Install Jentic One Beta

Connect the Memegen.link to your agent

Jentic One is a self-hosted execution layer for AI agents. It lets your agent call the Memegen.link, 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%2Fmemegen.link%2Fmemegen" | 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%2Fmemegen.link%2Fmemegen" | 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 Memegen.link API.

Render a meme image from a template ID and one or more caption lines via POST /images

Browse the catalogue of meme templates with example captions and source links from /templates

Generate a meme on a custom-uploaded background through /images/custom

Auto-caption a trending template via /images/automatic when no caption is supplied

List available fonts and retrieve a single font's preview through /fonts and /fonts/{id}

GET STARTED

Start building with Memegen.link API

Explore with Jentic One

View OpenAPI Document

Use Cases

Patterns agents use Memegen.link API for, with concrete tasks.

★ Chat Bot Meme Generation

Slack and Discord bots integrate Memegen to let users type a slash command like /meme drake hates X loves Y and receive a rendered image inline. The POST /images endpoint accepts the template ID and caption array and returns a stable URL that the bot embeds in its response, completing the round trip in under a second.

Call POST /images with template_id=drake and text=['hates X','loves Y'], post the returned URL into the chat channel as an image attachment.

Social Media Content Tooling

Social-publishing platforms use the /templates and /images endpoints to give marketers a quick visual response asset for trending news. Because each rendered image lives at a deterministic URL, drafts can be embedded in a scheduling tool and previewed without uploading binary attachments.

Browse /templates, pick the most relevant template for the news topic, call POST /images with the chosen template and caption, schedule the returned URL in the social tool.

Custom Meme Generation

Brand-safety or in-house meme generators need to use their own backgrounds rather than the public catalogue. POST /images/custom accepts a custom background URL plus caption lines, which lets the brand keep visual control while still benefiting from Memegen's caption-rendering pipeline.

Call POST /images/custom with background_url=https://cdn.brand.com/asset.jpg and text=['headline','punchline'], return the rendered image URL.

AI Agent Meme Replies

An AI assistant can detect when a humorous reply is appropriate, pick a template that matches the tone, and call Memegen through Jentic to render the image inline. Jentic exposes the templates and images endpoints as discoverable tools so the agent does not have to hardcode template IDs at build time.

Search Jentic for 'generate a meme', list templates, pick template_id='aag', execute POST /images with text=['suspicious','aliens'], return the image URL in the agent reply.

Key Endpoints

19 endpoints — memegen.

METHOD

PATH

DESCRIPTION

GET

/templates

List meme templates with example captions

POST

/images

Render a meme from a template ID and captions

POST

/images/custom

Render a meme on a custom background image

POST

/images/automatic

Auto-caption a trending template

GET

/images/{template_id}/{text_filepath}

GET-style meme rendering for shareable URLs

GET

/fonts

List available caption fonts

GET

/fonts/{id}

Get details for a specific font

GET

/templates

List meme templates with example captions

POST

/images

Render a meme from a template ID and captions

POST

/images/custom

Render a meme on a custom background image

POST

/images/automatic

Auto-caption a trending template

GET

/images/{template_id}/{text_filepath}

GET-style meme rendering for shareable URLs

GET

/fonts

List available caption fonts

GET

/fonts/{id}

Get details for a specific font

Why Jentic?

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

Setup

Wiring Memegen.link by hand means sending its X-API-KEY header only where needed and hand-coding template listing, image rendering, and custom-background calls against api.memegen.link. Through Jentic you install once, import Memegen.link from the API Directory, store the key once, and your agent calls it.

Permission scoping

Memegen.link renders images from parameters in the request body (POST /images, /images/custom, /images/automatic), so scope the agent to the operations it needs, such as listing templates or generating a meme. You choose the operations it may call, so custom-background rendering is included only if you add it.

Credential isolation

Your Memegen.link X-API-KEY is stored once, encrypted, by your own Jentic One instance and injected only on requests that need it 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 meme' or 'list meme templates', and Jentic returns POST /images or GET /templates with its input schema so the agent calls the right endpoint without browsing the reference docs.

FAQs

Specific to using Memegen.link API through Jentic.

What authentication does the Memegen.link API use?

The spec declares an `X-API-KEY` header for authenticated endpoints (the ApiKeyAuth scheme), but most read and rendering endpoints are accessible without a key. Through Jentic, any required key is held in the encrypted vault and injected at request time.

Can I generate a meme with my own background image with Memegen.link?

Yes. POST /images/custom accepts a custom background URL plus an array of caption lines and returns a rendered image URL, which is the supported path for brand-controlled meme assets.

What are the rate limits for the Memegen.link API?

Memegen.link is community-funded and does not publish numeric rate limits in the spec. Production users should authenticate with an API key for higher quotas and consider self-hosting the open-source server for high-volume workloads.

How do I generate a meme through Jentic?

Run `pip install jentic`, search for `generate a meme`, load POST /images, and execute with template_id and text array. Jentic returns the rendered image URL, which the agent can embed directly in its reply.

Is the Memegen.link API free?

Yes - Memegen.link is free and open source under MIT. The hosted API is community-funded and best-effort; for production scale, the project recommends self-hosting the server from the public GitHub repository.

Can I limit what my agent is allowed to do with the Memegen.link API?

Yes. Because you run Jentic One yourself, your own rules decide which Memegen.link operations and credentials the agent may use. You can allow just the operations it needs, such as listing templates with GET /templates or rendering a meme with POST /images, while withholding others like custom-background rendering via POST /images/custom or automatic captioning via POST /images/automatic. The agent can only call the operations you have granted it and never sees the underlying API key.

Memegen.link

Name: Memegen.link API
Brand: Memegen.link
Availability: InStock

Official vendor OpenAPI document · agent-readyMediaImage ProcessingapiKey19 EndpointsREST

For Agents

Generate meme images from named templates plus caption text, browse the template catalogue, and resolve fonts. Returns cacheable image URLs ready to share or embed.

Use for: Generate a Drake meme with two caption lines, List all available meme templates, Get a preview image for a given template ID, Create a meme using a custom uploaded background image

Not supported: Does not generate AI imagery, animate frames, or host arbitrary user uploads - use for templated and custom-background meme image rendering only.

Memegen.link is a free and open-source meme generation API that turns named templates plus caption text into rendered images. The 19 endpoints expose template browsing, font listing, custom-image generation, automatic captioning of trending templates, and shortcuts for popular formats. Output URLs are themselves cacheable image links, which makes the API well suited to chatbots, social-publishing tools, and Slack-style integrations that need to produce shareable image assets in under a second.

Jentic One on Github View OpenAPI Document

Connect the Memegen.link to your agent

Capabilities

Start building with Memegen.link API

Use Cases

Key Endpoints

Why Jentic?

Related APIs

FAQs

Memegen.link