Install Jentic One Beta

Connect the Duply API to your agent

Jentic One is a self-hosted execution layer for AI agents. It lets your agent call the Duply API, or any other public or private API you need. You set the rules, the agent never sees your credentials, and every call is logged.

Two steps, two machines. Install the instance in a safe environment, then register your agent from wherever it runs.

Step 1: Jentic One Host machine

# On the machine that will host your Jentic One instance:
curl -fsSL "https://jentic.com/install.sh?src=apis&api=%2Fapis%2Fduply.co%2Fduply" | sh

Step 2: Agent machine

# On the machine where your agent runs (keep this separate from the instance):
curl -fsSL "https://jentic.com/install.sh?src=apis&api=%2Fapis%2Fduply.co%2Fduply" | sh
jentic register       # connects your agent to your Jentic One instance

Jentic One is in public beta. The setup above keeps your agent separate from the instance, which is what you want before using real credentials: an agent running as the same OS user as Jentic One can read its stored keys directly. Just evaluating? A single local install is fine to start. See the secure deployment guide for the tiers.

Capabilities

What an agent can do with Duply API.

List available design templates via GET /templates

Render a single image from a template via POST /generate

Render an image using URL-encoded parameters via POST /generate/url

Run a bulk render job via POST /batch and track it via GET /batch/{batchId}

List historical renders via GET /renders and download or delete a specific render

GET STARTED

Start building with Duply API

Explore with Jentic One

View OpenAPI Document

Use Cases

Patterns agents use Duply API for, with concrete tasks.

★ Personalised Open Graph Images per Blog Post

Auto-generate a unique Open Graph image for each blog post or product page by populating a Duply template with the title, author, and accent colour. POST /generate returns a hosted image URL the agent stores against the post, so social shares always show on-brand creative without designer involvement.

POST /generate with template_id, layers={title:'New Post', author:'Sophie'}, store the returned image_url against the blog post record

Bulk Ad Creative from a Spreadsheet

Render hundreds or thousands of personalised ad images from a single template plus a row-per-variant data source. POST /batch dispatches the job, and GET /batch/{batchId} returns progress and the URLs for each completed render. This replaces manual design work for outreach, retargeting, and A/B test variants.

POST /batch with template_id and 1000 layer-value rows, then poll GET /batch/{batchId} until status='completed' and download each render URL

Brand-Asset Library for Generation

Maintain a Duply asset library of logos, fonts, and product photos so generated images stay on-brand without re-uploading every time. POST /assets uploads new files and GET /assets lists the library, which an agent can reference by id when calling /generate or /batch. This keeps templates portable and brand changes centralised.

POST /assets with the new logo file, then update each affected template to reference the returned asset_id

Agent-Driven Visual Content Pipeline via Jentic

Wire Duply into agent workflows that draft, render, and publish visual content. Through Jentic the agent searches by intent, loads the schema for /generate or /batch, and executes - the API key in the Authorization header stays in your Jentic One instance, not the agent's prompt context.

Search Jentic for 'generate templated image', load the schema for POST /generate, and execute with the template_id and layer values supplied by the parent content workflow

Key Endpoints

13 endpoints — jentic publishes the only available openapi specification for duply api, keeping it validated and agent-ready.

METHOD

PATH

DESCRIPTION

POST

/generate

Generate an image from a template

POST

/generate/url

Generate an image using URL parameters

POST

/batch

Start a batch generation job

GET

/batch/{batchId}

Get batch generation status

GET

/templates

List design templates

POST

/assets

Upload a reusable asset

GET

/renders

List historical renders

POST

/generate

Generate an image from a template

POST

/generate/url

Generate an image using URL parameters

POST

/batch

Start a batch generation job

GET

/batch/{batchId}

Get batch generation status

GET

/templates

List design templates

POST

/assets

Upload a reusable asset

GET

/renders

List historical renders

Why Jentic?

What agents get from Jentic-routed access to this vendor.

Setup

Wiring the Duply API by hand means handling its API-key auth in the Authorization header and building the render, batch, and asset calls yourself. Through Jentic you install once, import Duply from the API Directory, store the key once, and your agent calls it.

Permission scoping

Duply takes the template and substitution data in the request body, so you limit the agent to the operations it needs, such as generating a single image or reading render history. You choose which operations are allowed, so running a batch or uploading assets is not included unless you add them.

Credential isolation

Your Duply API key is stored once, encrypted, by your own Jentic One instance and injected into the Authorization header at execution time. It never enters the agent's prompt, logs, or context.

Intent-based discovery

Agents search Jentic by intent such as 'generate a templated image' or 'run a batch render', and Jentic returns the matching Duply operation with its input schema so the agent calls the right endpoint without browsing the docs.

FAQs

Specific to using Duply API through Jentic.

Why is there no official OpenAPI spec for Duply API?

Duply does not publish an OpenAPI specification. Jentic generates and maintains this spec so that AI agents and developers can call Duply API via structured tooling. It is validated against the live API and kept up to date. Get started with Jentic One, the self-hosted execution layer.

What authentication does the Duply API use?

Duply uses an API key passed in the Authorization header. Through Jentic the key is stored in the encrypted vault and injected at execution, so the raw value never enters the agent's prompt context.

Can I generate images at scale with the Duply API?

Yes. POST /batch starts a bulk render job from one template plus many layer-value rows, and GET /batch/{batchId} returns progress and the resulting render URLs.

What are the rate limits for the Duply API?

The OpenAPI spec does not declare rate limits. Plans set per-minute and monthly render quotas in the Duply dashboard; have your agent handle HTTP 429 with exponential backoff.

How do I render a single templated image through Jentic?

Search Jentic for 'generate templated image', load the schema for POST /generate, and execute with template_id plus the layer values you want substituted. Install with pip install jentic.

Can I upload my own logo and fonts to Duply?

Yes. POST /assets uploads a file and returns an asset_id you can reference inside templates so renders stay on-brand. List, retrieve, and delete them under /assets.

Can I limit what my agent is allowed to do with the Duply API?

Yes. Because you run Jentic One yourself, your own rules decide which Duply operations the agent may call and which credentials it may use. You can allow only what a task needs, such as generating a single image with POST /generate or reading render history with GET /renders, while leaving batch jobs (POST /batch) and asset uploads (POST /assets) out unless you add them. The agent cannot reach any operation you have not granted, so access stays scoped to the work at hand.

Duply API

Name: Duply API
Brand: Duply API
Availability: InStock

Agent-ready OpenAPI document · curated by JenticMediaImage ProcessingapiKey13 EndpointsREST

Know of an official OpenAPI document? Contribute it →

For Agents

Render templated images at scale by supplying parameters to Duply templates. Useful for personalised social cards, ad creative, and bulk visual content jobs.

Use for: I need to render an Open Graph image for a blog post, Generate 500 personalised ad images from a CSV, List all design templates in our Duply account, Upload a new logo asset to use in renders

Not supported: Does not handle template design, image hosting outside Duply renders, or video editing beyond template substitution - use for templated image generation and batch rendering only.

Jentic publishes the only available OpenAPI specification for Duply API, keeping it validated and agent-ready. Duply is a templated image and video generation service that turns design templates plus dynamic parameters into rendered assets, with batch support and ready-made integrations to Zapier and Make. The API exposes 13 endpoints across templates, generation (single and URL-parameter), batch jobs, render history, and asset uploads. Authentication uses an API key passed in the Authorization header.

Jentic One on Github View OpenAPI Document

Connect the Duply API to your agent

Capabilities

Start building with Duply API

Use Cases

Key Endpoints

Why Jentic?

Related APIs

FAQs

Duply API