Output Kit.
4 · DeliverTurn model output into files your users actually use. Models answer in text. Your customers want documents, reports, audio and invites. The Output Kit is the last mile that turns an AI answer into a deliverable.
152 APIs in this kitAPIs in the Output Kit
152 servicesExtract Head Region from Image API
Extract the head and shoulders from a portrait image and get a transparent image back. Built for avatars, profile photos, and photo cutouts.
Dosvak LLCExtract Invisible Text Watermark from Image API
Extract hidden text from watermarked PNG images. Returns the decoded text and bytes processed for asset review, provenance checks, or forensics.
Dosvak LLCApply Invisible Text Watermark on Image API
Embed an invisible text watermark in an image and get the processed file back. Track asset ownership without changing how the image looks.
Dosvak LLCExtract Hair Region from Image API
Extract the hair region from a portrait image and return a transparent binary image. Built for avatar creation, retouching, and compositing.
Dosvak LLCApply Style Filters on Image API
Turn any uploaded image into a painting, watercolor, sketch, or oil version. Adjust style strength from 0 to 1 and get a stylized image back.
Dosvak LLCChange Image Aspect Ratio API
Restore a stretched image to a target aspect ratio. Send an image file and get corrected binary output back for cleanup and publishing workflows.
Dosvak LLCExtract Invisible Watermark from Image API
Extract an invisible watermark from a watermarked PNG up to 20 MB. Returns the recovered result as binary data for provenance and asset checks.
Dosvak LLCApply Invisible Watermark on Image API
Embed a hidden watermark into an image using a source file and a watermark image. Returns the processed image as binary output for tracking.
Dosvak LLCRetouching and Object Removal from Image API
Remove masked objects or blemishes from an image using telea or ns inpainting. Send a source image and mask, get back a cleaned binary image.
Dosvak LLCRestore old or faded photos API
Restore old or faded photos from an uploaded image. Control enhancement strength and scratch repair, then receive the restored image as binary.
Dosvak LLCSkin Smoothing API
Smooth skin-toned regions in a portrait while preserving edges. Send a binary image and get a processed image back, with adjustable strength.
Dosvak LLCPortrait Photo Enhancement API
Enhance a portrait with contrast, smoothing, and brightness controls. Returns the edited image as binary output for upload or further processing.
Dosvak LLCWhich Output API do you need?
The question you arrived with, and the API that answers it.
What is the Output Kit?
The Output Kit is the delivery layer of your AI product. It turns generated text and data into polished, shareable formats your customers can download, send and present.
It is what makes an AI feature feel finished: the report lands as a clean PDF, the analysis opens as a spreadsheet, the answer can be heard.
How AI products use it
- Turn a model's Markdown answer into a branded PDF report.
- Render the diagrams, formulas and charts your AI generates.
- Read responses aloud with natural text to speech.
Why not build it in-house?
Each capability in the Output Kit looks simple to build. The hard part is keeping it accurate, available and up to date once your product depends on it.
- PDF generationRendering HTML and Markdown to PDF means running headless browsers or rendering engines, and fixing fonts, page breaks and tables case by case.
- Office conversionsWord, Excel and PowerPoint files carry complex formatting. Faithful conversion needs office engines that are heavy to host and patch.
- Text to speechNatural voices need speech models, audio processing and storage, plus capacity for long documents.
- Files people trustA broken layout or a garbled character in an exported report reaches your customer directly. Every format needs its own testing.
Do you run an API that belongs in the Output Kit?
Publish it on ApyHub and put it in front of the teams and AI agents building with the Output Kit. Your API joins the catalog under one subscription, becomes callable through MCP, and earns from every call.
Questions about the Output Kit
What is the ApyHub Output Kit?
The Output Kit is the delivery layer of your AI product. It turns generated text and data into polished, shareable formats your customers can download, send and present.
What is a PDF generation API?
A PDF generation API creates PDF files from content such as Markdown, HTML or Office documents, so your product can produce reports, invoices and exports without running its own rendering engine.
How do I turn an LLM's Markdown answer into a PDF?
Send the Markdown to Convert Markdown to PDF. It returns a PDF file or a signed download link you can hand to your user.
Can I convert HTML and Office files to PDF?
Yes. Convert HTML to PDF, Convert Word to PDF, Convert Spreadsheets to PDF and Convert Presentations to PDF cover the common formats.
Is there a text to speech API?
Yes. Convert Text to Speech turns text or documents into MP3 audio, so your AI product can read answers aloud.
Can I test Output Kit APIs before integrating them?
Yes. Every API has a Try it panel on its service page. Your key is filled in, you send a real request and see the actual response in your browser before you write any code.
Can AI agents use the Output Kit?
Yes. Every endpoint is MCP-ready. Connect ApyHub MCP to Claude, ChatGPT, Cursor, Mistral Le Chat or any MCP-compatible agent, and your agent can discover and call these APIs directly.
How is it priced?
Every kit sits under one subscription, paid in atoms, ApyHub's usage unit. Every call shows its cost, and the free Starter plan needs no card.