ToolAssay

All tools

18,253 tools. Tools that answered our last check come first.

SecondLook provides an independent pre-action review of a proposed AI or agent a
Answering secondlook.edgecasesystems.workers.dev listed $0.05 answered 7 of 7 checks this week 1078 ms Code and developer
Secret scan for exposed API keys, tokens, passwords, and credentials in text — r
Answering x402-hono-api.inraby.workers.dev listed $0.01 answered 7 of 7 checks this week 662 ms Market data
Sector rotation forecast
Answering stockwaves.net listed $0.05 answered 7 of 7 checks this week 42 ms Everything else
Secure password generator API
Answering ppu43fkyhimq5fiqpmo42eh5ri0yypid.lambda-url.us-east-1.on.aws listed $0.01 answered 3 of 3 checks this week 645 ms Everything else
Security audit of one exact dependency version, backed by OSV.dev (Google), whic
Answering data.greeneris.io listed $0.01 answered 5 of 5 checks this week 898 ms Code and developer
Security grade A-F for a website in one number
Answering intel.rallylive.ca listed $0.01 answered 7 of 7 checks this week 25 ms Everything else
Security header audit — 10 headers checked
Answering domain.hugen.tokyo listed $0.01 answered 7 of 7 checks this week 147 ms Code and developer
Security screening of any Base contract as JSON in about 120s
Answering automatoncolony.xyz listed $3.49 answered 7 of 7 checks this week 374 ms Code and developer
See which industries are unusually concentrated in a U.S
Answering agent-vending-production.up.railway.app listed $0.01 answered 6 of 6 checks this week 908 ms Everything else
Sei (SEI) price in USD now, with 24h and 7d change — Genesis402 / UnyKorn Operat
Answering twin.unykorn.org listed $0.001 answered 7 of 7 checks this week 248 ms Market data
Select among conflicting results using explicit policy
Answering phion.systems listed $0.003 answered 7 of 7 checks this week 755 ms Everything else
Selects and applies a supplied published CBAM default factor for a goods group
Answering klima.halowerk.com listed $0.004 answered 7 of 7 checks this week 890 ms Everything else
Semantic search over x402 bazaar
Answering minia2a.uk listed $0.5 answered 7 of 7 checks this week 346 ms Market data
Semantic-version helper
Answering intel.rallylive.ca listed $0.01 answered 7 of 7 checks this week 23 ms Everything else
Sentiment analysis with score, emotions and per-aspect sentiment — Genesis402 /
Answering twin.unykorn.org listed $0.003 answered 7 of 7 checks this week 232 ms Everything else
Service
Answering tripadvisor.x402.paysponge.com listed $0.01 answered 7 of 7 checks this week 211 ms Everything else
Service health probe — build version, last pipeline run, current signal/composit
Answering cryptyx.ai listed $0.01 answered 7 of 7 checks this week 310 ms Everything else
Shiba Inu (SHIB) price in USD now, with 24h and 7d change — Genesis402 / UnyKorn
Answering twin.unykorn.org listed $0.001 answered 7 of 7 checks this week 251 ms Market data
Shield block calculator
Answering market.datapackvibe.com listed $0.01 answered 7 of 7 checks this week 600 ms Market data
ShieldAPI
Answering shield.vainplex.dev listed $0.002 answered 7 of 7 checks this week 1211 ms Everything else
Short link expander
Answering intel.rallylive.ca listed $0.01 answered 7 of 7 checks this week 20 ms Code and developer
Short squeeze score and long flush score, 0-100, for any USDT perp
Answering x402.ochinimus.app listed $0.1 answered 7 of 7 checks this week 342 ms Everything else
Shortest Path answer check — validates declared edges and compares submitted wei
Answering agent-arcade.use.x402atlas.com listed $0.005 answered 7 of 7 checks this week 651 ms Everything else
Should a coding agent install this package?
Answering aayatai.com listed $0.005 answered 5 of 5 checks this week 20 ms Everything else
Should my agent pay this expensive x402 endpoint?
Answering x402-doctor.fizzl.eu listed $0.01 answered 4 of 4 checks this week 686 ms Everything else
Should you build on this Docker Hub image?
Answering aayatai.com listed $0.005 answered 5 of 5 checks this week 20 ms Image and media
Shovels Tags — list all available permit classification tags (and their descript
Answering www.stable-shovels.dev listed $0.25 answered 7 of 7 checks this week 303 ms Everything else
Shrink an OpenAPI 3.x or Swagger 2.x document for LLM context by stripping verbo
Answering agent402.tools listed $0.001 answered 7 of 7 checks this week 1147 ms Everything else
Sigma CAPABILITY_FEED
Answering sigma-api-oracle.tailae0cf3.ts.net listed $0.02 answered 7 of 7 checks this week 1833 ms Everything else
Sigma SCOUT
Answering sigma-api-oracle.tailae0cf3.ts.net listed $0.02 answered 7 of 7 checks this week 1562 ms Market data
Sign a declared retention or deletion action
Answering phion.systems listed $0.003 answered 7 of 7 checks this week 756 ms Everything else
Signalbase — INVESTORS database
Answering vaaya.ai listed $0.25 answered 3 of 3 checks this week 334 ms Market data
Signed extractability score (0-100) + breakdown + fixes for a URL
Answering schema.nsgoods.org listed $0.01 answered 7 of 7 checks this week 637 ms Everything else
Signed page read (0.005 USDC)
Answering intel.twzrd.xyz listed n/a answered 7 of 7 checks this week 327 ms Market data
Signed plug-in solar legality record for one US state
Answering solar.nsgoods.org listed $0.005 answered 7 of 7 checks this week 625 ms Everything else
Signed receipt for a supplied SHA-256 digest
Answering fabair-agents.com listed $0.01 answered 2 of 2 checks this week 840 ms Everything else
Significant earthquakes — search USGS seismic events above an explicit significa
Answering earthquakes.use.x402atlas.com listed $0.005 answered 7 of 7 checks this week 678 ms Search and research
Simple Moving Average (SMA) technical indicator for any ticker — trend-smoothing
Answering marketdata.use.x402atlas.com listed $0.015 answered 7 of 7 checks this week 634 ms Market data
Simple exponential smoothing (SES)
Answering agent402.tools listed $0.001 answered 7 of 7 checks this week 1145 ms Everything else
Simulate any read-only contract call — Genesis402 / UnyKorn Operator Network
Answering twin.unykorn.org listed $0.003 answered 7 of 7 checks this week 236 ms Everything else
Single VIN decode via NHTSA vPIC
Answering x402-service-production-e242.up.railway.app listed n/a answered 7 of 7 checks this week 972 ms Everything else
Single higher-value composite report for one domain
Answering api.macaroonnetwork.com listed $0.005 answered 7 of 7 checks this week 340 ms Code and developer
Single payment bundle
Answering vendsdk.com listed $0.01 answered 7 of 7 checks this week 262 ms Everything else
Single-call LLM grounding bundle — top 10 and bottom 5 composite-ranked assets,
Answering cryptyx.ai listed $0.01 answered 7 of 7 checks this week 382 ms Market data
Single-signal check
Answering byfaro.ai listed $0.01 answered 7 of 7 checks this week 822 ms Market data
Single-signal check
Answering byfaro.ai listed $0.01 answered 7 of 7 checks this week 816 ms Everything else
Single-turn question answering from a small local LLM (qwen3.5 2B)
Answering api.x402ai.dev listed $0.04 answered 3 of 3 checks this week 540 ms Everything else
Site navigation extraction
Answering intel.rallylive.ca listed $0.01 answered 7 of 7 checks this week 16 ms Everything else
Site-wide tallies
Answering holdsup.app listed $0.01 answered 7 of 7 checks this week 630 ms Everything else
Sitemap URL list
Answering intel.rallylive.ca listed $0.01 answered 7 of 7 checks this week 17 ms Search and research
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