Retrieval Kit.
2 · UnderstandFind the right context before your model answers. Better context means more accurate answers, fewer hallucinations and smaller, cheaper prompts. The Retrieval Kit gives your product the search and ranking layer behind every good AI answer.
68 APIs in this kitAPIs in the Retrieval Kit
68 servicesExtract Text from Webpage API
Send a URL and get back the visible text of the page as plain text, one string or line by line. Built for LLM input, search indexing and SEO checks.
ApyHubVerifiedHosted on ApyHubSearch Places and Reverse Geocode API
Find places by name, reverse geocode coordinates, and list nearby places. Returns GeoNames-style records with country, region, timezone, and source metadata.
Text Analysis & Comparison API
Easily score readability and compare texts using the Text Analysis & Comparison API. Get Flesch scores, similarity, line-by-line diffs and format checks.
Retrieve Live Web Data API
The live web data engine. Search API: the most accurate web search API in the world, $5 per 1,000 searches (specstream.ai/benchmarks). Extract API: $0.80 per 1,000 pages. Deep Search: structured rows.
SpecStreamVerifiedAudit Webpage Images for SEO API
Audit one page for image alt text, image speed issues, and page SEO signals. Returns scores, per-image findings, and metadata for QA.
Web Search & Analysis API
Search the web, extract webpage content, retrieve website rankings, and find article publication dates and author details using one API.
SkycraftVerifiedLanguage Detection & Text Tagging API
Detect the language of any text with confidence scores, stem words to their root form, and tag parts of speech. Simple REST API with JSON responses.
SkycraftVerifiedText Entity & Date Extraction API
Extract people, places, organizations and dates from free text, with normalized date values and character positions for every match. Fast JSON REST API.
SkycraftVerifiedRandom Trivia, Quotes & Life Hacks API
Fetch random riddles, trivia, life hacks, quotes, and affirmations as simple JSON. Useful for daily prompts, onboarding cards, and content widgets.
SkycraftVerifiedFood Ingredient Information API
Ingredient API to search foods, get nutrition per amount, find substitutes, and map recipe ingredients to grocery products by UPC. Free tier, no card.
SkycraftVerifiedFood Search & Trivia API
Search food content, classify food images, and get food chatbot responses. Returns recipes, videos, trivia, jokes, and structured search results.
SkycraftVerifiedWine 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.
SkycraftVerifiedWhich Retrieval API do you need?
The question you arrived with, and the API that answers it.
What is the Retrieval Kit?
The Retrieval Kit is the layer that decides what your model sees. It compares, ranks and tags content so the most relevant information reaches the prompt.
It powers the features users notice most: search that understands intent, answers grounded in your own data, and routing that sends each request to the right place.
How AI products use it
- Rank the most relevant documents before your model writes an answer.
- Tag incoming tickets by keyword and language to route them.
- Find similar records to suggest matches or remove duplicates.
Why not build it in-house?
Each capability in the Retrieval Kit looks simple to build. The hard part is keeping it accurate, available and up to date once your product depends on it.
- Similarity and rankingGood ranking needs embedding models, scoring logic and evaluation sets. Changing any of them can silently make answers worse.
- Keyword extractionExtraction has to handle domain jargon, multiple languages and noisy text, and it needs tuning every time your content changes.
- Language detectionShort texts, mixed languages and similar languages trip up detectors. Wrong detection sends content to the wrong model or team.
- Running it at scaleRetrieval runs on every query. Latency and compute costs grow with your users, so it needs capacity planning and monitoring.
Do you run an API that belongs in the Retrieval Kit?
Publish it on ApyHub and put it in front of the teams and AI agents building with the Retrieval Kit. Your API joins the catalog under one subscription, becomes callable through MCP, and earns from every call.
Questions about the Retrieval Kit
What is the ApyHub Retrieval Kit?
The Retrieval Kit is the layer that decides what your model sees. It compares, ranks and tags content so the most relevant information reaches the prompt.
What is a semantic search API?
A semantic search API finds content by meaning rather than exact words. It compares a query with your documents and ranks them by how closely they match.
How do I rank documents for RAG?
Send the user's question and your candidate passages to Compare and Rank Text Similarity. It returns each candidate with a similarity score, so you pass only the most relevant passages to your model.
What is a keyword extraction API used for?
Keyword extraction pulls the main terms out of a text. AI products use it to tag content, route support tickets, build search filters and summarize what a document is about.
Can the Retrieval Kit detect the language of a text?
Yes. Language Detection and AI Text Language Detection identify the language of a text, so you can route multilingual content to the right model or team.
Can I test Retrieval 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 Retrieval 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.