Rest Api
The best 50 Rest Api AI tools - Free & Paid
Explore 50 AI for Rest Api
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
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
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
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
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
toapis.com is a centralized model marketplace and API dashboard for comparing and routing across text, image, video, and audio models. It clarifies cost structures with token-, request-, and duration-based billing, and enables teams to set default routes with performance-informed fallback models for
Freemium
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
Twenty.com is an open-source CRM and SDK for building customizable CRM solutions, offering modular objects, fields, relations, and TypeScript tooling for technical teams to extend, integrate, and deploy custom applications.
Subscription
- $5/u/mo
talordata.com is a unified SERP API that delivers structured JSON data from Google, Bing, Yandex, and DuckDuckGo via a single REST endpoint. It enables automated parsing, AI/LLM ingestion, and real-time search monitoring for developers, SEO teams, and data analysts.
Free trial
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
##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
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
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
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
Contify News API provides a clean and granular, business-specific updates delivered through REST API and Webhooks.
Free trial
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
Respan.ai is an LLM engineering platform and API gateway for routing, observing, evaluating, and optimizing large language model calls across 500+ models. It enables traffic management with OpenAI-style compatibility, real-time monitoring, prompt version control, and automated evaluators to reduce c
Freemium
- $199/mo
APIPod is a unified API gateway providing access to 100+ AI models for text, image, video, and audio generation. It simplifies production deployment with developer tools, agent orchestration, observability, and enterprise-grade reliability.
Freemium
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
Glitch is an online code editor and hosting platform for building, editing, and deploying web apps, offering real-time collaboration, live preview, instant deployments, templates and remixing, version history and logs, community resources, and edge hosting for low-latency apps.
Freemium
claudeapi.com is a Claude-compatible API gateway offering direct access to Anthropic models with full SDK support and OpenAI-format compatibility. It enables seamless migration by simply swapping the base_url, while providing streaming, multi-region routing, and dedicated developer support.
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
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
Entry Point is an AI training platform that simplifies fine-tuning large language models using OpenAI and AI21 APIs.
Freemium
ensembledata.com is a TikTok data scraping API that provides programmatic access to user profiles, video metadata, comments, and trending topics via REST endpoints. It enables bulk export, webhook updates, and JSON/CSV outputs for analytics, competitor monitoring, and machine learning datasets.
Freemium
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
Webapi.ai delivers AI‑powered virtual agents that handle multi‑step conversations, API calls, and notifications. It integrates with SaaS, websites, PDFs and supports channels like website widgets, WhatsApp, Facebook, SMS, providing analytics and human handoff.
Freemium
- $1200/mo
SharpAPI is a multifaceted AI tool for app development, encompassing e-commerce, sentiment analysis, content automation, and HR tech support. It provides features such as product intros, summarization, and job description generation across multiple industries.
Freemium
Napi Bot offers a single‑command API that links Google Assistant to smart‑home devices and GPT services. With clear docs and API‑key authentication, developers can trigger device actions or generate responses, enabling automated home control and conversational flows.
Paid
SearchCans is a dual API tool that delivers real-time Google search results (SERP, PAA, knowledge graphs) and converts web pages into clean, LLM-ready markdown or JSON for RAG pipelines and AI agents, replacing manual scraping and parsing.
Free trial
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
WebCrawlerAPI simplifies web crawling and data extraction with a developer-friendly API that retrieves website content in text, HTML, or Markdown, automates data cleaning, and handles complex challenges like JS rendering and anti-bot mechanisms.
Freemium
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
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
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
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
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
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