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Best 变体探索 APIs

YouTube Video Exploration API

Entertainment & Media

The YouTube Video Exploration API facilitates precise searches to access YouTube videos and integrate them into applications, improving content discovery.

Free 7-Day Trial

100% uptime 195ms avg MCP ready

OneCompiler

Tools & Utilities

Fast & reliable online code compilation and execution of APIs for 50+ languages & databases

Free 7-Day Trial

100% uptime 75ms avg MCP ready

Google Explore Search API

Search & Discovery

The Google Explore Search API offers access to Google's web index for powerful search and keyword retrieval, enhancing applications and services.

Free 7-Day Trial

100% uptime 602ms avg MCP ready

Regular Expression API

Natural Language Processing (NLP)

Test a regular expression against an input text and get every match with capture groups and named groups. Patterns run in an isolated worker with a hard time limit, so catastrophic patterns are stopped safely.

Free 7-Day Trial

100% uptime 187ms avg MCP ready

Link Expander API

Tools & Utilities

Input any shortened URL and retrieve the real, unmasked destination instantly with this API—perfect for link audits, previews, or safety inspection.

Free 7-Day Trial

100% uptime 337ms avg MCP ready

Keyword Rank Scope API

Search & Discovery

Powerful keyword intelligence API delivering search volume, cost-per-click, competition, trends, and SERP results by region with actionable SEO insights.

Free 7-Day Trial

100% uptime 60ms avg MCP ready

Web Exploration API

Search & Discovery

The Web Exploration API provides users with seamless access to Internet data, enabling applications to efficiently retrieve and use Web-based information.

Free 7-Day Trial

100% uptime 918ms avg MCP ready

Semantic Insight Explorer API

Natural Language Processing (NLP)

Uncover hidden meanings in data with our Semantic Insight Explorer API for intelligent insights.

Free 7-Day Trial

100% uptime 571ms avg MCP ready

Edge Case Generator API

Tools & Utilities

Edge case test data for QA and fuzz testing: Unicode, injection probes, boundary dates, float precision. 16 types, reproducible seeds, and every value explains what it breaks.

Free 7-Day Trial

100% uptime 652ms avg MCP ready

Domain Searcher API

Search & Discovery

Introducing the Domain Searcher API – your gateway to a world of digital possibilities! Seamlessly explore 341 top-level domains on Google Domains with just a keyword. Swiftly unveil domain availability and empower your online ventures. Unleash creativity, find your perfect web identity, and redefine your digital presence effortlessly. Elevate your search experience with our comprehensive Domain Searcher API.

Free 7-Day Trial

100% uptime 1,999ms avg MCP ready

Keyword Explorer API

Search & Discovery

Discover millions of SEO-focused keyword suggestions, including volume, competition, and CPC data, to enhance your content strategies and improve search rankings.

Free 7-Day Trial

100% uptime 4,635ms avg MCP ready

Amazon Product Explorer API

Commerce & eCommerce

Quickly access detailed product information, including prices, images, features, variants, reviews, and availability, optimizing purchasing decisions and market analysis.

Free 7-Day Trial

100% uptime 2,043ms avg MCP ready

Subdomain Scanner API

Security & Cybersecurity

Strengthen your brand protection and cybersecurity by effectively discovering and managing subdomains with the Subdomain Explorer API.

Free 7-Day Trial

100% uptime 7,016ms avg MCP ready

Keyword Alchemy Discovery API

Search & Discovery

This Keyword Magic Tool API Find millions of keyword suggestions for your SEO. find Keyword, Volume, CPC (USD), Intent, Keyword Difficulty, SERP Features,Trend.

Free 7-Day Trial

100% uptime 2,592ms avg MCP ready

Synonym Explorer API

Natural Language Processing (NLP)

Explore linguistic diversity with our Synonym Explorer API. Seamlessly integrate and discover synonyms across multiple languages, enhancing content clarity and engagement. Empower your applications with a robust toolset for precise language processing and enriched user interaction. Transform your text with diverse synonyms, ensuring impactful communication worldwide.

Free 7-Day Trial

100% uptime 1,100ms avg MCP ready

Hidden Subdomain Discovery - Passive DNS Hunter API

Security & Cybersecurity

Discover hidden and exposed subdomains effortlessly. Passive DNS bruteforce using an optimized rich wordlist. Ideal for OSINT, cybersecurity, red teaming, and asset discovery.

Free 7-Day Trial

100% uptime 1,807ms avg MCP ready

Injection String Generator API

Security & Cybersecurity

Canonical injection test strings for checking your own escaping: SQL tautology, XSS, path traversal, template injection. Harmless probes, not working exploits. Reproducible seeds.

Free 7-Day Trial

100% uptime MCP ready

Integer Floating Point Generator API

Tools & Utilities

Integer and floating-point edge cases: int32/int64 limits, NaN, infinity, denormals, and IEEE 754 rounding. Deterministic seeds, and every value explains what it breaks.

Free 7-Day Trial

100% uptime MCP ready

Boundary Value Generator API

Tools & Utilities

Boundary value test data for off-by-one bugs: int32 and int64 limits, max-length strings, empty values. Deterministic seeds, and every value explains what it breaks.

Free 7-Day Trial

100% uptime MCP ready

Subdomain Explorer API

Security & Cybersecurity

"Enhance web security through effective subdomain discovery and management with the Subdomain Explorer API, strengthening brand protection and cybersecurity measures."

Free 7-Day Trial

100% uptime 18,196ms avg MCP ready

Deepseek API

Natural Language Processing (NLP)

LLM API providing text generation, reasoning, and multi-turn conversation capabilities via OpenAI-compatible and Anthropic-compatible endpoints.

Free 7-Day Trial

100% uptime 3,594ms avg MCP ready

SEO Keyword Explorer API

Search & Discovery

Discover tailored keyword suggestions for SEO optimization, PPC campaigns, and content strategies with localized results and advanced long-tail phrase analysis.

Free 7-Day Trial

100% uptime 3,957ms avg MCP ready

Subdomains Explorer API

Security & Cybersecurity

The Subdomains Explorer API helps organizations discover, monitor, and manage subdomains, enhancing cybersecurity, brand protection, and visibility across digital assets.

Free 7-Day Trial

100% uptime 9,458ms avg MCP ready

Topic Explainer API

Science & Education

The Topic Explainer API offers instant insights! Choose any topic, and within 150 characters, gain a clear understanding. From science to history, it distills complex subjects, empowering you with concise knowledge. Explore with ease, dive into new domains, and broaden your understanding, all in a few concise sentences.

Free 7-Day Trial

100% uptime 4,046ms avg MCP ready

Keyword Discovery Data API

Search & Discovery

Uncover untapped keywords and insights with the Keyword Discovery Data API, enhancing your content strategy for better visibility.

Free 7-Day Trial

100% uptime MCP ready

Search Volume Edge Case Testing Test Data Generation Fuzz Testing Unicode Handling Boundary Dates Float Precision Subdomain Discovery Keyword Research Subdomain Domain Web Security Subdomain Management Brand Protection Keyword Analysis Keyword Difficulty Keywords SEO Keyword Suggestions YouTube More...

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Categories

Tags

Best 变体探索 APIs

YouTube Video Exploration API

OneCompiler

Google Explore Search API

Regular Expression API

Link Expander API

Keyword Rank Scope API

Web Exploration API

Semantic Insight Explorer API

Edge Case Generator API

Domain Searcher API

Keyword Explorer API

Amazon Product Explorer API

Subdomain Scanner API

Keyword Alchemy Discovery API

Synonym Explorer API

Hidden Subdomain Discovery - Passive DNS Hunter API

Injection String Generator API

Integer Floating Point Generator API

Boundary Value Generator API

Subdomain Explorer API

Deepseek API

SEO Keyword Explorer API

Subdomains Explorer API

Topic Explainer API

Keyword Discovery Data API

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