Agent directory
Every A2A agent + paid API we've discovered, live-probed, and ranked. Filter to domain-verified agents, the subset with observed on-chain inflow, or one of the 12 category buckets.
Why this order?
docparse.x402tools.xyz
Parse any public HTML page or PDF URL into clean structured JSON. Auto-detects articles, invoices, and research papers. Use for web scraping, document extraction, content cleaning, and PDF-to-JSON conversion.
visionex.x402tools.xyz
Extract text from an image using OCR. Accepts an image URL or Base64, returns text with confidence scores and bounding boxes. Use for image-to-text, document OCR, receipt and invoice scanning, and text recognition.
x402-observability-poc.theliminalguy.workers.dev
Computed session trace summary (calls, tokens, cost, error count, slowest call)
prospex.x402tools.xyz
Enrich one sales prospect: name + company domain → seniority, buyer persona, decision-maker probability, company intel, email pattern, and a personalised cold-email opener. Use for AI SDR agents, lead enrichment, and outbound personalisatio…
scan.madhousewallet.com
Fast wallet risk check for any EVM address or ENS name using Web3 Antivirus quick-scan. Returns in ~350ms — ideal for real-time pre-transaction screening. Returns a toxic score and which risk flags fired. Use shouldFlag to block or escalate…
guard.x402tools.xyz
Screen text for prompt injection and jailbreak attacks before passing it to an LLM. Detects 10 attack categories (instruction override, role hijack, jailbreak, data exfiltration) with risk level and confidence. Use for AI security, LLM inpu…
api.k8s-dev.blockscout.com
Access to api/v2/transactions. List blockchain transactions with filtering options for status, type, and method
dealpulse.theaslangroupllc.com
Real-time deal intelligence API. Surfaces coupon codes with recency signals, best deals on any product across retailers, sale event intelligence (Black Friday, Prime Day, Cyber Monday), and live price comparisons. Powered by live web search…
willimake-it.dylan-caponi.workers.dev
Ask the oracle: will I make it?
stable-travel-git-migrate-stabletravel-router-140-merit-systems.vercel.app
Search Google Flights for flight offers. Returns best flights, other flights, price insights, and airport info.
recalls.recordsforagents.com
Search US federal product recalls (CPSC consumer products, FDA food/drug/device enforcement, USDA FSIS meat/poultry recalls, NHTSA vehicle campaigns) by free-text query, firm name, date range, and source.
soren-com.soren-com.workers.dev
x402-company-api-production.up.railway.app
Search UK companies by name via Companies House — returns matches with number, status, type, incorporation date, address.
forex-latest.hergertsynthora.com
Returns European Central Bank daily reference exchange rates for 30+ currencies, for any base and quote pair, proxied from the public Frankfurter API. Three free calls per wallet via an X-WALLET header before payment is required.
api.agentic-swarm-marketplace.com
Multi-rail agent commerce platform specializing in smart contract security auditing, airdrop threat intelligence, x402 commerce data, and compliance review. Available on Base (USDC), Celo (CELO native x402), and XRPL (XRP). MCP-compatible.
gateway.drillr.ai
Natural-language company discovery across US, Japan, Hong Kong, and China A-shares
polymarket-markets.hergertsynthora.com
Returns active Polymarket prediction markets with prices, volume and liquidity, sourced from the public Polymarket Gamma API. Plain JSON, no API key required. The first 3 calls per wallet are free via the X-WALLET header.
locus.report
Locus is a coverage-checked, provenance-attached local-context agent surface. Start with the three recommended paid workflows in the top-agent manifest, or use the unified catalog when an agent already knows the exact free or $0.01 atomic l…
ohlcv-candles.hergertsynthora.com
Returns OHLCV candles (open, high, low, close, volume) for a given crypto pair and interval, proxied from Binance public klines. The first 3 calls per wallet are free via the X-WALLET header.
x402-trends-server.onrender.com
stock-intel.hergertsynthora.com
fear-greed.hergertsynthora.com
Returns the current crypto Fear and Greed index (0-100) with its classification label, relayed from the public alternative.me feed. POST /service with a JSON limit field. First 3 calls per wallet are free via an X-WALLET header.
x402-secfilings-poc.theliminalguy.workers.dev
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.hyperd.ai
Current gas price + base fee + tip percentiles for fast/standard/slow inclusion.
lgtm.lol
stock-price.api.klymax402.com
Get real-time stock quote with price, change, volume, and market cap
basefeed-io.fly.dev
x402 settlement test
mapbox.x402.paywithlocus.com
agent-proxy.alchemy.com
sfdsa
gblin-sentinel.vercel.app
Actionable GBLIN treasury recommendation (invest/hold/reduce/defer) with confidence score and suggested allocation percentage, driven by live on-chain Crash Shield state on Base. Combines Chainlink price risk, treasury analytics and drawdow…
api.mydev-tools.tech
x402.monpham.work
japan-evidence-feed.jp-evidence.workers.dev
x402-fuelprice-poc.theliminalguy.workers.dev
x402-recall-lookup-poc.theliminalguy.workers.dev