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?
www.rebatify.net
Signup-deal ROI — the same calc as the site ROI Calculator: net take-home = realizable bonus − earn fee − burn(hedge) fee at a chosen leverage, per (exchange, audience) deal + full tier breakdown. Filters: leverage (1–100, default 30), exch…
agent-paid-resource-control.onrender.com
Review paid resource access for AI agents, including resource binding, duplicate payment risk, fulfillment requirements, evidence receipt fields, and reconciliation guidance.
agent-marketplace-proxy.vercel.app
Google SERP via DataForSEO (top organic results, JSON)
x402-extract-api-production.up.railway.app
Extract structured JSON from any web page. 9 preset schemas (product_specs, company_info, article_summary, pricing, job_listing, reviews, contact_extraction, structured_table, social_profile) with full JS rendering. Pass ?url=...&intent=...…
listing-roast-x402-service-production.up.railway.app
Listing Roast Quick Score x402: $0.001 GET marketplace listing score on the indexed /api/listing-roast URL. POST the same URL for the $0.01 full roast.
base-sol-rugcheck.vercel.app
Solana SPL token safety check: freeze/mint authority, transfer controls, holder concentration, liquidity (GO/CAUTION/DANGER) via GoPlus. Pay USDC on Solana or Base.
nasa-x402.vercel.app
NASA Near-Earth Object asteroid tracker. Returns asteroids making close approaches to Earth in a date range (max 7 days). Includes size estimates, velocity, miss distance, and hazard classification.
micropayments-poc.vercel.app
Create a dated JSON agent quest card after a Base USDC x402 payment settles to the x402 Payment Lab seller wallet.
twit-api-production-de12.up.railway.app
Search Twitter/X for user accounts matching a keyword or phrase. Returns up to 20 matching user profiles per page with pagination support. Useful for discovering users by topic, name, or keyword. Query params: query (string, required) - sea…
agentic-market-site-brief.vercel.app
Return compact website metadata, headings, links, and agent-readiness signals for a public URL.
fred-x402.vercel.app
Curated macro dashboard: latest values for the 10 most important US economic indicators — CPI inflation, unemployment, Fed funds rate, GDP, 10Y Treasury yield, yield curve spread, S&P 500, M2 money supply, housing starts, oil price.
royal-ruby-x402.fly.dev
Look up US federal and state consumer-protection law citations on a topic. Returns FCRA / FDCPA / TILA / state UDAP statutes with formal citations, plain-English summaries, key provisions, reporting timelines, statute of limitations, and re…
api.syntaxrate.com
AI agent API profitability calculator with Monte Carlo revenue simulation, breakeven analysis, pricing benchmark, and risk scoring for x402 API monetization.
mailcheck.hugen.tokyo
6 email validation checks in one call — syntax (RFC 5322), MX record verification, disposable detection (5,000+ domains), free provider identification, role-based address detection (admin@, info@), and typo suggestion. Returns a 0-1 confide…
nba-odds-gap.relayhop.workers.dev
NBA championship odds gap: Polymarket vs Kalshi implied-probability divergence on the same 2026 NBA title outcomes, ranked by |gap|. Query: ?page=1-50&per_page=1-3. Sources: Polymarket Gamma + Kalshi public API + ESPN (all free, keyless).
agent-budget-guard.onrender.com
Check budget and approve/deny AI agent spending with x402 payment verification
decide.memoryapi.org
Vendor trust score (composite: reviews, uptime, SLA)
defi.hugen.tokyo
Optimal cross-chain bridge and swap quote — compares rates across 20+ bridges and DEX aggregators in a single request. Returns best route by cost, speed, or reliability with gas estimates and slippage prediction. One call replaces querying …
content.hugen.tokyo
AI-powered content summarization — extracts clean text from any URL then generates a concise 2-4 sentence summary, 3-5 key points, and named entity extraction (people, organizations, products, locations, events). Handles articles, blog post…
api.intelica.dev
Intelica competitive intelligence — structured market analysis with IMI score and go/no-go decision
stablecrypto.dev
Search Arkham addresses, entities, tokens, pools, and names
stable-financial.vercel.app
Company metadata: name, exchange, sector, industry, SIC, location.
wayback-x402.vercel.app
Wayback Machine availability check. Returns whether a URL has been archived and the closest snapshot to a given timestamp. Use to verify if a page existed at a specific point in time.
defi-shield-hazel.vercel.app
Deployer forensics — contract history, behavioral profiling, funding chain analysis, contract fingerprinting, scam flags, reputation scoring
ai-agent-payment-safety-stack.onrender.com
Verify counterparty name, invoice registration number, and corporate number before AI-agent payment. Format check and name match only. No tax or legal advice.
defi-api.agenticfi.wtf
EVM collectibles for a wallet - ERC-721 and ERC-1155 holdings with spam filtering, pagination, and optional spam score explanations
intel.hugen.tokyo
AI-synthesized wallet intelligence — address security check, on-chain transaction analysis, activity classification (whale/bot/trader/retail), and risk scoring 0-100 with verdict. Aggregates address security, balance, transaction history, a…
x402.coinstats.app
CoinStats portfolio snapshot — historical coin balances over time for a shared portfolio. Provide sharetoken header from a Degen-plan CoinStats user
api.jubjubapp.com
Create a new content item in the paying wallet's auto-provisioned JubJub workspace. Draft state; call launches_create to publish. The signer wallet becomes the on-chain revenue recipient once the content contract deploys. Body does not need…
risk-graph-gx7v4.ondigitalocean.app
Targeted node lookup by asset address or protocol/asset name — the sole discovery path
sentry-forge-x402.fly.dev
Generate an 8-file consumer-debt dispute pack from a collector letter, original contract, and customer narrative. Returns markdown for: collector dispute letter, original-creditor dispute letter, CFPB complaints (collector + creditor), cred…
worldbank-x402.vercel.app
World Bank development indicator for any country. Supports named shortcuts (gdp, gdp_per_capita, population, life_expectancy, inflation, unemployment, co2_per_capita, poverty, internet_users, gini, literacy) or raw indicator codes like NY.G…
x402stock.vercel.app
Live state of every perpetual-futures market in one call: per coin the mark and oracle price, hourly funding rate with annualized APR, premium, open interest, max leverage, previous-day price, and 24h USD and base volume. Native crypto-deri…
funding.lonestaroracle.xyz
Full funding rates — all assets, all exchanges, signal analysis
rattler.lonestaroracle.xyz
Autonomous smart contract security auditor — 20+ vulnerability classes, PoC exploits
cottonmouth.lonestaroracle.xyz
Autonomous Rust smart contract security auditor — CosmWasm, Anchor, Stellar, NEAR