ToolAssay

All tools

17,625 tools. Tools that answered our last check come first.

Decode a JSON Web Token WITHOUT verifying its signature and return the header, p
Answering jwt.openverbs.com listed $0.004 answered 4 of 4 checks this week 452 ms Market data
Decode a MessagePack or CBOR byte stream (supplied as a base64/base64url/hex str
Answering pack.openverbs.com listed $0.004 answered 4 of 4 checks this week 618 ms Everything else
Decode a base64 byte buffer from one character set and re-encode it into another
Answering encoding.openverbs.com listed $0.002 answered 4 of 4 checks this week 453 ms Everything else
Decode a base64, base64url, hex, base32, or URL percent-encoded string back into
Answering text.openverbs.com listed $0.002 answered 4 of 4 checks this week 480 ms Everything else
Decode international Morse code back into text
Answering nato.openverbs.com listed $0.002 answered 4 of 4 checks this week 468 ms Code and developer
Decode what an EVM payment authorization actually authorizes before signing
Answering api-staging.vapinetwork.ai listed $0.005 answered 4 of 4 checks this week 790 ms Everything else
Decodes (does not verify) a JWT by base64url-decoding its header and payload seg
Answering x402.outpimp.com listed $0.01 answered 4 of 4 checks this week 666 ms Market data
Deep KYA Trust Score analysis for any AI agent or wallet
Answering x402.asterpay.io listed $0.01 answered 4 of 4 checks this week 377 ms Company and compliance
Deep red-team a product or technical proposal before a consequential investment
Answering launchcheck-x402.fly.dev listed $2.00 answered 4 of 4 checks this week 633 ms Commerce and shopping
Deep-merge an ordered list of JSON documents, left to right
Answering data.openverbs.com listed $0.004 answered 4 of 4 checks this week 462 ms Everything else
Demo endpoint — proves your payment flow works
Answering apexfaucet.xyz listed $0.004 answered 1 of 1 checks this week 391 ms Everything else
Dependency Audit — up to 50 packages (OSV)
Answering saylorinnovations.com listed $0.005 answered 3 of 3 checks this week 908 ms Code and developer
Derive the modified EUI-64 interface identifier from a 48-bit MAC (insert FFFE,
Answering macaddress.openverbs.com listed $0.002 answered 4 of 4 checks this week 463 ms Everything else
Describe a screen in plain English via `?q=` (e.g
Answering x402stock.xyz listed $0.2 answered 4 of 4 checks this week 361 ms Market data
Descriptive statistics summary (mean, median, variance, standard deviation, and
Answering x402.outpimp.com listed $0.01 answered 4 of 4 checks this week 639 ms Everything else
Detail of ONE prediction market or event by numeric id, 0x conditionId, market-s
Answering api.agentstools.dev listed $0.01 answered 4 of 4 checks this week 1039 ms Market data
Detailed TVL + breakdown for a single protocol
Answering blockrun.ai listed $0.006 answered 4 of 4 checks this week 205 ms Everything else
Detect economically material changes to SAM.gov federal contract opportunities,
Answering myc-staging.crescadia.com listed $0.01 answered 4 of 4 checks this week 834 ms Commerce and shopping
Detect shipping carrier from tracking number format and provide tracking URLs
Answering api.strale.io listed $0.0216 answered 4 of 4 checks this week 1101 ms Everything else
Detect text language with rule-based unicode-script + Latin stopword matching
Answering api.x402node.dev listed $0.005 answered 4 of 4 checks this week 477 ms Code and developer
Detect the issuing network/brand (Visa, Mastercard, American Express, Discover,
Answering creditcard.openverbs.com listed $0.002 answered 4 of 4 checks this week 471 ms Everything else
Detect the language(s) of text, including multilingual text
Answering language-detector.pdfextractapi.workers.dev listed $0.01 answered 4 of 4 checks this week 537 ms Everything else
Detect upgradeable proxy patterns (EIP-1967, UUPS, Transparent, Beacon) for any
Answering multichain-rpc.clankerceo.workers.dev listed $0.002 answered 4 of 4 checks this week 36 ms Everything else
Detect whether a User-Agent belongs to a known bot, crawler, AI agent or HTTP to
Answering useragent.openverbs.com listed $0.002 answered 4 of 4 checks this week 464 ms Search and research
Detect whether an email address uses a disposable / throwaway domain (Mailinator
Answering dns-email-hygiene.relayhop.workers.dev listed $0.005 answered 4 of 4 checks this week 153 ms Everything else
Determine the astronomical season for a date, based on the Sun's apparent eclipt
Answering astro.openverbs.com listed $0.004 answered 4 of 4 checks this week 454 ms Everything else
Deterministic on-chain structural-safety report for a Base address
Answering token-risk.com listed $0.01 answered 4 of 4 checks this week 537 ms Market data
Deterministic time/timezone truth
Answering touchstone.locomot.io listed $0.01 answered 4 of 4 checks this week 540 ms Everything else
Did it happen?
Answering x402.fenixfoundry.com listed $0.005 answered 4 of 4 checks this week 544 ms Market data
Did that Arc payment actually land?
Answering apexfaucet.xyz listed $0.003 answered 1 of 1 checks this week 399 ms Market data
Direct CFTC Traders in Financial Futures leveraged-fund long, short, spread and
Answering pay.edge-agents.ai listed $0.01 answered 4 of 4 checks this week 174 ms Everything else
Direct CFTC weekly change in leveraged-fund long, short and spread positions for
Answering pay.edge-agents.ai listed $0.01 answered 4 of 4 checks this week 174 ms Everything else
Directions and travel time between two places, via Google's managed Maps Groundi
Answering hubvibe-io.com listed $0.1 answered 4 of 4 checks this week 848 ms Everything else
Discover social media profiles for a person by email or URL
Answering win.oneshotagent.com listed $0.5 answered 1 of 1 checks this week 411 ms Search and research
Discovery tier — generic paid API call
Answering x402-paid-service.iholt.workers.dev listed $0.01 answered 4 of 4 checks this week 193 ms Code and developer
Document parsing
Answering api.clawfetch.ai listed $0.005 answered 4 of 4 checks this week 865 ms Image and media
Domain -> ownership and registration intelligence via RDAP
Answering tariffmonkee.com listed $0.021 answered 4 of 4 checks this week 31 ms Everything else
Domain -> security letter grade (0-100, A-F) from HTTPS reachability, security h
Answering tariffmonkee.com listed $0.05 answered 4 of 4 checks this week 30 ms Everything else
Domain intelligence and website lookup in one JSON call
Answering intel.rallylive.ca listed $0.01, asks $0.001 answered 4 of 4 checks this week 17 ms Search and research
Draw a random sample from a provided array — without replacement by default (a f
Answering random.openverbs.com listed $0.002 answered 4 of 4 checks this week 475 ms Everything else
DripMetricsAI (api description at https://dripmetrics.ai/) provides on-demand ma
Answering api.dripmetrics.ai listed $0.05 answered 4 of 4 checks this week 2067 ms Market data
DripMetricsAI (api description at https://dripmetrics.ai/) provides on-demand ma
Answering api.dripmetrics.ai listed $0.05 answered 4 of 4 checks this week 1668 ms Market data
EIP-712 signed, timestamped attestation binding an agentId, the keccak256 digest
Answering enclave402.com listed $0.04 answered 4 of 4 checks this week 557 ms Code and developer
ERC-20 metadata, proxy detection and free DEX liquidity data for a token on Base
Answering xhagents.xyz listed $0.1 answered 3 of 3 checks this week 1120 ms Market data
ERC-20 token metadata
Answering multichain-rpc.clankerceo.workers.dev listed $0.002 answered 4 of 4 checks this week 23 ms Market data
ERC-8004 Inspector agent lookup (identity + reputation) — per call
Answering contextiq.trango-compute.com listed $0.02 answered 4 of 4 checks this week 277 ms Everything else
ETH market regime signal (TREND-UP/TREND-DOWN/RANGE/CHOP) from EMA10/30 gap+slop
Answering dev.gavedu.com listed $0.05 answered 4 of 4 checks this week 970 ms Market data
EU VAT / tax ID validation via VIES (keyless)
Answering lionx402.com listed $0.005 answered 4 of 4 checks this week 485 ms Everything else
EU VAT number validation (VIES)
Answering saylorinnovations.com listed $0.002 answered 3 of 3 checks this week 775 ms Everything else
EURC peg monitor — unique combined signal
Answering agentdata-api.sander-van-aard.workers.dev listed $0.002 answered 4 of 4 checks this week 80 ms Market data
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