AI APIs
AI APIs make it possible to add text generation, classification, extraction, embeddings, image understanding, and other machine-learning capabilities without training or hosting models yourself. They are widely used in assistants, search, automation, analytics, customer support, and internal productivity tools. Because model capabilities change fast, a useful comparison should consider latency, output quality, model variety, context limits, tooling support, and how predictable pricing is for real-world usage. Teams should also look at guardrails, reliability, and whether the provider makes it easy to move from experimentation to monitored production workflows. The best AI API is often the one that balances accuracy, speed, and operational clarity for your specific application.
Free REST API to detect browser, OS, device from user agent string. Provides easy-to-use API to avoid user-agent parsing libraries.
BIZ FACTORY is a Telegram group dedicated to sharing paid methods, APIs, tricks, scripts, and coding resources. Members can access various premium tools and information for…
The Pony API provides access to detailed information about characters, episodes, songs, and comics from the animated series My Little Pony: Friendship is Magic. This RESTful…
This API provides detailed information about the qualification process for the FIFA World Cup for different confederations around the world. It includes tournament structures,…
API for truth, dare, would you rather, never have I ever, and paranoia questions with different ratings available.
Access sharedmobility.ch data via RESTful API with endpoints for attributes, find, identify, providers, and regions.
The addr.zone API provides fast and precise IP intelligence, allowing developers to analyze visitor origins and identify network types, such as mobile networks, datacenters,…
This API provides access to a collection of inspirational quotes from Buddhist figures including Buddha, Dogen, and Thich Nhat Hanh. Users can retrieve random quotes as well as…
The Guild Wars 2 API is an interface that allows third-party applications to access game data from the Guild Wars 2 servers. It provides various endpoints for retrieving…
STAPI is the first public REST API dedicated to all things Star Trek. It provides access to a comprehensive read-only model that includes characters, species, episodes,…
API for accessing package metadata from the NPM registry . Allows retrieval of package information, versions, and search functionality with detailed response formats.
PurgoMalum is a free RESTful web service that filters and removes profanity and unwanted text from input. It supports customization options and can return the results in plain…
This API allows users to create, manage, and track mailing lists within the Telegram platform. It provides endpoints to create new mailings, check their status, and cancel…
This API provides random pieces of advice to users, enabling them to receive thoughtful suggestions on various topics. Users can easily retrieve advice slips in a…
Official API for Carbon Intensity in Great Britain provided by National Grid. Allows access to current and historical carbon intensity data for different regions and time periods.
Generate millions of temp mail from boomlify
This API provides resources and tools focused on improving mental skills and techniques for athletes. It offers structured training methods that cater specifically to enhancing…
The BoneQuest API provides access to episode data, allowing users to fetch details about episodes, including dialogue and metadata. It returns structured JSON responses for…
This API provides access to information about elected officials and electoral districts in Canada. Users can find representatives based on postal codes or geographical…
Provides access to Stephen King books, shorts stories, and villains. Retrieve information by ID.
This API allows users to create professional and visually appealing presentations using AI technology. By simply inputting content, users can generate presentations instantly…
This API provides access to a collection of unsolicited advice from Kevin Kelly. Users can retrieve random advice, all available advice, or specific advice based on its ID.
The Pokemon3D API provides access to 3D models of Pokémon, enabling developers to easily integrate and display interactive Pokémon models within their applications. This API is…
Provides information about PubliBike stations, their states, positions, and available vehicles. Includes endpoints to get all stations, a specific station with vehicles, and…
The Demon Slayer API provides developers with structured data related to the popular anime series, including character details, combat styles, and affiliations. It allows users…
This API provides real-time data on the positions of trains operating within the Konkan Railway network. Users can access live tracking information to improve travel planning…
This API retrieves metadata about credit or debit cards based on the initial digits (IIN/BIN) of the card number. Users can obtain information like the card brand, issuing…
The Simpsons Character API provides detailed information about characters from The Simpsons universe, including their age, occupation, and famous quotes. It's designed for…
The Magic 8-Ball API provides mystical yes/no responses to user questions through a simple, RESTful interface. It allows developers to integrate fortune-telling features into…
Retrieve state vectors, flights, and tracks for the whole network, a particular sensor, or a specific aircraft. Rate limits apply for certain API calls, and restrictions vary…
The App Store Metadata API provides reliable access to real-time metadata about iOS apps, including app details, ratings, and reviews. It eliminates the need for scraping by…
This API provides access to detailed information regarding the popular television show 'The Office.' Users can retrieve data about seasons, characters, and episodes, including…
This API provides access to detailed information about characters and stands from the Jojo's Bizarre Adventure series. Users can retrieve data on all characters, individual…
Radio Basilisk provides daily information and entertainment to 100,000 listeners in the Basel region. This API shows the last played songs on Radio Basilisk.
This API provides departure, delay, and cancellation data from the Swiss Federal Railways (SBB) for the previous day. It compares scheduled (soll) vs. actual (ist) operations.
The NPPES API provides a real-time alternative to accessing NPPES public data, allowing users to retrieve detailed information about healthcare providers using their National…
Free Digimon API using data from official and fan-based sources like Wikimon.net. Not affiliated with Bandai.
API for currency conversion and exchange rates. It provides endpoints to convert currencies, list available currencies, and retrieve current exchange rates for various currencies.
This API provides standardized error messages and status codes for various requests. It helps developers understand and fix issues by providing specific feedback when requests…
The ai-cats API provides access to various functionalities related to AI and cat management, offering features such as training, health monitoring, and interaction tracking.…
This API calculates the Body Mass Index (BMI) based on a user's weight and height. It provides details such as the BMI value and the corresponding health category based on the…
The Church Calendar API provides access to calendar data for any day, allowing users to retrieve various liturgical celebrations and details. It supports multiple languages and…
This API allows users to parse and retrieve information about user agents for free. It has no limitations or rate limiting, enabling unlimited requests by simply calling the…
The UserCheck API allows you to verify the validity of a domain by sending a simple GET request to the domain endpoint. It provides responses indicating whether the domain is…
国会会議録検索システムに登録されているデータを検索するためのAPIです。HTTPのGETメソッドを使用して、指定された条件で会議録や発言情報をXMLまたはJSON形式で取得できます。検索結果は、会議開催日の新しい順にソートされます。
A static API that provides information about US election registration deadlines. It includes endpoints for accessing data on all states, state-specific information, and details…
This API provides access to a collection of 489 free public APIs that are valuable for students and developers alike. Each API is tested daily to ensure reliability and accuracy.
This API documentation serves as a comprehensive guide for developers to understand and integrate with the services offered by QuanHau, a fullstack web developer. It includes…
API providing data on the permanent population of the Thurgau canton since 2007. Includes information on residents with main residence in Thurgau and specific considerations…
The PM2.5 Open Data Portal offers the access to PM2.5 Open Data for LASS/EDIMAX AirBox and EPA devices.
Automatic background removal real-time service powered by AI.
Meet the next generation of documentation. AI-native, beautiful out-of-the-box, and built for developers.
We deliver machine-readable critically evaluated inorganic materials data for the materials science AIs.
Tisane: NLP for user-generated content with a focus on content moderation.
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FAQ
How should I choose an AI API?
Start with your workload, such as chat, extraction, classification, or embeddings. Then compare quality, latency, context limits, rate limits, and how predictable the pricing is for that workload.