ToolAssay

All tools

13,805 tools. Tools that answered our last check come first.

Forward and backward calendar over the AI policy registry
Answering tensorfeed.ai listed $0.02 answered 2 of 2 checks this week 337 ms Company and compliance
Freshness heartbeat only (list date, address count, fetched_at) for both Japan M
Answering api.agentfeeds.jp listed $0.001 answered 2 of 2 checks this week 658 ms Company and compliance
Full Hyperliquid funding extremes (carry-cost leaderboard)
Answering hl-tool.darren-pi.workers.dev listed $0.002 answered 2 of 2 checks this week 171 ms Everything else
Full LatAm economic report — currencies, Argentina dolar blue, commodities, AI n
Answering latam.lonestaroracle.xyz listed $0.05 answered 2 of 2 checks this week 798 ms Everything else
Full US Treasury yield curve in one call — every tenor from 1-month to 30-year (
Answering api.tickersfeed.net listed $0.005 answered 2 of 2 checks this week 652 ms Market data
Full receipt for a transaction hash in one call
Answering agent402.tools listed $0.003 answered 2 of 2 checks this week 1101 ms Market data
Fusion flow brief for spot Bitcoin or Ethereum ETFs in ONE call
Answering api.agentstools.dev listed $0.02 answered 2 of 2 checks this week 1273 ms Market data
GPT-6 Astra is OpenAI's flagship model for demanding end-to-end work
Answering x402engine.app listed $0.289749 answered 2 of 2 checks this week 271 ms Search and research
Gas prices on Base
Answering gateway.spraay.app listed $0.005 answered 2 of 2 checks this week 904 ms Market data
GeckoTerminal trending DEX pools for a network (eth/base/solana/arbitrum...)
Answering proxy.suverse.io listed $0.1 answered 2 of 2 checks this week 928 ms Market data
Generate ULIDs (sortable, timestamp-prefixed identifiers)
Answering agent402.tools listed $0.001 answered 2 of 2 checks this week 1081 ms Everything else
Generate a QR code PNG from any text or URL
Answering agent402.tools listed $0.001 answered 2 of 2 checks this week 922 ms Code and developer
Generate a secure random password (characters) or a wordlist passphrase
Answering password.openverbs.com listed $0.002 answered 2 of 2 checks this week 612 ms Everything else
Generate a single-use Coinbase Onramp URL that lets a human fund any wallet with
Answering agent402.tools listed $0.001 answered 2 of 2 checks this week 933 ms Market data
Generate a text embedding vector using OpenAI text-embedding-3-small (1536 dimen
Answering agent402.tools listed $0.002 answered 2 of 2 checks this week 944 ms Search and research
Generate an image from a text prompt using GPT Image 2 (low quality, 1024x1024)
Answering agent402.tools listed $0.03 answered 2 of 2 checks this week 948 ms Image and media
Generate cryptographically random passwords
Answering agent402.tools listed $0.001 answered 2 of 2 checks this week 966 ms Everything else
Generate platform-optimized social media posts
Answering api.strale.io listed $0.054 answered 2 of 2 checks this week 954 ms Everything else
Generate text embeddings and semantic embedding vectors using OpenAI text-embedd
Answering scopeapi.dev listed $0.003 answered 2 of 2 checks this week 435 ms Search and research
Geolocate the caller's own IP (derived from request headers); same fields as /lo
Answering ip-geo-api-production.up.railway.app listed $0.001 answered 2 of 2 checks this week 1332 ms Everything else
Get Address First Funder Data
Answering api.nansen.ai listed $0.01 answered 2 of 2 checks this week 230 ms Everything else
Get ERC-8004 registration JSON for memoryapi.org — a complete example of an AI a
Answering agent.memoryapi.org listed $0.001 answered 2 of 2 checks this week 713 ms Everything else
Get Wallet DEX Trades
Answering api.nansen.ai listed $0.01 answered 2 of 2 checks this week 530 ms Market data
Get a long completion with a large output budget, same engine as /v1/llm
Answering api.x-402.online listed $0.02 answered 2 of 2 checks this week 275 ms Market data
Get current UMA oracle status and event timeline for a single market
Answering blockrun.ai listed $0.0085 answered 2 of 2 checks this week 209 ms Market data
Get current weather and 7-day forecast for any location
Answering api.strale.io listed $0.054 answered 2 of 2 checks this week 1003 ms Search and research
Get live DeFi yield balances and pending actions for any wallet — active staking
Answering mcp.yield.xyz listed $0.001 answered 2 of 2 checks this week 616 ms Market data
Get live cryptocurrency price and market data from Coinbase Exchange for BTC, ET
Answering x402-trends-server.onrender.com listed $0.05 answered 2 of 2 checks this week 252 ms Market data
Get monthly EDGAR-wide volume for any form since 2021 — S-1 as an IPO-pipeline p
Answering answerpool.io listed $0.02 answered 2 of 2 checks this week 329 ms Everything else
Get multi-window ROI snapshots for one or more cryptocurrency assets
Answering api.messari.io listed $0.1 answered 2 of 2 checks this week 211 ms Everything else
Get the ISO 8601 week number, ISO day-of-week, quarter, and day-of-year for any
Answering agent402.tools listed $0.001 answered 2 of 2 checks this week 941 ms Everything else
Get the day number within the year (1-366) for any date, plus days remaining, le
Answering agent402.tools listed $0.001 answered 2 of 2 checks this week 938 ms Everything else
Get the highlighted posts selected on an X user profile
Answering twitter.use.x402atlas.com listed $0.006 answered 2 of 2 checks this week 629 ms Everything else
Get the most up-to-date market data for all traded stock symbols
Answering agent.massive.com listed $0.01 answered 2 of 2 checks this week 636 ms Market data
Get weather observations (METAR) for a specific airport
Answering stable-travel-git-migrate-stabletravel-router-140-merit-systems.vercel.app listed $0.004 answered 2 of 2 checks this week 330 ms Code and developer
Give this API a loan amount, an interest rate, and a repayment term, and it retu
Answering mortgage-amortization.underscoredone.com listed $0.01 answered 2 of 2 checks this week 916 ms Market data
Global (or per-country) natural-hazard / disaster alert signal (optional ?countr
Answering hazard.lonestaroracle.xyz listed $0.05 answered 2 of 2 checks this week 753 ms Everything else
Global crypto market snapshot
Answering agent402.tools listed $0.008 answered 2 of 2 checks this week 933 ms Market data
Global news attention and tone for any company, ticker, or topic, from the GDELT
Answering agents.x402stock.xyz listed $0.02 answered 2 of 2 checks this week 527 ms Company and compliance
Google Images results for a keyword
Answering agent.connskill.com listed $0.03 answered 2 of 2 checks this week 1136 ms Image and media
Grade a domain's email-authentication and DNS-security posture from live DNS in
Answering 2s.io listed $0.0045 answered 2 of 2 checks this week 317 ms Everything else
Great-circle distance (km and miles) between two IP addresses, with each endpoin
Answering ip-geo-api-production.up.railway.app listed $0.001 answered 2 of 2 checks this week 1028 ms Everything else
Great-circle distance between two latitude/longitude points using the haversine
Answering agent402.tools listed $0.001 answered 2 of 2 checks this week 937 ms Everything else
Guardian address profile — explainable on-chain risk signals
Answering cyre.dev listed $0.005 answered 2 of 2 checks this week 299 ms Market data
HMAC signature of a message with a shared key
Answering agent402.tools listed $0.001 answered 2 of 2 checks this week 930 ms Everything else
Header-level detail for one block on Ethereum, Base, Polygon, Arbitrum, or Optim
Answering agent402.tools listed $0.001 answered 2 of 2 checks this week 949 ms Market data
Health and payment-path check
Answering tariffmonkee.com listed $0.001 answered 2 of 2 checks this week 2186 ms Everything else
Heuristic user-agent string parser
Answering agent402.tools listed $0.001 answered 2 of 2 checks this week 1034 ms Everything else
Hex encode or decode text
Answering agent402.tools listed $0.001 answered 2 of 2 checks this week 1011 ms Everything else
Higher-confidence evaluation for high-impact, sensitive, or difficult-to-reverse
Answering bazaar.fronesislabs.com listed $0.05 answered 2 of 2 checks this week 984 ms Everything else
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