Best rest api AI tools

Cirtus AI is the trust layer for autonomous AI agents, providing decentralized identity, secure isolated wallets, and verifiable on-chain reputation. It empowers AI agents to act autonomously and securely, mitigating risks associated with direct access to sensitive assets and data, fostering a new era of trusted AI interactions.

Nectarstudio is an AI-powered iPaaS platform designed for engineering teams to instantly generate bulk APIs from databases, automate workflows with a low-code visual builder, and deploy AI agents for autonomous database operations, reducing development time from weeks to minutes.

Djuix is an AI-powered platform that enables users to build enterprise-level Django REST APIs through simple, natural language conversations. It automates backend development, eliminating boilerplate code and allowing for rapid prototyping and deployment with full code ownership.

Browserman is an advanced browser automation platform designed to empower AI assistants like Claude, ChatGPT, Gemini, and Grok to manage social media operations. It offers multi-platform and multi-account support, a robust REST API, and native Model Context Protocol (MCP) integration for seamless, scalable, and secure automation workflows.

RemovebgAPI is a developer-friendly background removal API offering high-accuracy results at a significantly lower cost. It enables businesses to automate image background removal with AI-powered precision, lightning-fast processing, and seamless integration for various applications like e-commerce, real estate, and content creation.

Bsub is a zero-setup batch processing platform designed for developers to execute command-line tools at scale. It simplifies heavy computational tasks like PDF extraction, video transcoding, audio transcription, and large language model (LLM) batch inference through a simple REST API, eliminating infrastructure management and scaling concerns.

AIxtract is an AI-powered PDF data extraction API that converts unstructured PDF documents like invoices, bank statements, and payslips into structured JSON data with over 95% accuracy. It supports more than 50 languages and processes documents in 3-5 seconds, offering a simple REST API for quick integration.

Apistack is an enterprise API marketplace and AI integration hub, offering over 100 production-ready REST APIs. It features a developer-first platform with tools for real-time testing, usage analytics, and seamless integration with AI agents like ChatGPT and Claude via Model Context Protocol (MCP) servers.

FoxScrape is an AI-powered web scraping REST API for developers. It simplifies data extraction by converting any website into structured JSON data using features like AI-driven parsing from plain English, JavaScript rendering for dynamic sites, and automatic proxy rotation to prevent blocks.

Deepengin is an all-in-one REST API for developers, providing comprehensive AI-powered image and video moderation. It automatically detects nudity, weapons, hate symbols, and other inappropriate content to ensure platform safety and compliance. It also includes features like OCR, celebrity recognition, and image compression.

A developer-focused platform offering a unified REST API for leading AI generative models. It specializes in providing reliable, scalable access to Midjourney for high-quality image generation, as well as APIs for video creation (RunwayML, Luma AI), faceswapping, and realistic photo generation. It simplifies integration, manages underlying complexities like Discord accounts, and provides tools for developers to easily embed AI creativity into their applications and workflows.

Aspen is a free, native macOS application for API testing, supercharged with an AI assistant. It offers a fast, private, and efficient way to test REST APIs, generate code, create data models, and produce OpenAPI specs without requiring a login.

Neurelo was an innovative AI-powered Backend-as-a-Service (BaaS) platform designed to drastically simplify and accelerate backend development. It automatically generated production-ready REST and GraphQL APIs from a database schema, empowering developers to build scalable applications in a fraction of the time by handling database management, migrations, and API creation.

HTTPie is a human-friendly API testing client that simplifies interaction with web services. Available as a powerful open-source CLI and a sleek Web & Desktop app, it integrates an AI assistant to streamline API development, testing, and debugging for REST, GraphQL, and other APIs.

ReAPI is an AI-powered platform that streamlines the entire API lifecycle. It offers a visual API designer, no-code testing, instant mock servers, and ChatGPT-integrated documentation generation to help teams build, test, and manage APIs more efficiently.

SharpAPI is an all-in-one AI-powered workflow automation API for developers. It provides a comprehensive suite of tools for e-commerce, HR tech, marketing, and content management, enabling easy integration of features like resume parsing, content generation, text analysis, and multi-language translation into any application via a simple RESTful API and dedicated SDKs.

Back4app is an AI-powered, low-code Backend-as-a-Service (BaaS) platform that simplifies application development. It enables developers to launch scalable backends in minutes, handling infrastructure complexities like databases, APIs, authentication, and storage. With its AI Agent, ready-to-use components, and extensive SDK support, Back4app accelerates the development process, allowing teams to build faster and scale without limits for both web and mobile applications.

Vilosia is an AI-powered platform designed for professional software teams to accelerate the development of REST APIs in Go. By describing an endpoint in natural language, users can automatically generate comprehensive test cases and production-ready code, streamlining the Test-Driven Development (TDD) process and simplifying microservice creation and migration.

ChatDB is a powerful platform that instantly converts CSV and Parquet files into a fully functional REST API. Users can query their data using both standard SQL and AI-powered natural language, with no setup or infrastructure management required. It offers lightning-fast response times and a suite of free in-browser tools for data conversion, editing, and analysis, making it ideal for developers, data scientists, and rapid prototyping.

Scalar is an open-source developer platform for creating beautiful, interactive API documentation from OpenAPI/Swagger specifications. It features a built-in, offline-first API client for seamless testing, extensive customization options, and integrations with popular frameworks, streamlining the entire API lifecycle.