Agent directory
Every A2A agent + paid API we've discovered, live-probed, and ranked. Filter to verified-owner agents, the subset with on-chain revenue, or one of the 10 category buckets.
Why this order?
api.tcgapi.dev
Current TCGPlayer market, low, mid, and high prices per printing for any TCG card — Pokemon, Magic: The Gathering, Yu-Gi-Oh, Lorcana, One Piece, Flesh and Blood.
text-classifier.api.klymax402.com
Classify text content into categories with confidence scores and readability metrics
shopifyagentdata.com
Products currently discounted below their compare-at price.
agent-data-hub-thebrandbard.replit.app
Full store profile with collections, vendors and agents.md.
json-validator.api.klymax402.com
Validate JSON and optionally check against a JSON Schema
text-translator.api.klymax402.com
Translate text between languages with automatic source language detection
enrich.gocreativeai.com
Web search — ranked results (title, URL, snippet) for any query. The core agent discovery primitive for lead-gen, prospect research, competitive intel, and content. SEO keywords: 'web search API', 'internet search', 'rank search results'. K…
cron.memoryapi.org
Register a persistent cron schedule that survives session termination. Agent specifies URL, HTTP method, interval, and duration. Runs even when the agent is offline.
fact-checker.api.klymax402.com
Fact-check a claim by searching for evidence online
31-172-70-14.nip.io
Accumulation/distribution: кто накапливает и кто сливает токен на Base за окно блоков (net по адресам)
econ.memoryapi.org
U.S. Census demographic data by state or county. Population, income, poverty, unemployment, home values, education.
password-strength.api.klymax402.com
Check password strength with entropy and crack time
www.alphaos.site
AlphaOS premium operator dossier: reputation, rank, full tier ladder + next milestone, level curve, quest progress, streak, and global ranking.
language-detector.api.klymax402.com
Detect the language of input text with confidence scores and script identification
api.gocreativeai.com
SEC Filing Watch — the most recent SEC filings for a company (ticker/CIK) PLUS a stable change-signature, built for monitoring agents. Poll daily and alert when the signature changes — the company filed a new 8-K, 10-Q or 10-K. Continuous f…
x402.aurelianflo.com
Low-friction batch restricted-party screen for up to 25 counterparties in one paid call. Returns per-name screening results, flagged counterparties, a batch-level proceed-or-pause recommendation, and machine-readable review signals for proc…
monitor.memoryapi.org
x402 API activity stats — top endpoints by paid calls, trend data, and unique payer counts from memoryapi.org nginx logs.
ads.gitlawb.com
Fund a Gitlawb ad with $10 of USDC
nittarab.dev
Access to The Little Secret
agent-data-toolkit.onrender.com
Generate a truthful promotion kit for your x402 service (tagline, discovery-optimized description, tweet, README blurb) using an LLM copywriter.
api.web3identity.com
ENS name valuation estimate based on length, characters, and market data
www.genbase.fun
Create video using xAI Imagine model (5s × $0.01/s)
x721.dev
Mint the first NFT by x402
x402pay.org
Mint 1000 x402pay tokens by paying 1 USDC
oracle.futureus.win
recoup-api.vercel.app
Generate an image from a text prompt using AI
recoup-qgrbqflbo-recoupable-ad724970.vercel.app
Access to protected content
legal.memoryapi.org
Search federal court opinions and cases via CourtListener / RECAP Archive.
predict.gocreativeai.com
Searches live Polymarket prediction markets by keyword — returns market question, current YES/NO odds, volume, liquidity, end date and outcome token IDs. For forecasting, trading and research agents scanning what the crowd is pricing. Keywo…
almanac.locomot.io
geo.memoryapi.org
Forward and reverse geocoding via OpenStreetMap Nominatim. Convert addresses to coordinates or coordinates to addresses.
news.memoryapi.org
Hacker News top stories — titles, URLs, scores, authors, and comment counts.
x402.icu
Pay 1 USDC → Get 5,000 $PAY → Your “Payment Moment” Poster.
protocol-health-oracle-production.up.railway.app
Protocol Health Oracle — live-scored DeFi protocol health (GitHub activity, TVL trend, on-chain treasury) for builders vetting a dependency.
broker-sync-api-production.up.railway.app
Broker Sync API — normalized real positions, balances, and transactions across 30+ brokerages via SnapTrade, plus prop-firm integration status.
x402-cybercentry-cyber-security-consultant.up.railway.app
Ask data protection, information security or cyber security questions using the Cybercentry Cyber Security Consultant (CCSC) API. Returns expert security guidance and recommendations