Bar chart card template

Fields

Use it with the API

1. Press "Use this template". After you sign in, the editor opens a copy in your workspace.

2. Publish it. Its id replaces YOUR_TEMPLATE_ID below.

3. Send your values:

curl -X POST https://mintrender.com/v1/render \  -H "Authorization: Bearer $MINTRENDER_KEY" \  -H "Content-Type: application/json" \  -d '{  "template": "YOUR_TEMPLATE_ID",  "data": {    "kicker": "READER SURVEY 2026",    "title": "Where our readers do most of their work",    "subtitle": "Share of 2,400 people who answered, in percent",    "chart": [      38,      27,      21,      8,      6    ],    "source": "Source: Example Reader Survey, October 2026"  },  "format": "png"}'

Signed link

Put a link like this in an image tag or an og:image tag. Your server signs it with the link key of your workspace. We make the image the first time someone opens the link. How to sign links.

https://img.mintrender.com/YOUR_TEMPLATE_ID/main.png?kicker=READER%20SURVEY%202026&title=Where%20our%20readers%20do%20most%20of%20their%20work&subtitle=Share%20of%202%2C400%20people%20who%20answered%2C%20in%20percent&s=SIGNATURE

n8n and Make

Download the n8n workflow: in n8n, paste it on the canvas, then add your API key as a header credential (Authorization: Bearer mr_live_…).

In Make, add the HTTP module "Make a request": method POST, URL https://mintrender.com/v1/render, a header Authorization with Bearer and your key, body type Raw, content type JSON, and this body:

{  "template": "YOUR_TEMPLATE_ID",  "data": {    "kicker": "READER SURVEY 2026",    "title": "Where our readers do most of their work",    "subtitle": "Share of 2,400 people who answered, in percent",    "chart": [      38,      27,      21,      8,      6    ],    "source": "Source: Example Reader Survey, October 2026"  },  "format": "png"}