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Code and developer
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Market data
Search and research
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Answered correctly
Asked more than listed
Not answering
Not tested (real-world effects)
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17,625 tools. Tools that answered our last check come first.
Rental property investment calculator
Answering
x402.outpimp.com
listed $0.01
answered 4 of 4 checks this week
446 ms
Everything else
Repair malformed JSON (trailing commas, single quotes, unquoted keys, code fence
Answering
x402.fenixfoundry.com
listed $0.003
answered 4 of 4 checks this week
31 ms
Code and developer
Replace matches of a RE2 pattern with a replacement string
Answering
regex.openverbs.com
listed $0.004
answered 4 of 4 checks this week
470 ms
Code and developer
Report the properties of a MAC address encoded in its first octet
Answering
macaddress.openverbs.com
listed $0.002
answered 4 of 4 checks this week
460 ms
Everything else
Research OHLCV candle forecast via Kronos-mini (financial K-line foundation mode
Answering
vending-machine-seven.vercel.app
listed $0.05
answered 4 of 4 checks this week
262 ms
Search and research
Research brief with citations, key points, and caveats from the public web
Answering
x402.hydratrader.ai
listed $0.08
answered 4 of 4 checks this week
639 ms
Search and research
Research one exact property before a basement, addition, foundation, grading, dr
Answering
api.locus.report
listed $0.1
answered 4 of 4 checks this week
24 ms
Search and research
Resolve DNS records for a hostname — A, AAAA, CNAME, MX, TXT, NS, SOA, CAA or SR
Answering
dns.openverbs.com
listed $0.006
answered 4 of 4 checks this week
456 ms
Everything else
Resolve a BIC/SWIFT code (8 or 11 chars) into the underlying bank
Answering
api.ibanforge.com
listed $0.003
answered 4 of 4 checks this week
2189 ms
Code and developer
Resolve a MIME type to its default file extension
Answering
mime.openverbs.com
listed $0.002
answered 4 of 4 checks this week
458 ms
Everything else
Resolve a Unicode block name (loose matching) to its range, size, count of assig
Answering
unicode.openverbs.com
listed $0.002
answered 4 of 4 checks this week
454 ms
Everything else
Resolve a Unicode script name (loose matching) to its code point ranges, total s
Answering
unicode.openverbs.com
listed $0.002
answered 4 of 4 checks this week
471 ms
Code and developer
Resolve a business contact through People Data Labs with free input preflight an
Answering
phion.systems
listed $0.007
answered 4 of 4 checks this week
745 ms
Everything else
Resolve a free-form address or place name to coordinates
Answering
agent402.tools
listed $0.001
answered 4 of 4 checks this week
935 ms
Everything else
Resolve a machine need to the smallest relevant live HumanMirror capability
Answering
humanmirror.fr
listed $0.001
answered 4 of 4 checks this week
1174 ms
Everything else
Resolve a relative or absolute reference against a base URL, following RFC 3986
Answering
url.openverbs.com
listed $0.002
answered 4 of 4 checks this week
468 ms
Everything else
Resolve a single code point (given as 'char' or 'codepoint') to its name, genera
Answering
unicode.openverbs.com
listed $0.002
answered 4 of 4 checks this week
461 ms
Code and developer
Resolve an ENS name to its Ethereum address
Answering
api.strale.io
listed $0.0216
answered 4 of 4 checks this week
967 ms
Image and media
Resolve an emoji by its shortcode (e.g
Answering
emoji.openverbs.com
listed $0.002
answered 4 of 4 checks this week
453 ms
Code and developer
Resolves a 4-byte function selector (e.g
Answering
402.com.tr
listed $0.01
answered 4 of 4 checks this week
671 ms
Everything else
Resolves a provider id (api_football, sportradar, opta, entain, espn) or canonic
Answering
machina.pay.zeroclick.io
listed $0.01
answered 4 of 4 checks this week
333 ms
Everything else
Resolves an IP address or domain to its Autonomous System Number (ASN), network
Answering
netintel.dev
listed $0.03
answered 4 of 4 checks this week
921 ms
Everything else
Restate an amount from one year in another year's money, for any country in the
Answering
402.com.tr
listed $0.002
answered 4 of 4 checks this week
1411 ms
Market data
Retrieve a comprehensive profile snapshot for an X (Twitter) handle including di
Answering
api.interzoid.com
listed $0.05
answered 4 of 4 checks this week
836 ms
Everything else
Retrieve a derived chain or protocol activity proxy
Answering
ai.stable-jack.com
listed $0.05
answered 4 of 4 checks this week
504 ms
Market data
Retrieve recent public X/Twitter posts from one or more named public account han
Answering
xcatcher.top
listed $0.01
answered 4 of 4 checks this week
1207 ms
Search and research
Return both the fully-expanded (eight 4-hex groups) and canonical compressed (RF
Answering
ip.openverbs.com
listed $0.002
answered 4 of 4 checks this week
631 ms
Everything else
Return the plural form of an English word (handles irregulars — person → people,
Answering
inflect.openverbs.com
listed $0.002
answered 4 of 4 checks this week
461 ms
Everything else
Return the singular form of an English word (handles irregulars — people → perso
Answering
inflect.openverbs.com
listed $0.002
answered 4 of 4 checks this week
462 ms
Everything else
Return the validation regular expression (source and flags) used for a country's
Answering
postal.openverbs.com
listed $0.002
answered 4 of 4 checks this week
462 ms
Everything else
Returns a grade (BASED/MID/COOKED/RADIOACTIVE) based on the contract's own state
Answering
ari001.tailb4ac3a.ts.net
listed $0.01
answered 4 of 4 checks this week
1325 ms
Code and developer
Returns a summary of the Ethereum network's current state
Answering
ari001.tailb4ac3a.ts.net
listed $0.002
answered 3 of 3 checks this week
1397 ms
Market data
Returns matching companies from 8,400+ WARN Act employer records with profile an
Answering
disruption.forgemesh.io
listed $0.01
answered 4 of 4 checks this week
824 ms
Company and compliance
Returns matching company names with IDs plus links to their profile and intellig
Answering
disruption.forgemesh.io
listed $0.01
answered 4 of 4 checks this week
258 ms
Company and compliance
Returns repo, total_neighbors, and the neighbor list for one repository
Answering
forwardlane.pay.zeroclick.io
listed $0.02
answered 4 of 4 checks this week
434 ms
Everything else
Returns the ERC-20 token balance of a given address for a specified token contra
Answering
ari001.tailb4ac3a.ts.net
listed $0.003
answered 4 of 4 checks this week
1445 ms
Market data
Returns the owner address of a specific ERC721 token by token ID
Answering
ari001.tailb4ac3a.ts.net
listed $0.003
answered 4 of 4 checks this week
1499 ms
Market data
Returns the public holidays (bank holidays, Feiertage) of a German federal state
Answering
api.ozdreamtools.de
listed $0.02
answered 4 of 4 checks this week
231 ms
Everything else
Returns the total supply of an ERC-20 token
Answering
ari001.tailb4ac3a.ts.net
listed $0.003
answered 4 of 4 checks this week
1231 ms
Market data
Reverse lookup
Answering
api.brazilayer.com
listed $0.02
answered 4 of 4 checks this week
1001 ms
Company and compliance
Reverse-resolve an Ethereum address to its primary ENS name (the reverse record
Answering
chain.openverbs.com
listed $0.003
answered 4 of 4 checks this week
452 ms
Market data
Reverse-resolve an IPv4 or IPv6 address to its PTR hostname(s)
Answering
dns.openverbs.com
listed $0.006
answered 4 of 4 checks this week
611 ms
Market data
Rigoblock DeFi tool discovery
Answering
trader.rigoblock.com
listed $0.0024
answered 4 of 4 checks this week
1139 ms
Market data
Roll a die with configurable number of sides (2-1000)
Answering
rng.sociologic.ai
listed $0.02
answered 4 of 4 checks this week
417 ms
Everything else
Roman numeral converter both ways
Answering
intel.rallylive.ca
listed $0.01, asks $0.001
answered 4 of 4 checks this week
20 ms
Everything else
Run Python code in Google's own hosted sandbox and get the executed code, its ou
Answering
hubvibe-io.com
listed $0.25
answered 4 of 4 checks this week
847 ms
Code and developer
SEC EDGAR financials for public companies (keyless, attested)
Answering
lionx402.com
listed $0.005
answered 4 of 4 checks this week
545 ms
Company and compliance
SHA-256 of the secret concatenated with ?salt=
Answering
opencrowd-services.srijithpoduval.workers.dev
listed $0.001
answered 4 of 4 checks this week
1138 ms
Everything else
SOL balance, token holdings, NFT breakdown (collected vs compressed airdrops vs
Answering
api.solenrich.com
listed $0.002
answered 4 of 4 checks this week
907 ms
Market data
SSL/TLS certificate analysis — issuer, SAN list, serial number, validity period,
Answering
domain.hugen.tokyo
listed $0.01
answered 4 of 4 checks this week
445 ms
Market data
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