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The largest curated collection of APIs for AI agents, automation, lead gen, and development. 26 categories. Updated weekly.
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The most popular APIs across AI, payments, developer tools, and infrastructure.
Claude 4 API — build with the most capable AI models.
GPT-4, DALL-E, Whisper — the Responses API.
V2 API — payments, billing, and financial infrastructure.
Open-source Firebase alternative — database, auth, storage, edge functions.
AI SDK + deployment platform API for frontend cloud.
Official MCP Server + REST API for workspaces, databases, and pages.
GraphQL API for project management and issue tracking.
Email API for developers — simple, fast, reliable.
Authentication and user management API with MCP support.
Web scraping API with JSON extraction, crawling, and anti-bot bypass.
275M+ contacts — emails, phones, job titles, org charts.
3,000+ ready-made scrapers for LinkedIn, Google, Amazon, social.
Handpicked
Top-rated APIs across scraping, lead gen, SEO, and AI.
Extract tech stack data from any list of websites. Fast, simple, exportable.
Blazing-fast Google Images Scraper. Fetch image URLs, alt-text & titles by keyword.
Collect employee profiles from company pages with keyword search. No login needed.
Lightning-fast SERP data with geo-targeting, pagination, and language controls.
Scrape YouTube transcripts in bulk. Video details + transcript in multiple formats.
Data-driven domain appraisals with real market transactions and factor analysis.
Real-time Upwork job feed with urgency analysis, complexity scoring, and 59+ filters.
AI-powered podcast episode planning with topic generation and audience analysis.
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