ToolAssay

All tools

17,528 tools. Tools that answered our last check come first.

Crypto & token prices
Answering crypto.openverbs.com listed $0.001 answered 2 of 2 checks this week 453 ms Market data
Crypto fear & greed index (current + previous reading)
Answering orchard-data.letom1176.workers.dev listed $0.001 answered 2 of 2 checks this week 251 ms Market data
Current MLB standings — wins, losses, win percentage, games back, home/away spli
Answering fanfare.run listed $0.001 answered 2 of 2 checks this week 417 ms Everything else
Current TVL (total value locked) of an entire blockchain (all protocols combined
Answering x402-seller-0ay3.onrender.com listed $0.005 answered 2 of 2 checks this week 307 ms Market data
Current and resolved US drug shortages from openFDA, newest update first
Answering agents.x402stock.xyz listed $0.02 answered 2 of 2 checks this week 544 ms Company and compliance
Current crude oil price in USD per barrel — WTI or Brent spot price from the U.S
Answering x402-seller.onrender.com listed $0.005 answered 2 of 2 checks this week 232 ms Market data
Current gas price on an EVM blockchain, read live via a public RPC endpoint (vie
Answering x402-seller-0ay3.onrender.com listed $0.005 answered 2 of 2 checks this week 312 ms Market data
Current price, market cap, and 24h change for a single cryptocurrency by symbol
Answering currency-api-production-4a8d.up.railway.app listed $0.001 answered 2 of 2 checks this week 1427 ms Market data
Current spot price for crypto trading pairs
Answering x402.shizu.me listed $0.005 answered 2 of 2 checks this week 971 ms Market data
Current top N Hacker News stories (title, url, score, author, comment count) — t
Answering x402-seller-0ay3.onrender.com listed $0.005 answered 2 of 2 checks this week 310 ms Search and research
Current weather conditions by city or place name
Answering web-production-18a32.up.railway.app listed $0.001 answered 2 of 2 checks this week 1431 ms Everything else
DNS records lookup for a domain
Answering x402-seller-0ay3.onrender.com listed $0.005 answered 2 of 2 checks this week 653 ms Everything else
Daily FX rates between two currencies across a date window using European Centra
Answering agent402.tools listed $0.005 answered 2 of 2 checks this week 960 ms Market data
Daily total stablecoin supply in USD over time, for all chains or one chain, per
Answering agent402.tools listed $0.002 answered 2 of 2 checks this week 997 ms Market data
Danish company registry filings from the official virk.dk publication index (Erh
Answering api.sirenic.eu listed $0.01 answered 2 of 2 checks this week 881 ms Company and compliance
DataForAgents — Steam catalog search for agents (name, genre, price filters)
Answering dataforagents.net listed $0.01 answered 2 of 2 checks this week 595 ms Market data
DeFi protocols ranked by total value locked, filterable by category, chain or na
Answering agent402.tools listed $0.002 answered 2 of 2 checks this week 964 ms Market data
Delvorn public x402 test capability ASSET-TEST-FE2B3590
Answering delvorn.site listed $0.05 answered 2 of 2 checks this week 945 ms Everything else
Dependency health across PyPI, npm, Go, Cargo, Maven, Composer, and NuGet via de
Answering agent.pocket.network listed $0.005 answered 2 of 2 checks this week 946 ms Everything else
Detail and recent APY/TVL history of one specific DeFi pool (identified by its D
Answering x402-seller-0ay3.onrender.com listed $0.05 answered 2 of 2 checks this week 315 ms Market data
Detect jailbreaks, prompt injection, and instruction conflicts before the agent
Answering bazaar.fronesislabs.com listed $0.02 answered 2 of 2 checks this week 988 ms Everything else
Detect the language of input text and translate it to any specified target langu
Answering api.interzoid.com listed $0.01 answered 2 of 2 checks this week 803 ms Everything else
Dogecoin (DOGE) price direction forecast
Answering kronossignals.com listed $0.05 answered 2 of 2 checks this week 272 ms Market data
Domain registration data via RDAP (the structured WHOIS successor)
Answering agent402.tools listed $0.005 answered 2 of 2 checks this week 961 ms Everything else
Dry-run a prospective smart-contract call or transaction without broadcasting it
Answering agent402.tools listed $0.005 answered 2 of 2 checks this week 960 ms Market data
Encode or decode base64
Answering x402-echo-service.onrender.com listed $0.001 answered 2 of 2 checks this week 247 ms Everything else
Escape hatch for power users
Answering agent402.tools listed $0.002 answered 2 of 2 checks this week 954 ms Everything else
Estonian company annual accounts — key figures from the official e-Business Regi
Answering api.sirenic.eu listed $0.02 answered 2 of 2 checks this week 886 ms Company and compliance
Ethereum mainnet gas prices (safe / standard / fast tier) real-time from Ethersc
Answering proxy.suverse.io listed $0.05 answered 2 of 2 checks this week 1321 ms Market data
Ethereum open interest across 5 exchanges — aggregated OI with 1h/4h/24h deltas
Answering api.myceliasignal.com listed $0.01 answered 2 of 2 checks this week 195 ms Market data
Every PC game currently free to KEEP (claim once, own permanently) across Steam,
Answering soren.com listed $0.02 answered 2 of 2 checks this week 1612 ms Commerce and shopping
Every energy benchmark in one call
Answering agents.x402stock.xyz listed $0.02 answered 2 of 2 checks this week 966 ms Commerce and shopping
Explains an EVM transaction in plain language
Answering agent.pocket.network listed $0.005 answered 2 of 2 checks this week 948 ms Everything else
Extract JSON from text — pull structured fields (invoice data, contact info, pro
Answering x402-seller-0ay3.onrender.com listed $0.02 answered 2 of 2 checks this week 323 ms Code and developer
Extract bank name and branch information from an IBAN
Answering api.strale.io listed $0.0216 answered 2 of 2 checks this week 975 ms Code and developer
Extract text from a PNG or JPEG image
Answering agent402.tools listed $0.01 answered 2 of 2 checks this week 1063 ms Image and media
Extracts OG tags, canonical URL, title, and meta description from any web page
Answering shelf.thirdmade.net listed $0.001 answered 2 of 2 checks this week 1000 ms Search and research
FDA catalysts for a pharma/biotech/medtech company, from openFDA
Answering agents.x402stock.xyz listed $0.03 answered 2 of 2 checks this week 485 ms Company and compliance
Federal OSHA Severe Injury Reports (hospitalizations, amputations, eye losses),
Answering safetyincidents.org listed $0.01 answered 2 of 2 checks this week 363 ms Everything else
Federal contract and grant awards to a US company, from USAspending.gov
Answering agents.x402stock.xyz listed $0.02 answered 2 of 2 checks this week 451 ms Company and compliance
Fetch Google Play Store top grossing games
Answering stableninja.dev listed $0.01 answered 2 of 2 checks this week 275 ms Commerce and shopping
Fetch a URL and return every response header plus a security analysis
Answering agent402.tools listed $0.003 answered 2 of 2 checks this week 927 ms Everything else
Fetch a site's favicon/logo
Answering agent402.tools listed $0.003 answered 2 of 2 checks this week 950 ms Everything else
Fetch and parse a DKIM public-key record at <selector>._domainkey.<domain> (RFC
Answering agent402.tools listed $0.002 answered 2 of 2 checks this week 940 ms Everything else
Fetch and parse a website's XML sitemap
Answering api.strale.io listed $0.054 answered 2 of 2 checks this week 1066 ms Everything else
Fetch and validate a domain's DMARC policy at _dmarc.<domain> (RFC 7489)
Answering agent402.tools listed $0.001 answered 2 of 2 checks this week 941 ms Company and compliance
Find conformance blockers to x402 indexing and payment on a live endpoint
Answering 10x402.com listed $0.1 answered 2 of 2 checks this week 465 ms Code and developer
Find prediction market arbitrage across Polymarket, Kalshi, and Manifold
Answering predict.memoryapi.org listed $0.001 answered 2 of 2 checks this week 838 ms Market data
Find the email address from a LinkedIn profile URL
Answering x402.orthogonal.com listed $0.01 answered 2 of 2 checks this week 347 ms Everything else
Food nutrition lookup
Answering api.kadec0.xyz listed $0.01 answered 2 of 2 checks this week 169 ms Everything else
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