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?
jobs.gedx402.com
Submit an async browser job (screenshot, markdown, scrape, etc.). Returns job_id + poll_url; poll is free with token — no long x402 request hold. Integrators: POST /v1/firecrawl/crawl or /v1/firecrawl/batch/scrape on browser.gedx402.com.
api.octodamus.com
Octodamus — AI oracle for crypto and tokenized NYSE markets. BUY/SELL/HOLD signals, Polymarket edges, Fear & Greed, macro regime. Ed25519 signed.
entertainment.x402.press
Multi-source AI entertainment reasoning via DeepSeek. Accepts any natural language question about movies, TV, music, games, or events.
execbox.xyz
Heavy compute for intensive workloads. 30s CPU timeout, 1GB RAM. Use for recursive algorithms, large memory allocations, or long-running computations.
xl402.agentsats.org
Informe agéntico insignia: tema + público → informe estructurado original (transformado, no reventa).
api.melvea.com
Structured varietal data and verifiable research provenance for 150+ honey varieties, including the obscure long tail foundation models get wrong. Every compositional datum resolves to a real, published source (DOI/PMID). Per variety: color…
palmyr.ai
List all phone numbers owned by or shared with the calling wallet.
stablestudio.io
Get a client token for direct upload to Vercel Blob
social.gedx402.com
Social profile ingest via SociaVault on social.gedx402.com — POST { platform, handle? | user_id? | url? | channelId? | subreddit? } or GET ?platform=&handle=. Platforms: tiktok, instagram, youtube, twitter, facebook, linkedin, reddit, threa…
outcomescout.vercel.app
Turn a news headline into the matching Polymarket prediction markets to trade. One call returns the top markets ranked by relevance, each with live odds/implied probability, 24h drift, spread, on-book liquidity, volume, resolution date, and…
http-status-checker.underscoredone.com
Give this API a list of up to 10 web addresses and it will visit each one to tell you whether it is working, broken, or redirecting visitors somewhere else. You get back the exact status number (like 200 for OK, 404 for not found, 500 for s…
x402.cheetahsecurity.de
On-chain trust/reputation score for a Base agent wallet
ip402.xyz
Paid IP intelligence endpoint returning normalized geolocation and ASN data for a single IPv4 or IPv6 address.
notary.forgemesh.io
Notarize one AI inference: signed Ed25519 attestation + sha256 content hash + Merkle chain-anchor for {prompt, response, model_id}. Verification is free.
api.postagent.sh
Print and mail physical US letters (PDF, HTML, Markdown, DOCX, or image) and postcards via USPS, paid in USDC — with certified/registered proof options and standalone address verification at POST /v1/verify. Integration flow: POST /v1/docum…
ged-x402-jobs.jvalamis.workers.dev
Submit an async browser job (screenshot, markdown, scrape, etc.). Returns job_id + poll_url; poll is free with token — no long x402 request hold.
api.brokenkeyremapper.xyz
Purchase and download the Broken Key Remapper software (one-time license).
api.omninexu.com
Company financial fundamentals with peer comparison and cross-source confidence scoring for S&P 500 stocks. Revenue, net income, EPS, assets, liabilities, cash flow from SEC EDGAR 10-K/10-Q filings. Includes industry peer ranking and data-q…
web-attestation.selfradiance.workers.dev
Returns an Ed25519-signed witness-only byte-observation attestation for a caller-supplied HTTPS URL.
api.perquants.com
Hyperliquid perp funding rate read from the data lake: latest hourly rate, annualized projection, 24h/7d annualized means, and sign streaks.
hl-tool.darren-pi.workers.dev
Full Hyperliquid funding extremes (carry-cost leaderboard)
api.x402cloud.space
Web-grounded x402 memecoin research endpoint using Gemini 3.1 Flash Lite. Returns candidate tokens, Dexscreener URLs, project links, volume, liquidity, market cap, holders and risks.
seo-data-extractor.underscoredone.com
Give this API a web address and it will visit that page, then hand back everything an SEO professional needs to know: the page title, meta description, meta keywords, robots instructions, canonical link, H1/H2/H3 headings, how many links ar…
api.n0brains.com
Real-time crypto liquidation map and heatmap for BTC, ETH and major coins: estimated long/short liquidation zones with price levels and notional size, open interest per venue, and nearest/densest liquidation clusters. For liquidation huntin…
agi.apify.com
Apify is the largest and most trusted marketplace of tools for web scraping, crawling, data extraction, and automation. Use these tools, called Actors, to extract structured data from social media, e-commerce sites, search engines, maps, tr…
ged-x402-chat.jvalamis.workers.dev
Chat completion with Llama 4 Scout 17B 16e Instruct on Cloudflare Workers AI (@cf/meta/llama-4-scout-17b-16e-instruct). POST JSON messages[] (system/user/assistant) and optional max_tokens; pay USDC per request with dynamic neuron-based pri…
gateway.stride20k.com
Token risk score API: deterministic, auditable 0-100 rug-check for any ERC-20 on Ethereum, Base, or Polygon. Fans out to on-chain reads (bytecode, symbol, decimals, supply), DefiLlama price + confidence, and Etherscan source verification an…
researcher.now
Analyze one URL — an article, a YouTube/X video, or a podcast episode — and receive a cited summary + extracted claims. POST a JSON body { url }. Variable price per request (media transcription costs more).
zx10r-x402-api.onrender.com
Web search results (SERP). Keyless web search returning ranked title, URL, and snippet for a query.
api.blockchainmoneymap.com
Structured onchain wallet audit for AI agents. Returns wallet activity, token/NFT exposure, recent flows, counterparties, conservative risk context, confidence context, and investigation-ready next actions for chained research workflows acr…
shared-inference-market.wongjinquan.workers.dev
Buy the shared research step once instead of each agent re-running it for ~$0.30-0.50: one $0.02 digest, shared across every buyer. Structured JSON on security incidents, stablecoin/payments regulation, Base and L2 developments, and protoco…
brdata.thomenz.me
Brazilian regulatory risk & compliance screening of a company by CNPJ: checks the federal debarment (CEIS), anti-corruption (CNEP), leniency (Acordos de Leniência) and forced-labor (Lista Suja, MTE) registries and returns a verdict + 0–100 …
api.kadec0.xyz
Academic and scientific paper search API. Search research papers and scholarly literature across arXiv, PubMed, OpenAlex, Crossref, and Semantic Scholar in one call, deduplicated into a ranked result set — title, authors, year, venue, abstr…
oi.lonestaroracle.xyz
Full OI report — all assets, all exchanges, 5-min delta
api.gmfarcaster.com
Ask a natural-language question and get a cited answer from the GM Farcaster library — hundreds of episodes of Farcaster news, interviews, and analysis. Returns a grounded answer plus the source episodes with timestamped links.
api.bitrefill.com
Search 10,000+ gift card & voucher brands across 180+ countries by name and country. Pay in USDC via x402, no account.