ToolAssay

All tools

18,966 tools. Tools that answered our last check come first.

Official Czech company check from the ARES register (Ministry of Finance, open d
Answering agentdata-api.sander-van-aard.workers.dev listed $0.01 answered 5 of 5 checks this week 24 ms Code and developer
Official NCDOR property-tax rate context for a geocoded NC address
Answering api.locus.report listed $0.01 answered 5 of 5 checks this week 747 ms Everything else
Official UK Companies House data in one paid call
Answering data.greeneris.io listed $0.01 answered 5 of 5 checks this week 936 ms Company and compliance
Official UK company registry (Companies House)
Answering 2s.io listed $0.0036 answered 5 of 5 checks this week 256 ms Company and compliance
Official US Treasury reporting rates of exchange — government FX reference rates
Answering x402stock.xyz listed $0.02 answered 5 of 5 checks this week 310 ms Market data
Official daily foreign exchange reference rates from the European Central Bank (
Answering 4yearcycle.com listed $0.005 answered 5 of 5 checks this week 1020 ms Market data
Official registration data for a Brazilian company from the Receita Federal (Bra
Answering api.brazilayer.com listed $0.005 answered 5 of 5 checks this week 947 ms Company and compliance
Offline validator for a Mexican RFC (Registro Federal de Contribuyentes)
Answering toll402.dev listed $0.001 answered 5 of 5 checks this week 230 ms Everything else
Omni Terminal analyzes a public Hyperliquid wallet's reconciled equity, PnL, pos
Answering omniterminal.app listed $0.005 answered 5 of 5 checks this week 459 ms Market data
Omni Terminal provides Hyperliquid price structure with bounded OHLCV candles, c
Answering omniterminal.app listed $0.005 answered 5 of 5 checks this week 406 ms Market data
Omni Terminal renders a bounded PNG for one published Hyperliquid liquidation bu
Answering omniterminal.app listed $0.01 answered 5 of 5 checks this week 396 ms Market data
Omni Terminal renders a bounded price-chart PNG with published Hyperliquid liqui
Answering omniterminal.app listed $0.01 answered 5 of 5 checks this week 374 ms Market data
Omni Terminal renders a bounded public Hyperliquid trader-profile PNG with confi
Answering omniterminal.app listed $0.01 answered 5 of 5 checks this week 378 ms Everything else
Omni Terminal turns up to 20 market names or aliases into canonical Hyperliquid
Answering omniterminal.app listed $0.001 answered 5 of 5 checks this week 404 ms Market data
On-chain USD spot price for 50+ assets from Chainlink feeds or the most-liquid B
Answering api.agentstools.dev listed $0.01 answered 5 of 5 checks this week 995 ms Market data
On-page SEO quick audit for a single URL with a 0-100 score
Answering intel.rallylive.ca listed $0.01, asks $0.001 answered 4 of 5 checks this week 20 ms Image and media
Onchain ETH, BTC or LINK USD price straight from Chainlink mainnet oracles with
Answering api.x402node.dev listed $0.004 answered 5 of 5 checks this week 477 ms Market data
One Bitcoin block by hash — Genesis402 / UnyKorn Operator Network
Answering twin.unykorn.org listed $0.004 answered 4 of 5 checks this week 673 ms Everything else
One DNS Doctor bulk scan of 2-50 domains in a single call, priced per domain
Answering dnsdoctor.dev listed $0.01 answered 5 of 5 checks this week 1015 ms Everything else
One Slovak fiscal year decoded from the structured statements filed with the RÚZ
Answering api.sirenic.eu listed $0.03 answered 5 of 5 checks this week 883 ms Market data
One async job that runs up to 6 free Locus record lanes (parcel, flood zone, zon
Answering api.locus.report listed $0.05 answered 5 of 5 checks this week 36 ms Everything else
One calibration
Answering astryx-core.shabless1.workers.dev listed $0.05 answered 5 of 5 checks this week 876 ms Everything else
One call
Answering 47620.xyz listed $0.02 answered 4 of 4 checks this week 1046 ms Market data
One call for the whole network picture
Answering 47620.xyz listed $0.02 answered 4 of 4 checks this week 932 ms Image and media
One call replaces two
Answering 402.com.tr listed $0.01 answered 3 of 5 checks this week 551 ms Code and developer
One named Polymarket market, looked up by its exact slug, with its current impli
Answering hubvibe-io.com listed $0.05 answered 5 of 5 checks this week 846 ms Market data
One's-complement NOT of a non-negative integer within an explicit bit width (two
Answering bitwise.openverbs.com listed $0.002 answered 5 of 5 checks this week 456 ms Everything else
One-call chain state snapshot
Answering agent402.tools listed $0.001 answered 5 of 5 checks this week 926 ms Market data
One-call market snapshot
Answering x402-defi-signals.onrender.com listed $0.002 answered 5 of 5 checks this week 248 ms Market data
Open interest for a perpetual asset across decentralized venues (Hyperliquid, dY
Answering api.agentstools.dev listed $0.01 answered 5 of 5 checks this week 1054 ms Market data
OpenAI Responses API over x402
Answering agent402.tools listed $0.02 answered 5 of 5 checks this week 999 ms Market data
OpenAI-compatible chat completion, priced by counted input tokens + max output t
Answering sol.mapleai.shop listed n/a answered 2 of 2 checks this week 991 ms Market data
OpenAI-compatible chat completions across the Venice AI model catalog
Answering api.gondola-ai.com listed $0.01 answered 5 of 5 checks this week 746 ms Market data
OpenAI-compatible chat completions, premium tier
Answering agent402.tools listed $0.5 answered 5 of 5 checks this week 968 ms Market data
Options volumes by DefiLlama — all options protocols with premium/notional volum
Answering defillama.use.x402atlas.com listed $0.005 answered 5 of 5 checks this week 651 ms Everything else
Ordinary-least-squares linear regression of y on x
Answering stats.openverbs.com listed $0.004 answered 5 of 5 checks this week 454 ms Everything else
Organic visibility overview of a domain
Answering agent.connskill.com listed $0.05 answered 5 of 5 checks this week 1034 ms Everything else
OyaPicks
Answering oyapicks.app listed $0.05 answered 5 of 5 checks this week 301 ms Market data
PII sanitization — pay-per-call entry point
Answering api.trustboost.dev listed $0.01 answered 4 of 4 checks this week 504 ms Everything else
Package Vulnerability Check (OSV)
Answering saylorinnovations.com listed $0.002 answered 4 of 4 checks this week 543 ms Code and developer
Page text split into sentences
Answering intel.rallylive.ca listed $0.01, asks $0.001 answered 5 of 5 checks this week 20 ms Everything else
Paginated library list
Answering api-dev.cueframe.ai listed $0.01 answered 5 of 5 checks this week 1330 ms Image and media
Parallel enrichment of 1-25 wallets or tokens in a single call
Answering api.solenrich.com listed $0.015 answered 5 of 5 checks this week 914 ms Market data
Parcel facts for an address or jurisdiction-scoped parcel id
Answering locus.report listed $0.01 answered 5 of 5 checks this week 2641 ms Everything else
Parse RSS/Atom feeds into structured JSON
Answering archtools.dev listed $0.01 answered 5 of 5 checks this week 186 ms Everything else
Parse a DKIM public-key DNS TXT record ("v=DKIM1; k=rsa; p=…") into its key type
Answering emailauth.openverbs.com listed $0.004 answered 5 of 5 checks this week 621 ms Everything else
Parse a DMARC TXT record ("v=DMARC1; p=…") into its policy, alignment, sampling
Answering emailauth.openverbs.com listed $0.004 answered 5 of 5 checks this week 455 ms Everything else
Parse a MAC / EUI-48 or EUI-64 address from any common notation (colon, hyphen,
Answering macaddress.openverbs.com listed $0.002 answered 5 of 5 checks this week 465 ms Everything else
Parse a document (in any format) and re-emit it in the RFC 8785 JSON Canonicaliz
Answering format.openverbs.com listed $0.004 answered 5 of 5 checks this week 464 ms Everything else
Parse a document (json, json5, jsonc, yaml, xml, csv, tsv, toml, ndjson, ini, en
Answering format.openverbs.com listed $0.004 answered 5 of 5 checks this week 458 ms Code and developer
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