Photography — entry 004 of 25

Duply

Verified Jul 2026

Duply is a drag-and-drop template editor whose designs can be rendered into JPG or PNG images (and short videos) through a REST API, generation endpoints, and a template/asset library. Requests authenticate with HTTP Basic Auth built from an API key and secret combined as "apiKey:secretKey" and base64-encoded, rather than a bearer token. There is no free plan — new accounts get a 7-day trial before billing starts at $26/month for the Starter tier's 1,000 monthly image credits.

image-generationtemplatesautomationvideo-generation
AuthenticationBasic AuthSign up with the provider to obtain credentials.
HTTPSSupportedTraffic is encrypted in transit.
CORSEnabledCallable directly from browser JavaScript.
PricingPaidSubscription required — no meaningful free tier.
FormatsJSON, PNG, JPGResponses can be requested as JSON or PNG or JPG.

GreatAPIs Score

Score73out of 100
Authentication15/25Basic Auth credentials required
Pricing9/20Paid API
Docs14/20Documentation URL provided
Formats15/15Supports 3 response formats
Freshness20/20Verified within 6 months

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Scored 73 on greatapis.com
<a href="https://greatapis.com/api/duply/"><img src="https://greatapis.com/badge/duply.svg" alt="Scored 73 on greatapis.com"></a>

Auth quickstart

  1. Sign up with the provider to get an API key.
  2. Send it on every request as a headerAuthorization: <key>
  3. The exact header isn't documented — Authorization is a common default; confirm in the provider's docs.
Stored keyNo key stored

Your key is stored only in this browser (localStorage) and sent directly to the API — never to greatapis.