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?
cpi-report-us.underscoredone.com
Gives you official United States inflation numbers from the government's Consumer Price Index. Ask for the newest reading, a specific month in the past, or a whole range of months, and get back clear percentages for overall inflation and 'c…
api.webbersites.com
Logo generator: POST a company name (+ optional tagline), an icon (search query or exact Font Awesome name), 1-3 brand colors (hex or CSS names), a mark shape (squircle/rounded/circle/square/transparent) and a layout — icon above/below the …
brasil-dados-api.onrender.com
Brazil macro snapshot in one call: SELIC policy rate, CDI, IPCA inflation (monthly and 12-month), official PTAX USD/BRL. Source: Central Bank of Brazil (BCB).
pay.alephant.io
Based on a user-provided topic tag, it automatically finds the latest related news and turns it into a clear, easy-to-read briefing. It aggregates information from multiple sources, highlights key points, removes duplicate results, and gene…
x402.dailyelo.com
Before sending funds, check if the recipient is an address-poisoning look-alike. Give us the recipient and your known/intended addresses; we flag when the recipient shares the displayed head AND tail of one you know but differs in the middl…
tradeos.tech
Route an x402 buyer or autonomous agent from a plain-language crypto intelligence goal to the most useful TradeOS service. Returns recommended free and paid SKUs, reasons, exact request examples, pricing, output expectations, buyer-safe tru…
agentstack-research-3bnlllaboa-ts.a.run.app
Compound SEC/EDGAR (US) research bundle: announcements, extracted figures, summary. Identical schema across all supported markets.
api.ipintel.ai
Pay-per-call IP lookup and risk intelligence API. Send an IPv4 or IPv6 address and receive JSON with risk score, risk label, ASN, ISP, organization, geolocation, reverse DNS, hosting/proxy/VPN/Tor signals, verified bot detection, scanner/ho…
imagcon.app
Generate a complete icon set from an existing image — covers PWA/web (manifest.json, favicons, maskable icons), iOS, Android, Windows tiles, and Safari pinned tabs in one ZIP. Most icon-resize tools only cover Android and iOS native — this …
image.gedx402.com
Fast text-to-image with Flux 1 Schnell (@cf/black-forest-labs/flux-1-schnell). POST prompt and optional dimensions; returns base64 image output. Hero: GET /heroes/flux-schnell. Per-generation x402 pricing per USDC per request (see npm run p…
centry.cybercentry.co.uk
Secures EVM token contracts with AI-powered vulnerability detection. Token Due Diligence to detect rug pulls, hidden taxes, liquidity legitimacy, and holder risks.
curl-http-request.underscoredone.com
Send an HTTP request to any URL from our servers and receive the full response — including the status code, all response headers, and the body content. Supports GET, POST, PUT, PATCH, DELETE, and HEAD. Automatically follows up to 3 redirect…
x402.chainquery.com
chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. Current Bitcoin (BTC) chain state from chainquery's independent full node: height, best block hash, difficulty, sync progress, on-disk size. Bitcoin Core getblockchain…
ged-x402-browser.jvalamis.workers.dev
Capture HTML, screenshot, Markdown, and accessibility tree in one request. POST url or html; pay USDC per request on any listed x402 network.
x402.deepsearch.com
Multi-period financial statements for a listed company. Returns up to 8 quarters of revenue, gross profit, operating profit, net income, total assets, liabilities, and equity. Use when an agent needs historical financial trends.
geodns.iwsolutions.ca
Geo-located DNS resolution — resolve hostnames from specific countries to see how CDNs, geo-blocking, and DNS-based routing differ by region.
travel-agent.forgemesh.io
Day-trip planning awareness with disposable local context leads, themed experience candidates, source freshness, tradeoffs, and next actions for a destination or coordinate pair.
hypernatt.com
HyperNatt BTC liquidation radar — raw microstructure snapshot: magnet score, OI, long/short ratio, liquidation clusters above/below, real liquidations 1h/24h (read-only)
x402.creative-tim.com
Get ShadCN UI component blocks and templates
space.x402.press
Multi-source AI space reasoning via DeepSeek. Accepts any natural language question about celestial events, planets, moons, asteroids, comets, meteor showers, eclipses, satellites, ISS, rocket launches, space weather, stars, or deep-sky obj…
hermesplant.com
Deterministic cashflow & return analytics in one call: NPV, IRR (periodic), XIRR (dated), MOIC / DPI / TVPI, payback period, plus an optional DCF valuation (enterprise value, equity value, implied share price) with Gordon-growth or exit-mul…
anomaly.forgemesh.io
Real-time stablecoin peg deviation detector — monitors USDC, USDT, DAI prices across DEX pools. Catches micro-depegs before they become crises. Designed for 1-minute polling.
qr-code-generator.underscoredone.com
Send a list of texts — website addresses, phone numbers, plain words, WiFi details, anything — and get back a ready-to-use QR code image for each one. Every QR code comes as a base64-encoded PNG you can drop straight into a webpage or save …
api.x402oracle.com
Fast pre-trade check for trading agents: liveness, freshness, and price, payTo, and chain drift.
zk.quickai.build
Quick ZK Auth v1.0.1 — Semaphore ZK wallet ownership on Base plus USDC balance attestation at snapshot block (not ZK-hidden balance in v1). ERC-8004 bundles with x402 payment binding.
memory.tickorigin.com
Deduplicate your memories (opt-in, non-destructive)
news-x402.com
Entity knowledge graph: sentiment trend, geographic distribution, top sources
deepseek.x402.press
DeepSeek AI inference — pay in USDC/EURC on Base or USDC on Arbitrum
h1dr4.dev
H3RETIK Cloud rents disposable VPS sessions for autonomous agents and operators. Pay per short compute window on Base USDC with x402, choose US/EU/Asia/auto proximity, run headless shell commands or scoped jobs, collect logs/artifacts, then…
ged-x402-image.jvalamis.workers.dev
Generate images from a text prompt with Stable Diffusion XL Lightning (@cf/bytedance/stable-diffusion-xl-lightning). POST prompt and optional dimensions; returns base64 image output with per-generation pricing.
api.aidress.ai
Real-time crypto market news with sentiment analysis and top headlines ranked by importance.
orcpin.dev
Trade-lot holding-period and realized-gain calculator for trading agents: per-lot days held, the exact date each lot's gain character turns long-term, and FIFO / specific-identification allocation of a proposed sell with realized gain per l…
d2ngmd5yvdfkqu.cloudfront.net
List valid PMCS taxonomy codes used to filter prediction-market searches.
cors-header-checker.underscoredone.com
Sends a real request to any URL you provide, attaches an Origin header, and reads back all six standard cross-origin permission headers the server returns. Tells you whether cross-origin requests are enabled at all, whether your specific or…
flint.network
Verify an AI agent's authority and integrity before a transaction; returns a four-state verdict and a signed verification record
ai.tureka.com
Use this tool to audit if a website can be crawled, understood, and cited by LLMs like ChatGPT or Claude. Ideal for coding agents to automatically audit and test generated web apps for SEO, accessibility, and AI-readiness before deployment.…