Build smarter apps with AI APIs that understand text, images, and speech.
This API allows users to browse various models available on the OpenRouter platform. It provides functionalities for users to access model details, compare different models, and explore their features and capabilities.
0 API Health
This API allows users to extract OpenGraph metadata, SEO tags, social media links, public emails, phone numbers, and technology stack information from any given URL. It provides essential data to help understand the web presence and digital footprint of websites quickly and efficiently.
95 API Health
The pearOs API provides access to the features of the pearos.xyz website, which is a free, open-source Linux distribution inspired by macOS. Users can retrieve various data related to the operating system and its functionalities, making it easy to integrate with other applications.
95 API Health
The FinSignals API provides a RESTful interface for classifying financial social posts, including text from platforms like Reddit. It evaluates a post's sentiment, directionality, content quality, and other relevant signals in a structured JSON response.
95 API Health
This API provides programmatic access to the x402 List directory, which includes services, uptime data, and network statistics. It returns data in JSON format without requiring authentication for read operations, allowing users to explore various features and status of registered x402 payment protocol services.
95 API Health
This free JSON API provides access to US limits, brackets, and wage rates, while including the source and verification details for each figure. It enables users to fetch a comprehensive catalog of data with no rate limits or API keys required.
95 API Health
Trimwise API enables efficient compression of lengthy documents into concise AI prompts while adhering to specified budgets. It supports both queryless and query-aware extraction methods, allowing users to select the most relevant excerpts from multiple sources under defined limits.
95 API Health
Converts a public web page or PDF into clean Markdown with a short YAML header. Returns Markdown by default and JSON when Accept: application/json is sent.
95 API Health
The Codex Reset API provides publicly accessible information about Codex usage-limit resets, including a 24-48 hour forecast, verified reset history, and current service status. Users can interact with this read-only MCP server and receive data in JSON format without needing an API key or sign-up.
95 API Health
The Moonton API provides access to various game-related functionalities, allowing developers to fetch game data, player statistics, and manage in-game transactions. It aims to enhance user engagement by offering features that integrate seamlessly with Moonton's gaming ecosystem.
95 API Health
The SeqBench MCP Server & API provides a Model Context Protocol server and a JSON REST API that exposes a variety of DNA, RNA, and protein analysis tools for AI agents and scripts. Users can batch process data and chain multiple tools in workflows directly against a FASTA file.
95 API Health
A sourced REST API that provides verified SaaS and AI pricing data for over 490 tools. Each response includes a source link and reuse terms, with no API key required, fostering open access for non-commercial use.
95 API Health
A REST API designed for calculating US federal, state, and local income taxes for the year 2026. It provides deterministic responses with source attribution, requires no API key, and allows up to 60 requests per minute from a single address.
90 API Health
A free JSON encyclopedia API that returns searchable articles, topics, and random entries. Articles are available as Markdown and an OpenAPI spec is provided for easy integration.
90 API Health
Checks a website's robots.txt, meta and header directives to see which AI crawlers (ChatGPT, Claude, Perplexity, etc.) are allowed or blocked. Returns a JSON verdict, per-bot rules, access scores, content signals and recommended robots.txt snippets.
90 API Health
Sharpe provides real-time crypto derivatives and market data through a REST API, MCP server, and CLI. It publishes funding rates, futures analytics, arbitrage signals, token scanning, narrative tracking, and other trading intelligence.
90 API Health
Public JSON API for VibeKing, a directory of "vibe-coded" products — AI-built apps, tools and SaaS. It returns structured product listings, liveness status, search and pagination, and badge SVGs. No signup or API key is required and CORS is open so it works from browsers.
90 API Health
The Ignav API provides developers with access to flight prices and direct booking links. Users can search for one-way and round-trip fares across various routes and generate booking URLs for selected itineraries.
90 API Health
The Public Data API provides access to various public records, allowing users to retrieve information about schools, hospitals, and federal agencies through specific endpoints. It offers data export in both JSON and CSV formats without requiring an API key, making it accessible for developers and researchers.
90 API Health
Public read-only API that tracks Claude and Codex usage-limit reset announcements and exposes them as machine-readable feeds (JSON, RSS, iCalendar). You can fetch a live catalog, summaries, and full event history of resets and policy changes.
85 API Health
This API provides access to various city services, resources, and information for residents, visitors, and businesses in Las Vegas. Users can retrieve data about city events, government initiatives, public safety services, and more.
85 API Health
The LatLng Geocoding API provides functionalities for converting addresses into geographic coordinates and vice versa. It also offers features for searching places nearby and retrieving map tiles for various applications.
84 API Health
Kavel provides an HTTP API for AI image and short video generation, with a free anonymous (no-key) tier and account-based keyed access. You can generate text-to-image, image-to-image edits, and poll for results via simple REST endpoints.
80 API Health
The Claude API enables developers to integrate advanced AI capabilities into their applications. It allows users to access the latest Claude models, including Opus, Sonnet, and Haiku, and provides a versatile platform for various use cases such as coding assistance, chatbot functionalities, and more.
57 API Health
The LaunchPics API allows users to upload, store, and manage images efficiently. It provides features such as image resizing, format conversion, and easy retrieval of images via a unique URL.
40 API Health
The Gemini API provides developers with tools to leverage advanced AI models for content generation, including text, images, audio, and more. It enables seamless integration for creating applications that utilize state-of-the-art multimodal capabilities.
25 API Health
The Korpo Pro API provides comprehensive access to the functionalities of the korpo.pro website including document management, user authentication, and data retrieval. It is designed for seamless integration with applications requiring document processing and identity verification services.
25 API Health
Design DNA turns any public website into a structured measuring system by extracting its typography, colors, and layout in a single API call. The API allows users to analyze and retrieve a website's design elements in real-time, making it ideal for design tooling and competitive audits.
25 API Health
Agent Gateway API provides a unified interface to over 39 production-ready services designed for AI agents. These services include crypto wallets, DeFi trading, file storage, code execution, and more, making it easy for developers to integrate diverse functionalities into their applications. The API also features a free tier with 200 credits and allows payments through USDC on the Base network.
25 API Health