These are real renders from the API with the example values in the table below. Switch the size above: the same template lays itself out for all 6 sizes — send size or sizes with the request.
For gyms, box owners, coaches and fitness apps posting the daily WOD or class plan. Up to eight rows fit; a longer list shows seven and a "+N more" row. Exercise names and reps end in an ellipsis, the title shrinks to fit, a short format (AMRAP 20) stays one heavy line while a longer one wraps to two, and without a photo the side shows rubber floor tiles with a hazard stripe. Wide frames put the title and stamp in a column beside the board; square and vertical frames put them over the board, which fills the rest of the frame.
Fields
Every field is optional. Long text shrinks to fit instead of overflowing; an image field takes a public URL that we fetch on our side.
| Field | Type | Description | Example |
|---|---|---|---|
title |
text | Workout name, in heavy capitals. default: Workout of the day | Engine Builder |
format |
text | Format on the stamp, e.g. AMRAP 20, EMOM 12 or For time. | AMRAP 20 |
exercises |
text |
Exercises separated by ;, each as name|reps, e.g. Wall balls|20;Box jumps|10;Row|250 m. Up to eight rows.
|
Wall balls|20;Kettlebell swings|15;Box jumps|10;Pull-ups|8;Burpees|6;Row|250 m |
date |
text | Day as you want it shown, e.g. Mon, Oct 27. | Mon, Oct 27 |
coach |
text | Coach or class name at the foot. | Coach Ana Ruiz |
photo |
image URL | Gym photo behind the title, darkened. | — |
logo |
image URL | Gym logo, square. | https://example.com/images/b08-gym.png |
accent |
colour | Brand colour as hex, e.g. #6366f1. Drives buttons, highlights and the background glow. default: #facc15 | #facc15 |
theme |
dark | light | Colour scheme: dark or light. | — |
Render it with one request
Use the slug as template. The response holds the URL of the finished PNG; ?wait=true keeps the connection open until it is ready.
curl -X POST "https://shareglint.com/v1/images?wait=true" \
-H "Authorization: Bearer sk_live_YOUR_KEY" \
-H "Content-Type: application/json" \
-d '{
"template": "workout-of-the-day",
"modifications": {
"title": "Engine Builder",
"format": "AMRAP 20",
"exercises": "Wall balls|20;Kettlebell swings|15;Box jumps|10;Pull-ups|8;Burpees|6;Row|250 m",
"date": "Mon, Oct 27",
"coach": "Coach Ana Ruiz",
"logo": "https://example.com/images/b08-gym.png"
}
}'Or paste a signed URL into og:image
For static sites, Webflow, Shopify and no-code tools: put the fields in the query string and sign it with your signing secret. The first request renders the image, every later one is a redirect to the cached file. How to compute the signature.
<meta property="og:image" content="https://shareglint.com/i/acc_YOUR_ACCOUNT_ID/workout-of-the-day.png?coach=Coach%20Ana%20Ruiz&date=Mon%2C%20Oct%2027&exercises=Wall%20balls%7C20%3BKettlebell%20swings%7C15%3BBox%20jumps%7C10%3BPull-ups%7C8%3BBurpees%7C6%3BRow%7C250%20m&format=AMRAP%2020&title=Engine%20Builder&s=YOUR_SIGNATURE">Make it yours
accent and theme change per request. For anything more, copy the template into your account: you get an ordinary HTML template with the same fields that you can edit in the dashboard or through the API. If the slug is free on your account, the copy takes it — your integrations switch to your version without changing a line.
curl -X POST "https://shareglint.com/v1/templates/library/workout-of-the-day/copy" \
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