Smart Generation APIs.
Generation APIs produce an artefact from an input — a summary, a translation, a chart, a QR code, a rendered PDF or image. One catalogue for the "make me a thing" half of a workflow, callable by an agent as easily as by your backend.
Also called content generation APIs, AI writing APIs or document generation APIs72 services in this categorySmart Generation APIs
72 servicesWine Pairing & Recommendations API
Wine pairing API that suggests wines for a dish and dishes for a wine, with descriptions and rated wine picks you can filter by price. Free tier, no card.
Diagram, Math and Code Render API
Code Diagram Math Renderer turns source text into rendered images or files for code snippets, diagrams, and TeX expressions. Send a code block, diagram source, or math formula, and get back a rendered asset with metadata such as width, height, format, engine, cache status, warnings, and timing information. Use the code rendering endpoint when you need highlighted source code with optional line numbers, a theme, a title bar, background colour, and output control through scale, width, and format. It accepts source code plus optional language and theme hints, and can return JSON with a PNG data URI or bytes in SVG, PNG, PDF, JPEG, or WebP. Use the diagram endpoint for Mermaid, Graphviz, D2, or Vega-Lite input. Provide the engine and source, and you can also set layout, theme, background, width, scale, and download behaviour. This is useful for turning architecture diagrams, flowcharts, and data visualisations into shareable assets for docs, pull requests, or generated reports. Use the math endpoint to render TeX with MathJax. It supports colour, font size, display mode, background, width, scale, format, and download. That makes it a fit for documentation systems, educational content, and apps that need consistent formula rendering without bundling fonts or a browser renderer.
Callable LabsGenerate Text to Video With LTX 2 Video (RTX 5090)
This service turns a text prompt or a source photo into a short LTX-2 video on a dedicated NVIDIA RTX 5090, and gives you a task ID to track progress. Text to Video — Send a prompt, and optionally seed, model, length, quality, and resolution. Use the POST /v1/video/generate endpoint to start the job. length supports 3s, 5s, or 10s, quality can be fast, balanced, or best, and resolution can be sd or hd. Image to Video — Send an image (base64-encoded) and a prompt describing the motion, and optionally seed, length (3s, 5s, or 10s), quality (fast, balanced, or best), and resolution (sd or hd). Use the POST /v1/video/i2v-ltx2 endpoint to animate a photo while keeping the composition of the source image — a good fit for ad mockups, product demos, and social content. Both endpoints respond with status, message, and taskid so you can store the job and poll later. Poll the shared GET /v1/video/tasks/:taskid endpoint until the job reaches completed or error. The status response includes type, status, taskid, elapseds, and, when generation finishes, an output_url for the final MP4. If something fails, check the error field on the task response. This service is a good fit for ad mockups, concept previews, social clips, and internal creative iteration where a short video draft is enough — whether starting from a text description or animating an existing photo. Notes: Text-to-video and image-to-video with LTX-2 19B (distilled) on a dedicated NVIDIA RTX 5090. Text-to-video generates a ~5-second cinematic clip in ~30-60 seconds; image-to-video generates a ~5-second clip in ~30-60 seconds.
MasterA AIVerifiedGenerate Text to Video With LTX Video (RTX 5090)
This service turns a text prompt or a source photo into a short MP4 video using LTX video generation on a dedicated NVIDIA RTX 5080. Text to Video — Send a prompt, and you can optionally tune cfg, seed, steps, width, height, length, and negativeprompt to control guidance, reproducibility, frame count, and output size. Use the POST /v1/ltx/generate endpoint to start the job. Image to Video — Send an image (base64-encoded) and a prompt describing the motion, and optionally tune quality (fast, balanced, or best), resolution (sd or hd), negativeprompt, and seed. Use the POST /v1/ltx/i2v endpoint to animate a photo while keeping the composition of the source image. Use it to animate a product photo, portrait, or scene image into a short cinematic clip. Both endpoints start a generation task and return a status, message, and taskid. Use the shared GET /v1/tasks/:taskid endpoint to check progress until the job reaches completed or error. When the video is ready, the task status response includes an output_url to the finished MP4. Use this service when you need short motion clips from a script, product concept, storyboard note, or scene description — or when you want to bring a still image to life. It is a fit for prototyping video ideas, creating demo assets, animating product photos, or generating synthetic motion content without a manual editing workflow. Because outputs are task-based, you can kick off generation and poll asynchronously while your app continues other work. That makes it easy to slot into content pipelines, creative tools, or internal review systems where you need a generated clip and a reliable completion signal. Notes: Text-to-video and image-to-video with LTX-Video 13B (distilled) on a dedicated NVIDIA RTX 5080. Text-to-video generates a ~4-second cinematic clip in ~30 seconds; image-to-video generates a ~5-second clip in ~20-40 seconds depending on quality/resolution tier.
MasterA AIVerifiedGenerate Text to Image Job API
Generate images from text prompts with Flux.1-Schnell or SDXL-Turbo. Poll the task status for progress, errors, and the finished output URL.
MasterA AIVerifiedPixelize Face API
Pixelize faces in uploaded images or image URLs. Returns a processed URL, or a no-faces message, for privacy-safe redaction before publishing.
ApyHubVerifiedHosted on ApyHubBasic OG Image Generator API
Generate Open Graph PNGs from JSON with title, subtitle, description, and brand colours. Returns a file or signed URL for social preview cards.
ApyHubVerifiedHosted on ApyHubGenerate SVG Badge API
Generate SVG badges from a label and message, with optional colours. Download the SVG or get a signed URL for READMEs, docs, and CI status.
ApyHubVerifiedHosted on ApyHubGenerate Radar Chart API
Generate radar chart images or pre-signed links from titles, labels, and series data. Built for score comparisons, dashboards, and reports.
ApyHubVerifiedHosted on ApyHubGenerate HeatMap Chart API
Generate calendar heatmap charts from dated numeric data. Returns a chart image file or a pre-signed image URL for dashboards and reports.
ApyHubVerifiedHosted on ApyHubGenerate Donut Graph API
Generate donut chart images from a title and labeled data. Returns a binary image or a pre-signed URL for dashboards, reports, and breakdowns.
ApyHubVerifiedHosted on ApyHubResume Optimize Document API
Optimize resume text or uploaded PDF and DOCX files against optional target skills. Built for tailoring a CV to a specific role or job posting.
Dosvak LLCWhich Smart Generation API do you need?
The question you arrived with, and the endpoint that answers it.