ToolAssay

Everything else

7,278 tools. Tools that answered our last check come first.

Draw a random sample from a provided array — without replacement by default (a f
Answering random.openverbs.com listed $0.002 answered 2 of 2 checks this week 494 ms Everything else
Drinking water verdict for a US public water system
Answering loonie-toll.onrender.com listed $0.02 answered 2 of 2 checks this week 171 ms Everything else
ERC-8004 Inspector agent lookup (identity + reputation) — per call
Answering contextiq.trango-compute.com listed $0.02 answered 2 of 2 checks this week 277 ms Everything else
Ekospor Kulüp Finans Endeksi
Answering api.ekospor.com listed n/a answered 1 of 1 checks this week 1000 ms Everything else
Emergency fund calculator
Answering x402.outpimp.com listed $0.01 answered 2 of 2 checks this week 425 ms Everything else
Encode a UTF-8 string into base64, base64url, hex, base32, or URL percent-encodi
Answering text.openverbs.com listed $0.002 answered 2 of 2 checks this week 551 ms Everything else
Encode text to HTML entities or decode them back
Answering agent402.tools listed $0.001 answered 2 of 2 checks this week 1048 ms Everything else
End-to-end email-auth report for a domain
Answering agent402.tools listed $0.002 answered 2 of 2 checks this week 1017 ms Everything else
End-to-end smoke test for x402 clients
Answering open-pay.jp listed $0.001 answered 2 of 2 checks this week 425 ms Everything else
Esports match schedule for esports and esports-betting agents
Answering gamepulse.theaslangroupllc.com listed $0.05 answered 2 of 2 checks this week 449 ms Everything else
Estimate password strength
Answering password.openverbs.com listed $0.002 answered 2 of 2 checks this week 453 ms Everything else
Estimate reading and speaking time for a text at configurable words-per-minute r
Answering readability.openverbs.com listed $0.002 answered 2 of 2 checks this week 477 ms Everything else
Euclidean, Manhattan and Chebyshev distance between two 2-D points
Answering geometry.openverbs.com listed $0.004 answered 2 of 2 checks this week 482 ms Everything else
Euler's totient φ(n) — the count of integers in [1, n] coprime to n — for a posi
Answering numtheory.openverbs.com listed $0.004 answered 2 of 2 checks this week 464 ms Everything else
Evaluate a JMESPath expression against a JSON value and return the selected/proj
Answering data.openverbs.com listed $0.004 answered 2 of 2 checks this week 460 ms Everything else
Evaluate a mathematical expression with optional named variables — arithmetic, c
Answering math.openverbs.com listed $0.004 answered 2 of 2 checks this week 460 ms Everything else
Evaluate an SPF record against an IPv4/IPv6 address using only its literal ip4/i
Answering emailauth.openverbs.com listed $0.004 answered 2 of 2 checks this week 480 ms Everything else
Evaluate one or more percentiles (0–100) of a numeric sample using linear interp
Answering stats.openverbs.com listed $0.004 answered 2 of 2 checks this week 467 ms Everything else
Every DNS record for a domain plus propagation across public resolvers
Answering sentinel.rootstuff.io listed $0.01 answered 2 of 2 checks this week 732 ms Everything else
Exact factorial n!
Answering combinatorics.openverbs.com listed $0.004 answered 2 of 2 checks this week 451 ms Everything else
Expand a fraction to its decimal form by exact long division, detecting a repeat
Answering fraction.openverbs.com listed $0.002 answered 2 of 2 checks this week 524 ms Everything else
Expand an RRULE recurrence rule into its occurrence datetimes, with a human-read
Answering ical.openverbs.com listed $0.002 answered 2 of 2 checks this week 474 ms Everything else
Extend an existing Browserbase session by adding more prepaid time
Answering x402.browserbase.com listed $0.01 answered 2 of 2 checks this week 2409 ms Everything else
Extend an existing Browserbase session by adding more prepaid time
Answering x402.browserbase.com listed $0.01 answered 2 of 2 checks this week 1191 ms Everything else
Extend an existing Browserbase session by adding more prepaid time
Answering x402.browserbase.com listed $0.01 answered 2 of 2 checks this week 1121 ms Everything else
Extend an existing Browserbase session by adding more prepaid time
Answering x402.browserbase.com listed $0.01 answered 2 of 2 checks this week 1111 ms Everything else
FOMC meeting schedule — upcoming Federal Reserve rate decision dates for interes
Answering api.myceliasignal.com listed $0.05 answered 2 of 2 checks this week 200 ms Everything else
Fare Pulse — cheapest live fares from a major US hub, cached snapshot
Answering travel.forgemesh.io listed $0.001 answered 2 of 2 checks this week 711 ms Everything else
Fat FIRE calculator
Answering x402.outpimp.com listed $0.01 answered 2 of 2 checks this week 451 ms Everything else
Federal campaign finance profile
Answering loonie-toll.onrender.com listed $0.02 answered 2 of 2 checks this week 178 ms Everything else
Fees & revenue by DefiLlama — all protocols with daily fees and revenue summarie
Answering defillama.use.x402atlas.com listed $0.005 answered 2 of 2 checks this week 633 ms Everything else
Fetch a URL and return clean article text (readability extraction
Answering rook-x402-service.onrender.com listed $0.03 answered 2 of 2 checks this week 320 ms Everything else
Fetch a URL and return its title and readable body text, with navigation and boi
Answering agent.pocket.network listed $0.005 answered 2 of 2 checks this week 898 ms Everything else
Fetch a Wikidata entity by Q-id
Answering wikidata.openverbs.com listed $0.006 answered 2 of 2 checks this week 636 ms Everything else
Fetch a page and save it as the baseline for monitor.check
Answering hubvibe-io.com listed $0.5 answered 2 of 2 checks this week 841 ms Everything else
Fetch an RSS or Atom feed and return it as one canonical JSON document
Answering agent.pocket.network listed $0.005 answered 2 of 2 checks this week 971 ms Everything else
Fetch any RSS or Atom feed and get normalized JSON items — title, link, ISO-8601
Answering agentbit.app listed $0.005 answered 2 of 2 checks this week 1263 ms Everything else
Fetch npm package metadata
Answering api.strale.io listed $0.054 answered 2 of 2 checks this week 1062 ms Everything else
Fetch page metadata for a URL
Answering agent402.tools listed $0.002 answered 2 of 2 checks this week 946 ms Everything else
Fetch trading activity (merges, splits, redeems) for a user
Answering blockrun.ai listed $0.0085 answered 2 of 2 checks this week 233 ms Everything else
Financial health verdict for a US bank
Answering loonie-toll.onrender.com listed $0.03 answered 2 of 2 checks this week 171 ms Everything else
Financial identifier validation
Answering agentbit.app listed $0.02 answered 2 of 2 checks this week 1259 ms Everything else
Find sports betting arbitrage opportunities from The Odds API
Answering predict.memoryapi.org listed $0.005 answered 2 of 2 checks this week 243 ms Everything else
Find the nearest CSS named color to a given color, by perceptual distance
Answering color.openverbs.com listed $0.002 answered 2 of 2 checks this week 622 ms Everything else
Flatten a nested object/array into a single-level object whose keys are the deli
Answering data.openverbs.com listed $0.004 answered 2 of 2 checks this week 472 ms Everything else
Fletcher checksum over the input payload, in 16-bit (default) or 32-bit width
Answering checksum.openverbs.com listed $0.002 answered 2 of 2 checks this week 512 ms Everything else
Flexible agent filter
Answering agentworld.me listed $0.005 answered 2 of 2 checks this week 445 ms Everything else
ForgeMesh fare intelligence for one route query
Answering travel.forgemesh.io listed $0.1 answered 2 of 2 checks this week 256 ms Everything else
Format a card number into the conventional display groups for its network (4-6-5
Answering creditcard.openverbs.com listed $0.002 answered 2 of 2 checks this week 491 ms Everything else
Format a non-negative integer as an ordinal — both the suffixed form (21st) and
Answering numeral.openverbs.com listed $0.002 answered 2 of 2 checks this week 469 ms Everything else
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