Dynamic product images
Generate product images and price cards via API
Render on-brand product cards, price drops and ad creative for a whole catalogue — feed the API your product feed and get a fresh image per SKU, automatically.
100 renders / month free · no card · overage billed, never blockedA single template, rendered from your data
How it works
1
Template your product card
Compose the photo, name, price and badge once with placeholders for each field.
2
Batch over your catalogue
Use the batch endpoint or a Zapier/Make/n8n flow to render every SKU from your product feed.
3
Drop them into ads & feeds
Push the signed URLs straight into ad platforms, marketplaces or your storefront.
One API call
curl https://api.mostlyrender.com/v1/renders \
-H "Authorization: Bearer mr_test_YOUR_KEY" \
-H "Content-Type: application/json" \
-d '{"templateId":"tpl_product_card","modifications":{"name":"Pure Renewal Serum","price":"$38","image":"skincare.webp"}}'Questions
Can I render a whole catalogue at once?
Yes — the batch endpoint renders many images in one call, and no-code connectors can fan out over a product feed.
Can I use my own product photos?
Yes — pass an image URL as a field and it's composited into the template alongside your text.