Prompt management with a REST API
One edit in Promptary.
Live in every app.
Zero deploys.
Promptary is a prompt management workspace with a REST API. Write prompts with 20 proven frameworks, organize them on a visual canvas, and give every prompt a stable API endpoint your apps fetch at runtime.
Start free · Upgrade when you need API access · No credit card required
One line to fetch any prompt
Every prompt in Promptary has a stable REST endpoint. Call it from anywhere — your scripts, apps, n8n flows, or CI pipelines.
curl "https://promptary.dev/api/v1/prompts/{id}" \
-H "Authorization: Bearer YOUR_API_KEY"
{
"id": "432cf304-77a4...",
"title": "YouTube Shorts Script",
"text": "Role: You are a viral video...",
"updated_at": "2026-06-24T11:30:20Z"
}
Frequently asked questions
Is Promptary really free forever?+
Yes. The Personal plan is free with no time limit and no credit card required. You get unlimited topics and prompts, all 20 frameworks, and the full canvas experience. Paid plans add API access and team collaboration.
What is a prompt framework?+
A framework is a proven structure for writing effective AI prompts. Instead of writing a prompt from scratch, you fill in guided fields and Promptary assembles the final text. Promptary includes 20 frameworks — hover to see what each one does:
CRITContext · Role · Interview · Task
Best for open-ended creative & advisory tasks
RACERole · Action · Context · Expectation
Best for direct, execution-focused tasks
RTFRole · Task · Format
Fastest framework — best for routine tasks
APEAction · Purpose · Expectation
Best when purpose drives the output
RISENRole · Instructions · Steps · End-goal · Narrowing
Best for complex multi-step tasks
CRAFTContext · Role · Action · Format · Tone
Best for content, writing & communication
CO-STARContext · Objective · Style · Tone · Audience · Response
Best when audience fit is critical
TAGTask · Action · Goal
Simplest framework — under 30 seconds to fill
CAREContext · Action · Result · Example
Best when you have a concrete example
Image GenSubject · Style · Lighting · Composition · Mood
Best for Midjourney, DALL-E, Flux, Stable Diffusion
Video GenScene · Motion · Camera · Lighting · Style
Best for Runway, Pika, Kling, Luma Ray
ReActReasoning + Acting — alternates between thinking and tool use
Best for AI agents and multi-step reasoning tasks
FreeformWrite the raw prompt directly
No structure — full flexibility
Chain-of-ThoughtRole · Task · Steps · Output
Best for complex reasoning and analysis
Few-ShotTask · Examples · Output format
Best when examples teach better than instructions
Skeleton-of-ThoughtTopic · Skeleton · Expand · Output format
Best for long-form content — outline first
Tree-of-ThoughtProblem · Branches · Criteria · Selection
Best for decisions — explore multiple paths
Plan-and-SolveTask · Plan · Solve · Output format
Best when planning before solving improves quality
Self-RefineRole · Task · Criteria
Best when quality matters — draft, critique, refine
PARAProblem · Approach · Result · Application
Best for technical writing and case studies
How does the REST API work?+
Every prompt has a stable unique ID. On the Developer or Team plan, you can create API keys and use them to fetch any of your prompts via a simple GET request. The endpoint returns the assembled prompt text, ready to pass to any AI model. Works with curl, Python, JavaScript, PHP, or any HTTP client.
Can I update a prompt without changing my code?+
Yes — that's the core value. Edit your prompt in Promptary, and every app or script that fetches it via the API gets the updated version on the next request. No redeployments, no config changes, no code edits needed.
Where is my data stored?+
All data is stored on EU infrastructure (Hetzner, Helsinki). Your prompts are never shared with third parties and are never used to train AI models. You own everything you write.
What is the Team plan for?+
The Team plan gives your whole team one shared canvas. Everyone can create, edit, and copy prompts. Every edit is version-controlled, so you can restore any previous version of a prompt. Includes 5 seats and 10 API keys. Starts at €125/month.
Who is behind Promptary?+
Promptary is built and operated by b4analytics, a software company registered in the Netherlands. Questions? Use the contact form below.