ToolAssay

All tools

17,560 tools. Tools that answered our last check come first.

Analyze AI agent execution traces (LangChain/CrewAI/AutoGen)
Answering api.strale.io listed $0.216 answered 3 of 3 checks this week 978 ms Code and developer
Analyze Postgres, Supabase Postgres, or Prisma/Postgres migration SQL for destru
Answering i3p3mgbsn54dvlivnk6wbumal40eqtsn.lambda-url.us-east-1.on.aws listed $0.25 answered 3 of 3 checks this week 688 ms Everything else
Analyze a URL's structure for phishing/typosquatting/impersonation risk signals
Answering url-risk-analyzer.pdfextractapi.workers.dev listed $0.01 answered 3 of 3 checks this week 415 ms Everything else
Answer typed questions about a state
Answering jev.agents.bakingbad.dev listed $0.000024 answered 3 of 3 checks this week 968 ms Market data
Applies AI edits to an image guided by a text instruction
Answering deepai.pay.zeroclick.io listed $0.08 answered 3 of 3 checks this week 289 ms Image and media
Apply a Unicode normalisation form (NFC, NFD, NFKC or NFKD) to a string
Answering encoding.openverbs.com listed $0.002 answered 3 of 3 checks this week 449 ms Code and developer
Apply an RFC 6902 JSON Patch to a JSON document and return the result
Answering data.openverbs.com listed $0.004 answered 3 of 3 checks this week 448 ms Everything else
Apply cell and named-range edits to an .xlsx, recalculate it with a real spreads
Answering sheets.api.williamrobinson.dev listed $0.05 answered 3 of 3 checks this week 546 ms Code and developer
Apply the EIP-55 mixed-case checksum to an Ethereum address, regardless of its i
Answering wallet.openverbs.com listed $0.004 answered 3 of 3 checks this week 455 ms Market data
Arbitrary-precision integer arithmetic (add, subtract, multiply, power) beyond I
Answering x402.outpimp.com listed $0.01 answered 3 of 3 checks this week 649 ms Everything else
Area (Heron's formula), perimeter and interior angles of a triangle from its thr
Answering geometry.openverbs.com listed $0.004 answered 3 of 3 checks this week 455 ms Everything else
Area (shoelace formula), perimeter and centroid of a simple polygon given its ve
Answering geometry.openverbs.com listed $0.004 answered 3 of 3 checks this week 455 ms Everything else
Area, perimeter and diagonal of a rectangle from its width and height
Answering geometry.openverbs.com listed $0.004 answered 3 of 3 checks this week 462 ms Everything else
Argentine dollar quotes in one call
Answering toolrail.dev listed $0.007, asks $0.005 answered 3 of 3 checks this week 207 ms Market data
Asia-session crypto market snapshot for AI agents
Answering asia-pulse.com listed $0.03 answered 3 of 3 checks this week 939 ms Market data
Ask a question in plain language about any BigQuery table, including Google's pu
Answering hubvibe-io.com listed $5.00 answered 3 of 3 checks this week 846 ms Everything else
Attested Hedera network facts
Answering rubric-protocol.com listed $0.001 answered 3 of 3 checks this week 627 ms Everything else
Attested Hedera network facts
Answering rubric-protocol.com listed $0.001 answered 3 of 3 checks this week 615 ms Everything else
Attested Hedera network facts
Answering rubric-protocol.com listed $0.001 answered 3 of 3 checks this week 642 ms Everything else
Audit a public GitHub bounty issue for stale status, competing pull requests, cl
Answering sparky-works.vercel.app listed $0.05 answered 3 of 3 checks this week 1103 ms Code and developer
Audit caller-supplied CSV data quality
Answering foundry-par007-machine-revenue-mainnet.inference-chip-index.workers.dev listed $0.01 answered 3 of 3 checks this week 562 ms Code and developer
Audit npm or Python dependencies
Answering api.strale.io listed $0.054 answered 3 of 3 checks this week 964 ms Code and developer
Audits a website for AI agent and AI crawler readiness from artefacts the caller
Answering api.ozdreamtools.de listed $0.01 answered 3 of 3 checks this week 518 ms Search and research
BTC and ETH market-cap dominance (% of total crypto market cap), plus total mark
Answering x402.swaphunt.dev listed $0.001 answered 3 of 3 checks this week 334 ms Market data
BTC options expiry dates — next 8 Deribit expiries tagged daily/weekly/monthly/q
Answering api.myceliasignal.com listed $0.05 answered 3 of 3 checks this week 195 ms Everything else
BTC/USD open interest across 5 exchanges with 1h/4h/24h deltas — Ed25519 signed
Answering api.myceliasignal.com listed $0.01 answered 3 of 3 checks this week 196 ms Everything else
Backlink profile of a domain
Answering agent.connskill.com listed $0.15 answered 3 of 3 checks this week 992 ms Everything else
Balance an equation such as "H2 + O2 -> H2O" into the smallest whole-number coef
Answering chemeq.openverbs.com listed $0.004 answered 3 of 3 checks this week 449 ms Market data
Barista FIRE calculator
Answering x402.outpimp.com listed $0.01 answered 3 of 3 checks this week 619 ms Everything else
Base USDC lending APY
Answering raptor-base-yields.vercel.app listed $0.01 answered 3 of 3 checks this week 266 ms Market data
Base X profile mini-endpoint
Answering x402factory.ai listed $0.001 answered 3 of 3 checks this week 886 ms Everything else
Base gas price oracle
Answering chainverdict.xyz listed $0.002 answered 3 of 3 checks this week 331 ms Market data
Base network gas fee statistics (1-minute baseFeePerGas buckets)
Answering api.agentfeeds.jp listed $0.002 answered 3 of 3 checks this week 151 ms Everything else
Base32 (RFC 4648) encode or decode text
Answering agent402.tools listed $0.001 answered 3 of 3 checks this week 935 ms Everything else
Base58 encode or decode text (Bitcoin/IPFS alphabet)
Answering agent402.tools listed $0.001 answered 3 of 3 checks this week 963 ms Everything else
Base64 encode/decode with auto-detection
Answering intel.rallylive.ca listed $0.01, asks $0.001 answered 3 of 3 checks this week 17 ms Everything else
Baseline safety screening for harmful, unsafe, or policy-violating agent outputs
Answering bazaar.fronesislabs.com listed $0.01 answered 3 of 3 checks this week 956 ms Everything else
Basic Blockchain Money Map wallet audit for AI agents
Answering api.blockchainmoneymap.com listed $1.00 answered 3 of 3 checks this week 1387 ms Code and developer
Batch URL validation for AI agents
Answering anywaypossible.com listed $0.01 answered 3 of 3 checks this week 501 ms Everything else
Batch dependency vulnerability check — check ordered exact package versions in O
Answering dependency-risk.use.x402atlas.com listed $0.01 answered 3 of 3 checks this week 874 ms Code and developer
Before a payment run
Answering api.invoket.com listed $0.015 answered 3 of 3 checks this week 844 ms Everything else
Before you sign
Answering api.m2msentinel.com listed $0.02 answered 3 of 3 checks this week 253 ms Code and developer
Before your agent plans a multi-day operation — logistics, construction, an even
Answering api.invoket.com listed $0.01 answered 3 of 3 checks this week 847 ms Everything else
Before your agent plans across a whole network — fleet routing, multi-site opera
Answering api.invoket.com listed $0.02 answered 3 of 3 checks this week 844 ms Everything else
Before your agent re-runs a contract review or due diligence after time has pass
Answering api.invoket.com listed $0.015 answered 3 of 3 checks this week 849 ms Code and developer
Bidirectional ENS + Basename resolution
Answering api.x402node.dev listed $0.05 answered 3 of 3 checks this week 501 ms Market data
Bind consistent protocol receipt commitments into one auditable bundle
Answering phion.systems listed $0.004 answered 3 of 3 checks this week 756 ms Everything else
Binomial coefficient nCr = n!/(r!(n-r)!), the number of unordered r-subsets of n
Answering combinatorics.openverbs.com listed $0.004 answered 3 of 3 checks this week 475 ms Everything else
Binomial distribution with `trials` (n ≥ 0, ≤ 1e6) and success `probability` (0.
Answering distribution.openverbs.com listed $0.004 answered 3 of 3 checks this week 469 ms Everything else
Bitwise AND across two or more non-negative integers (given as decimal strings,
Answering bitwise.openverbs.com listed $0.002 answered 3 of 3 checks this week 458 ms Everything else
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