template not found

Returned with {"code": "template_not_found"} if the slug is not registered. Check the template list for current slugs.

401 Unauthorised

Missing or invalid API key. See the authentication docs.

429 Too many requests

You have hit the rate limit or used your monthly credits. The pricing page covers higher-volume plans.

Related templates

Invoice Image — Render full invoices as PNG images for emails, dashboards, and exports
Receipt Image — Compact order receipts for confirmation emails and thank-you screens
Product Card — E-commerce product cards with price, optional sale price, and CTA

See the Event Ticket template in our gallery for sample renders and use cases.

Documentation