Password Strength Checker — Entropy & Crack Time
Password strength evaluation API for AI agents. Score 0-100 with entropy bits, estimated crack time (brute force and dictionary), pattern detection, and actionable improvement tips.
Tools: security_check_password.
Use this for password policy enforcement, user registration validation, or security audits. Returns machine-readable strength data for automated decisions.
Returns: {score, entropy, crackTime, tips[]}. No API key required — x402 micropayment $0.001/call on Base L2.
Fact Checker — Verify Claims with Web Evidence
AI-powered fact-checking API for AI agents. Verify any factual claim with web evidence: searches multiple sources, assesses credibility, provides supporting/contradicting URLs, and returns confidence level (confirmed/likely/unverified/false).
Tools: research_check_fact.
Use this before repeating claims, for content moderation, or building trustworthy AI systems. Essential for reducing hallucinations. IMPORTANT: For web search without fact assessment, use web_search_query.
Returns: {verdict, confidence, sources[], evidence[]}. No API key required — x402 micropayment $0.005/call on Base L2.
Text Classifier — Topic Categories & Readability
Text classification API for AI agents. Classify text into topic categories with confidence scores, readability metrics (Flesch-Kincaid), and content type detection (article, review, email, code, etc.).
Tools: text_classify_content.
Use this for content routing, auto-tagging, spam detection, or organizing unstructured text. IMPORTANT: For sentiment analysis, use text_analyze_sentiment instead.
Returns: {categories[], readability, contentType, confidence}. No API key required — x402 micropayment $0.005/call on Base L2.
Image Resizer — Resize, Convert PNG/JPEG/WebP
Image resize and format conversion API for AI agents. Resize images from URL: custom width/height, format conversion (PNG, JPEG, WebP), aspect ratio preservation, and quality control.
Tools: media_resize_image.
Use this for thumbnail generation, image optimization, or preparing assets for different platforms. Returns base64-encoded processed image.
Returns: base64-encoded resized image. No API key required — x402 micropayment $0.003/call on Base L2.
Currency Converter — Fiat & Crypto Cross-Rates
Currency conversion API for AI agents. Convert between fiat currencies (ECB rates) and crypto (CoinGecko rates). Instant cross-rate lookup for USD, EUR, GBP, JPY, BTC, ETH, and 100+ currencies.
Tools: finance_convert_currency.
Use this for price normalization, international pricing, or cross-currency calculations. Supports both fiat-to-fiat and fiat-to-crypto conversions.
Returns: {result, rate, from, to, timestamp}. No API key required — x402 micropayment $0.001/call on Base L2.
Email Deliverability Audit — SPF/DKIM/DMARC Check
Email deliverability audit API for AI agents. Analyze any domain's email authentication: SPF record validation, DKIM selector check, DMARC policy analysis, MX record health, and composite deliverability score 0-100 with prioritized fix recommendations.
Tools: email_audit_deliverability.
Use this when auditing email infrastructure, diagnosing delivery issues, or checking domain reputation before sending campaigns. IMPORTANT: This checks the DOMAIN's setup — for individual email validation, use email_verify_address instead.
Returns: {score, spf, dkim, dmarc, mx, recommendations[]}. No API key required — x402 micropayment $0.005/call on Base L2.