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 milestones, launches, anniversaries and winner announcements. The confetti falls in a loop that closes without a seam and always lands in the same places, so the same request gives the same file. A still format shows the card with the confetti scattered around it.
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 | The main headline. default: We did it! | 10,000 customers. Thank you! |
subtitle |
text | One or two lines under the headline. | From a side project to the image API teams rely on every day. |
eyebrow |
text | Short label above the title. | Milestone |
cta |
text | Call to action on the button. | Read the story |
site |
text | Your domain or a short URL. | northwind.dev |
accent |
colour | Brand colour as hex, e.g. #6366f1. Drives buttons, highlights and the background glow. default: #a855f7 | #a855f7 |
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": "animated-confetti",
"modifications": {
"title": "10,000 customers. Thank you!",
"subtitle": "From a side project to the image API teams rely on every day.",
"eyebrow": "Milestone",
"cta": "Read the story",
"site": "northwind.dev"
}
}'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/animated-confetti.png?cta=Read%20the%20story&eyebrow=Milestone&site=northwind.dev&subtitle=From%20a%20side%20project%20to%20the%20image%20API%20teams%20rely%20on%20every%20day.&title=10%2C000%20customers.%20Thank%20you%21&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/animated-confetti/copy" \
-H "Authorization: Bearer sk_live_YOUR_KEY"More Data, charts & milestones templates
Stat highlight
Fundraising goal
Metrics grid
Bar chart
Milestone celebration
Year in review
App share achievement
Line chart
Donut chart
All 14 Data, charts & milestones templates → · All templates →