ToolAssay

All tools

19,825 tools. Tools that answered our last check come first.

Validate an IBAN structurally
Answering chainverdict.xyz listed $0.001 answered 7 of 7 checks this week 322 ms Everything else
Validate an IMO ship identification number check digit
Answering trade.chainverdict.xyz listed $0.004 answered 7 of 7 checks this week 330 ms Everything else
Validate an ISBN-10 or ISBN-13 checksum (hyphens/spaces ignored) and report whic
Answering agent402.tools listed $0.001 answered 7 of 7 checks this week 982 ms Everything else
Validate an ISIN (International Securities Identification Number, ISO 6166)
Answering 2s.io listed $0.0025 answered 7 of 7 checks this week 259 ms Code and developer
Validate an ISIN against ISO 6166
Answering chainverdict.xyz listed $0.001 answered 7 of 7 checks this week 330 ms Everything else
Validate an ISIN securities identifier (ISO 6166) and check whether it is valid
Answering api.aventtech.com listed $0.01 answered 7 of 7 checks this week 20 ms Code and developer
Validate an email address
Answering agent402.tools listed $0.001 answered 7 of 7 checks this week 949 ms Everything else
Validate and bundle agent-bound receipt evidence without claiming external truth
Answering phion.systems listed $0.004 answered 7 of 7 checks this week 755 ms Everything else
Validate and convert GS1 identifiers
Answering api.duoleads.com listed $0.05 answered 4 of 4 checks this week 23 ms Code and developer
Validate and explain a cron expression
Answering aayatai.com listed $0.001 answered 6 of 6 checks this week 20 ms Everything else
Validate and explain a regular expression (JavaScript flavour)
Answering aayatai.com listed $0.001 answered 6 of 6 checks this week 22 ms Code and developer
Validate and sign a portable event hash chain
Answering phion.systems listed $0.004 answered 7 of 7 checks this week 753 ms Code and developer
Validate and sign a portable task, scope, budget and expiry handoff
Answering phion.systems listed $0.003 answered 7 of 7 checks this week 759 ms Everything else
Validate any IBAN offline — mod-97 check digits, per-country structure, bank/bra
Answering netintel.dev listed $0.005 answered 7 of 7 checks this week 901 ms Everything else
Validate declared signature status, freshness and payload evidence
Answering phion.systems listed $0.003 answered 7 of 7 checks this week 753 ms Everything else
Validate email address
Answering intel.rallylive.ca listed $0.01 answered 7 of 7 checks this week 15 ms Everything else
Validate invoice data
Answering api.strale.io listed $0.0216 answered 7 of 7 checks this week 975 ms Company and compliance
Validate least-privilege capabilities, data scope, destinations, budget and expi
Answering phion.systems listed $0.003 answered 7 of 7 checks this week 757 ms Everything else
Validate the check digit of a financial security identifier
Answering api.duoleads.com listed $0.05 answered 4 of 4 checks this week 21 ms Code and developer
Validate up to 500 identifiers in a single call — IBAN, VAT, BIC, LEI and ISIN m
Answering chainverdict.xyz listed $0.1 answered 7 of 7 checks this week 327 ms Company and compliance
Validate whether an input string is well-formed JSON
Answering agentbit.app listed $0.0015 answered 7 of 7 checks this week 1276 ms Everything else
Validate, pretty-print (any indentation, 0-8 spaces), or minify JSON, optionally
Answering agent402.tools listed $0.001 answered 7 of 7 checks this week 990 ms Everything else
Validate, pretty-print, and convert JSON to CSV in one pass
Answering agent402.tools listed $0.004 answered 7 of 7 checks this week 968 ms Everything else
Validates a credit card or IMEI number against the Luhn checksum algorithm
Answering dt0ur.online listed $0.01 answered 7 of 7 checks this week 603 ms Everything else
Valuation, profitability, liquidity, leverage, efficiency, growth, and per-share
Answering stablefinance.dev listed $0.02 answered 7 of 7 checks this week 267 ms Market data
VeChain (VET) price in USD now, with 24h and 7d change — Genesis402 / UnyKorn Op
Answering twin.unykorn.org listed $0.001 answered 7 of 7 checks this week 244 ms Market data
Vector databases updates for Agent builders
Answering market.datapackvibe.com listed $0.01 answered 2 of 2 checks this week 327 ms Market data
Vector databases updates for Analysts
Answering market.datapackvibe.com listed $0.01 answered 2 of 2 checks this week 316 ms Market data
Vector databases updates for Operations teams
Answering market.datapackvibe.com listed $0.01 answered 2 of 2 checks this week 316 ms Market data
Vector databases updates for Technology buyers
Answering market.datapackvibe.com listed $0.01 answered 2 of 2 checks this week 372 ms Market data
Vehicle Identification Number validation (ISO 3779)
Answering api.aventtech.com listed $0.01 answered 7 of 7 checks this week 154 ms Code and developer
Vehicle identification number decoder
Answering x402.forgemesh.io listed $0.005 answered 7 of 7 checks this week 246 ms Everything else
Vehicle recall status check for any car, truck, or motorcycle sold in the US
Answering x402.forgemesh.io listed $0.005 answered 7 of 7 checks this week 246 ms Everything else
Vehicle safety recalls (NHTSA) by make, model and year — Genesis402 / UnyKorn Op
Answering twin.unykorn.org listed $0.002 answered 7 of 7 checks this week 247 ms Everything else
Vendor RFP research for Platform operators
Answering market.datapackvibe.com listed $0.01 answered 2 of 2 checks this week 328 ms Market data
Vendor RFP research for Product teams
Answering market.datapackvibe.com listed $0.01 answered 2 of 2 checks this week 325 ms Commerce and shopping
Vendor RFP research for Research teams
Answering market.datapackvibe.com listed $0.01 answered 2 of 2 checks this week 356 ms Market data
Vendor RFP research for Software builders
Answering market.datapackvibe.com listed $0.01 answered 2 of 2 checks this week 360 ms Market data
Vendor RFP research for Startup founders
Answering market.datapackvibe.com listed $0.01 answered 2 of 2 checks this week 334 ms Market data
Venice Responses API (alpha) — OpenAI-compatible structured agent outputs with t
Answering x402.aispace.bot listed $0.01 answered 7 of 7 checks this week 263 ms Everything else
Verbatim, line-cited extraction of the material quantitative sentences from any
Answering alpha402x.com listed $0.05 answered 7 of 7 checks this week 955 ms Company and compliance
Verifiable Random dice — unbiased dice rolls bound to a future drand round the s
Answering verifiable-random.use.x402atlas.com listed $0.005 answered 7 of 7 checks this week 646 ms Everything else
Verifiable Random shuffle — a uniform Fisher-Yates permutation bound to a future
Answering verifiable-random.use.x402atlas.com listed $0.005 answered 7 of 7 checks this week 658 ms Everything else
Verifies an agent's Concordium identity card integrity and badge status against
Answering api.craigmbrown.com listed $0.02 answered 7 of 7 checks this week 212 ms Company and compliance
Verify OpenAPI/Swagger document reachability, parseability, operations/auth/serv
Answering http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run listed $0.003 answered 7 of 7 checks this week 918 ms Code and developer
Verify US real-estate licenses (brokers, sales agents, broker companies)
Answering 2s.io listed $0.0072 answered 7 of 7 checks this week 258 ms Company and compliance
Verify a Base transaction actually did what a counterparty says it did
Answering chainverdict.xyz listed $0.02 answered 7 of 7 checks this week 329 ms Market data
Verify a base58check string and split out its version byte — Genesis402 / UnyKor
Answering twin.unykorn.org listed $0.002 answered 7 of 7 checks this week 244 ms Everything else
Verify a company by name, domain or LEI
Answering lookups.alienprobe.ai listed $0.05 answered 7 of 7 checks this week 504 ms Company and compliance
Verify a hash-linked agent commerce journey and issue a signed portable receipt
Answering phion.systems listed $0.01 answered 7 of 7 checks this week 755 ms Everything else
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