Rest Api
The best 50 Rest Api AI tools - Free & Paid
Explore 50 AI for Rest Api
Contify News API provides a clean and granular, business-specific updates delivered through REST API and Webhooks.
Free trial
ReAPIs accelerates API development using AI-driven tools. Simplifies YAML tasks via visual editor, automates documentation, ensures precision, boosts reusability, and facilitates collaboration for streamlined and precise API creation.
Free
APIPark is an open-source AI gateway and API portal that simplifies AI model management, integration, and deployment, offering unified API formatting, lifecycle management, and secure multi-tenant support for efficient AI usage.
Free
RealEstateAPI provides developers and real estate professionals with efficient access to extensive property data, offering features like bulk searches, property comparisons, and geo JSON parcel boundaries, all designed for high-performance data processing and historical analysis.
Freemium
OpenRouter gives one API key to access 300+ models from 60+ providers, SDK‑compatible, with visual routing, automated fall‑back, edge hosting, data‑policy controls, and agentic tools for building efficient autonomous workflows.
Freemium
AIMLAPI.com offers a unified API endpoint for over 400 AI models spanning chat, image, video, audio, voice, text, 3D, and OCR. It supports sandbox testing, granular access control, batch requests, and an OpenClaw runtime for secure, human‑in‑the‑loop workflows.
Freemium
AskCodi accelerates backend and frontend development by generating REST/GraphQL APIs, UI components, and production‑ready agents. It offers an AI gateway, IDE/CLI integration, and a marketplace for ready‑to‑run templates, cutting boilerplate and speeding prototyping.
Freemium
- $20/mo
Finlight Real-Time Financial News API offers real-time financial data and AI-driven sentiment analysis with advanced query options. It supports multiple integration methods, enabling seamless incorporation of market intelligence into applications and automated systems.
Free trial
A command-line HTTP client with features such as syntax highlighting, JSON support, automatic authentication, API testing, network request debugging, and custom tool building. Available for Windows, Mac, and Linux.
Tavily offers a secure, high‑volume web‑access API that delivers real‑time search, extraction, and structured results. It includes caching, indexing, and content validation, preventing leaks and malicious data, and guarantees 99.99 % uptime for enterprise‑grade reliability.
Freemium
GenAPI is an API production tool that rapidly generates production-ready APIs, reducing backend development time from months to minutes. It enhances collaboration, supports integration with existing workflows, and optimizes resources for tech teams and enterprises.
Freemium
##stream.estate is a real estate data API that offers real-time property updates, advanced analytics, and comprehensive market insights, enabling developers to enhance property applications with features like property matching and instant notifications for new listings and price changes.
Subscription
Provides API access to pretrained image generation models for text‑to‑image, image‑to‑image, and inpainting, with real‑time editing. Supports single‑call Dreambooth/LoRA training without local GPU, plus voice cloning, text‑to‑3D, interior design, and video creation.
Paid
- $27/mo
Render simplifies deployment and scaling of web apps, APIs, background workers, and static sites. It supports Docker, build‑packs, native runtimes, GitHub CI/CD, automatic scaling, zero‑downtime updates, SSL, custom domains, environment variables, and CDN‑backed database add‑ons.
Freemium
Fiscal.ai Terminal offers a public‑company research platform with global financial data for stocks, ETFs, and funds. It aggregates investor‑relations content, KPI and analyst estimates, delivers AI summaries, customizable dashboards, real‑time feeds, portfolio tracking, notifications, and low‑latenc
Freemium
Entry Point is an AI training platform that simplifies fine-tuning large language models using OpenAI and AI21 APIs.
Freemium
RapidMCP transforms existing REST APIs into MCP servers swiftly, without code changes. It features tool tracing, logging, security auditing, customizable prompts, and database connectivity, making it ideal for enterprises navigating API management and integration challenges.
Freemium
KeyAPI is a comprehensive REST API for TikTok data, offering over 70 endpoints across five categories that return clean, structured JSON. It enables access to influencer profiles, video analytics, follower graphs, TikTok Shop data, and product-level analytics for marketing, e-commerce, and data anal
Free trial
- $59/mo
Emergent generates full‑stack, production‑ready web applications from natural language prompts. It auto‑creates APIs, UI, and deployment scripts for React, Node.js, Django, etc., with built‑in version control, testing, and CI/CD for rapid prototyping.
Freemium
- $5/mo
Retainr centralizes client data, tasks, files, and tickets in one dashboard, offering white‑label branding, automated invoicing, real‑time task tracking, and integrations via Zapier and workflow automation. Mobile‑ready, secure, with a built‑in helpdesk.
Paid
- $97/mo
Finalle is an AI‑powered API that delivers real‑time, curated news feeds and sentiment analysis across finance, technology, energy, and consumer sectors. It provides structured data, custom filtering, and event alerts for dashboards, trading tools, and portfolio monitoring.
Subscription
Autobound aggregates 644 real‑time signals from 29 providers, delivering over 250 M contact‑level financial, workforce, market, and social events via a sub‑200 ms REST API or scheduled CSV/JSON/Parquet exports. It supports AI integrations, OEM licensing, and robust B2B outreach.
Paid
- $18/mo
APIPASS API Marketplace is a unified platform for discovering, testing, and integrating APIs across REST, GraphQL, and SOAP. It provides a searchable catalog with built-in testing tools, comprehensive documentation, and management workflows for streamlined deployment.
Freemium
Code99 is an AI-powered tool that generates production-ready REST API code for Nest.js and TypeORM with built-in authentication, email integration, and Swagger API documentation.
Free
WebScraping.AI offers a single API that retrieves clean HTML, plain text, or JSON from any URL, handling JavaScript-heavy pages, proxies, CAPTCHAs, and retries. Users can query, extract fields, generate summaries via prompts, and integrate with SDKs or workflow tools.
Subscription
- $29/mo
StartKit.AI delivers a ready‑to‑deploy AI SaaS boilerplate with built‑in authentication, payment, and email, auto‑switching among OpenAI, Anthropic, Groq, and Llama, a React demo featuring chat, PDF query, image, knowledge base, and custom models, plus vector DB and RAG support.
Paid
Aspen is a MacOS native API testing tool with a secure, zero-trust environment. Its AI assistant streamlines testing, generates integration code, and optimizes REST API testing. Developed by Treblle, Aspen integrates efficiency and security for seamless API testing and integration processes.
Free
Released connects to Jira, publishing real‑time roadmaps and AI‑generated release notes. It embeds live updates, collects feedback from Slack and web forms, and offers audience control, searchable changelog hubs, SSO, and SOC 2 security.
Freemium
- $1.1/mo
SingleAPI transforms any website into a ready‑to‑use API in seconds, automatically extracting structured data (JSON, CSV, XML, Excel). It offers real‑time webhooks, built‑in enrichment, proxy rotation, monitoring, and search‑engine scraping for developers, marketers, and analysts.
Freemium
- $75/mo
prst.ai is a self‑hosted AI orchestration platform that lets teams version prompts via a no‑code editor, run A/B tests, connect to any model, and track usage while maintaining compliance and enterprise scalability with SSO and role access.
Paid
Mobirest is a cloud-based POS system for the hospitality industry, offering features like sales tracking, inventory management, staff scheduling, and AI-driven price suggestions to streamline operations and enhance customer experiences.
Free trial
Prevess is an API that generates personalized nutrition plans by analyzing over 1,000 data points and 17,000 scientific papers. It supports B2B and D2C use cases, offers GDPR and EU AI Act compliance, and can be integrated in days.
Paid
- $20
Alfred automatically generates integration code and data models from an OpenAPI spec, answers natural‑language API queries, and delivers language‑specific snippets for rapid implementation across platforms, reducing support tickets and speeding API onboarding.
Subscription
- $233/mo
Simcast News portal offers a unified digital news experience across Entertainment, Health, Lifestyle, Money, Sports, Travel, and Video. It aggregates real‑time stories, personalizes feeds via AI curation, supports multilingual delivery, and provides accessible, responsive design powered by Microsoft
Freemium
ThinkRoot.dev is a no-code AI platform that turns natural language descriptions into fully functional, production-ready web applications and APIs. It automatically generates all code, infrastructure, and deployment pipelines, enabling instant updates and managed operations for teams.
Free trial
Webhookify streamlines webhook integrations by allowing users to create unique URLs effortlessly. It features real-time request logging, intelligent notifications via Telegram and Discord, and supports multiple platforms, enhancing monitoring and accessibility for developers and businesses.
Freemium
- $5.83
Line0 automates backend development by generating production-ready services from natural-language descriptions, offering an in-browser editor with feature-specific chats, two-way GitHub sync, live API client with hot-reload and database preview, and built-in testing workflows.
Freemium
ApexAPI is a unified AI gateway that provides a single OpenAI-compatible endpoint for accessing 14+ major AI providers. Developers can switch between models from OpenAI, Anthropic, Google, and others by simply changing the model name, requiring only one API key for all integrations.
Paid
Keel Studio turns natural‑language prompts into fully‑functional serverless backends. A single schema defines data, actions, and rules, automatically generating REST APIs, role‑based access control, observability, and custom jobs, while built‑in tool generators manage operations, finance, and invent
Freemium
newapi is an open-source AI API gateway that unifies 30+ upstream providers under a single OpenAI-compatible endpoint, featuring centralized key management and model routing. It enables self-hosted control over load-balancing, failover, and per-user quotas without application changes.
Freemium