Update Template

Update an existing template's name and/or design. Use the Design Builder to experiment with options, then pass the JSON into design.

PATCH/templates/:id

Headers

Header	Required	Description
X-API-Key	Required	Your API key
Content-Type	Required	application/json
QR-Version	Optional	API version (e.g., 2026-02-16)

Body Parameters

Parameter	Type	Required	Description
name	string	Optional	Template name (2–80 characters)
design	object	Optional	QR design with builderData and frameData

Request

cURL

curl -X PATCH "https://integration-api.qr-build.com/templates/tpl-aBc123XyZ9" \
  -H "X-API-Key: qrb_live_your_api_key_here" \
  -H "Content-Type: application/json" \
  -d '{
    "name": "Updated Brand Style",
    "design": {
      "builderData": { ... },
      "frameData": { ... }
    }
  }'

JavaScript

const response = await fetch(
  "https://integration-api.qr-build.com/templates/tpl-aBc123XyZ9",
  {
    method: "PATCH",
    headers: {
      "X-API-Key": "qrb_live_your_api_key_here",
      "Content-Type": "application/json",
    },
    body: JSON.stringify({
      name: "Updated Brand Style",
      design: { builderData: {...}, frameData: {...} },
    }),
  }
);

Python

import requests

response = requests.patch(
    "https://integration-api.qr-build.com/templates/tpl-aBc123XyZ9",
    headers={
        "X-API-Key": "qrb_live_your_api_key_here",
        "Content-Type": "application/json",
    },
    json={
        "name": "Updated Brand Style",
        "design": {"builderData": {...}, "frameData": {...}},
    },
)

Response

Returns 204 No Content on success.