ToolAssay

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7,164 tools. Tools that answered our last check come first.

Use when an agent needs bazaar seller rank
Answering api.oblique.markets listed $0.003 answered 1 of 1 checks this week 22 ms Everything else
x402 settlement test
Answering api.basefeed.io listed $0.001 answered 1 of 1 checks this week 364 ms Everything else
$0.005/call
Answering api.relaystation.ai listed $0.01 answered 1 of 1 checks this week 653 ms Everything else
Add-on, calibrated units
Answering api.truthbear.co listed $0.005 answered 1 of 1 checks this week 1011 ms Everything else
Add-on, historical placement
Answering api.truthbear.co listed $0.005 answered 1 of 1 checks this week 875 ms Everything else
Add-on, statistical strata
Answering api.truthbear.co listed $0.005 answered 1 of 1 checks this week 989 ms Everything else
All 30 NBA teams with ID, city, abbreviation, conference, and division
Answering fanfare.run listed $0.001 answered 1 of 1 checks this week 232 ms Everything else
Attested Hedera network facts
Answering rubric-protocol.com listed $0.001 answered 1 of 1 checks this week 641 ms Everything else
Bazaar Metadata Check
Answering www.cultos.dev listed $0.001 answered 1 of 1 checks this week 247 ms Everything else
Check a domain's SSL/TLS certificate
Answering api.strale.io listed $0.0324 answered 1 of 1 checks this week 957 ms Everything else
Cross-venue funding arbitrage signal from real-time 8h-equivalent funding rates
Answering kronossignals.com listed $0.02 answered 1 of 1 checks this week 251 ms Everything else
DNS A record lookup — resolve any hostname or domain to its IPv4 addresses, retu
Answering dns.use.x402atlas.com listed $0.005 answered 1 of 1 checks this week 626 ms Everything else
Get a TikTok profile by handle
Answering api.socialfetch.dev listed $0.014 answered 1 of 1 checks this week 250 ms Everything else
Get a person's emails straight from their LinkedIn profile URL via ContactOut (r
Answering vaaya.ai listed $0.1 answered 1 of 1 checks this week 318 ms Everything else
Insolvency / bad-debt early-warning
Answering trade-production-180b.up.railway.app listed $0.02 answered 1 of 1 checks this week 917 ms Everything else
Inspect a public HTTPS URL for redirects, metadata, content type, word count, an
Answering pixels.gateway.clawca.sh listed $0.002 answered 1 of 1 checks this week 1437 ms Everything else
Macro regime classification (risk-on/risk-off/neutral)
Answering api.signalfuse.co listed $0.001 answered 1 of 1 checks this week 1452 ms Everything else
OpenAI-compatible chat completions with capacity-gated admission, no per-IP rate
Answering animica.dev listed $0.00289, asks $0.003086 answered 1 of 1 checks this week 582 ms Everything else
PR Triage by Cult OS
Answering www.cultos.dev listed $0.2 answered 1 of 1 checks this week 236 ms Everything else
QSIG geopolitical risk score (0-100) with 24h change, percentile rank vs 30-day
Answering x402.qsig.net listed $0.02 answered 1 of 1 checks this week 1347 ms Everything else
Supported perpetual-futures trading pairs — the list of symbols (BTCUSDT, ETHUSD
Answering perpsignals.use.x402atlas.com listed $0.005 answered 1 of 1 checks this week 781 ms Everything else
The average interest rate the US Treasury currently pays on its outstanding debt
Answering agents.x402stock.xyz listed $0.01 answered 1 of 1 checks this week 577 ms Everything else
USGS recent earthquakes worldwide (M2.5+)
Answering x402.payperbyte.io listed $0.003 answered 1 of 1 checks this week 725 ms Everything else
X/Twitter profile lookup for AI agents
Answering clink-lithium-vault.fly.dev listed $0.02 answered 1 of 1 checks this week 338 ms Everything else
[4-LEG] Maritime chokepoint passage chain, one chokepoint (?loc=hormuz, suez, pa
Answering api.truthbear.co listed $0.25 answered 1 of 1 checks this week 875 ms Everything else
[BATCH+PROOF] All entities for one signal at their latest reading, with band, fr
Answering api.truthbear.co listed $0.09 answered 1 of 1 checks this week 996 ms Everything else
watch-trends POST /watches
Answering agents.smarterway.tech listed $0.01 answered 1 of 1 checks this week 971 ms Everything else
Agent Commerce Gate — pre-payment counterparty risk check (identity + reputation
Answering contextiq.trango-compute.com listed $0.02 answered 1 of 1 checks this week 746 ms Everything else
Base chain status from Otto's configured RPC
Answering x402.ottoai.services listed $0.001 answered 1 of 1 checks this week 932 ms Everything else
CoinStats current Fear & Greed Index — sentiment score from Extreme Fear (0) to
Answering x402.coinstats.app listed $0.001 answered 1 of 1 checks this week 381 ms Everything else
Cryptographically-secure randomness with a receipt
Answering x402.shizu.me listed $0.003 answered 1 of 1 checks this week 1246 ms Everything else
Exa — retrieve content for URLs or document IDs via our API key
Answering vaaya.ai listed $0.01 answered 1 of 1 checks this week 323 ms Everything else
Get Perpetual Trading Leaderboard Data
Answering api.nansen.ai listed $0.05 answered 1 of 1 checks this week 249 ms Everything else
Holiday date check by country or subdivision — determine whether one ISO date is
Answering holidays.use.x402atlas.com listed $0.005 answered 1 of 1 checks this week 900 ms Everything else
Implied volatility surface for BTC and ETH from Deribit options (public API, no
Answering kronossignals.com listed $0.03 answered 1 of 1 checks this week 492 ms Everything else
Individual arena strategy signal
Answering signal-engine-production-d88d.up.railway.app listed $0.001 answered 1 of 1 checks this week 1480 ms Everything else
Individual arena strategy signal
Answering signal-engine-production-d88d.up.railway.app listed $0.001 answered 1 of 1 checks this week 1695 ms Everything else
Live reliability feed of x402 endpoints on Base
Answering x402.dailyelo.com listed $0.005 answered 1 of 1 checks this week 655 ms Everything else
Low-cost gateway health probe for real x402 settlement checks
Answering x402.clashofcoins.com listed $0.001 answered 1 of 1 checks this week 789 ms Everything else
Paginated list of facilitators with stats
Answering www.x402scan.com listed $0.01 answered 1 of 1 checks this week 256 ms Everything else
Proven X caller-lift leaderboard
Answering api.robinx.io listed $0.01 answered 1 of 1 checks this week 237 ms Everything else
SSL/TLS certificate check
Answering ssl.use.x402atlas.com listed $0.01 answered 1 of 1 checks this week 610 ms Everything else
Skim Signal
Answering skim402.com listed $0.005 answered 1 of 1 checks this week 395 ms Everything else
TVL by chain — every chain DefiLlama tracks with current TVL totals
Answering blockrun.ai listed $0.006 answered 1 of 1 checks this week 202 ms Everything else
Use this to rank covered markets where Quotient's probability differs from a ver
Answering quotient-api-gateway.onrender.com listed $0.02 answered 1 of 1 checks this week 278 ms Everything else
Where positioning changed
Answering whaletape.xyz listed $0.03 answered 1 of 1 checks this week 361 ms Everything else
[3-LEG] AI compute neocloud chain, one provider (?entity=coreweave)
Answering api.truthbear.co listed $0.25 answered 1 of 1 checks this week 873 ms Everything else
[3-LEG] AI dataset takedown chain, one dataset (?entity=laion-5b)
Answering api.truthbear.co listed $0.25 answered 1 of 1 checks this week 1026 ms Everything else
[3-LEG] AI dependency chain, one dependency (?entity=openai-text-davinci-003)
Answering api.truthbear.co listed $0.25 answered 1 of 1 checks this week 875 ms Everything else
[3-LEG] AI tool and MCP chain, one tool (?entity=mammoth-ai)
Answering api.truthbear.co listed $0.25 answered 1 of 1 checks this week 877 ms Everything else
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