ToolAssay

All tools

14,787 tools. Tools that answered our last check come first.

Detect image format from a URL using magic bytes (works even when extension or c
Answering api.x402node.dev listed $0.005 answered 5 of 5 checks this week 477 ms Image and media
Detect safe replays and conflicting reuse of an idempotency key
Answering phion.systems listed $0.002 answered 5 of 5 checks this week 564 ms Everything else
Detect the caller's public IP address and type (IPv4/IPv6) via keyless BigDataCl
Answering proxy.suverse.io listed $0.05 answered 5 of 5 checks this week 918 ms Everything else
Detects the real type of a file at a URL from its magic bytes (40+ signatures
Answering intel.rallylive.ca listed $0.01, asks $0.001 answered 5 of 5 checks this week 21 ms Image and media
Determine a domain's age from registration data and archival history — tries RDA
Answering netintel.dev listed $0.03 answered 5 of 5 checks this week 914 ms Everything else
Determine whether a previously accepted x402 service payment contract is still e
Answering api.agentmercantile.com listed $0.01 answered 5 of 5 checks this week 221 ms Search and research
Determine whether an agent action may run, needs approval or must be denied
Answering phion.systems listed $0.002 answered 5 of 5 checks this week 567 ms Everything else
Deterministic counterparty policy decision using supplied reputation evidence an
Answering phion.systems listed $0.003 answered 5 of 5 checks this week 756 ms Everything else
Deterministic package existence for PyPI and npm, built from real published arti
Answering attester.dev listed $0.002 answered 5 of 5 checks this week 3893 ms Everything else
Deterministic pre-install verification for npm packages, AI agent skills and MCP
Answering lazaretto.dev listed $0.03 answered 5 of 5 checks this week 397 ms Everything else
Deterministic reserve-condition risk assessment for native USDC on Aave V3 Base
Answering risk-oracle-api.rohan-rajnikanth.workers.dev listed $0.01 answered 5 of 5 checks this week 523 ms Everything else
Deterministic time/timezone truth
Answering touchstone.locomot.io listed $0.01 answered 5 of 5 checks this week 539 ms Everything else
Deterministic, 10-K-cited cost-of-capital builds — CAPM cost of equity, tranche-
Answering alpha402x.com listed $0.25 answered 5 of 5 checks this week 616 ms Everything else
Deterministically detect and redact PII and personal data in supplied text with
Answering apiacre.com listed $0.01 answered 5 of 5 checks this week 337 ms Everything else
Diagnose why an x402 API is not generating revenue
Answering anywaypossible.com listed $0.05 answered 5 of 5 checks this week 504 ms Code and developer
Dictionary
Answering saylorinnovations.com listed $0.001 answered 4 of 4 checks this week 546 ms Everything else
Digital Product Delivery and Licensing
Answering saylorinnovations.com listed $0.01 answered 5 of 5 checks this week 489 ms Commerce and shopping
Direct BLS seasonally adjusted CPI excluding food and energy, with monthly and y
Answering pay.edge-agents.ai listed $0.01 answered 5 of 5 checks this week 176 ms Market data
Direct CFTC Commitments of Traders managed-money long, short, spread and net pos
Answering pay.edge-agents.ai listed $0.01 answered 5 of 5 checks this week 171 ms Market data
Direct CFTC Traders in Financial Futures asset-manager/institutional long, short
Answering pay.edge-agents.ai listed $0.01 answered 5 of 5 checks this week 170 ms Everything else
Direct CFTC Traders in Financial Futures asset-manager/institutional long, short
Answering pay.edge-agents.ai listed $0.01 answered 5 of 5 checks this week 173 ms Everything else
Direct CFTC Traders in Financial Futures asset-manager/institutional long, short
Answering pay.edge-agents.ai listed $0.01 answered 5 of 5 checks this week 173 ms Market data
Direct CFTC Traders in Financial Futures leveraged-fund long, short, spread and
Answering pay.edge-agents.ai listed $0.01 answered 5 of 5 checks this week 171 ms Everything else
Direct CFTC Traders in Financial Futures leveraged-fund long, short, spread and
Answering pay.edge-agents.ai listed $0.01 answered 5 of 5 checks this week 176 ms Market data
Direct CFTC Traders in Financial Futures leveraged-fund long, short, spread and
Answering pay.edge-agents.ai listed $0.01 answered 5 of 5 checks this week 180 ms Everything else
Direct CFTC Traders in Financial Futures leveraged-fund long, short, spread and
Answering pay.edge-agents.ai listed $0.01 answered 5 of 5 checks this week 175 ms Everything else
Direct CFTC open interest and weekly open-interest change for Corn, reported alo
Answering pay.edge-agents.ai listed $0.01 answered 5 of 5 checks this week 168 ms Market data
Direct CFTC open interest and weekly open-interest change for Gold, reported alo
Answering pay.edge-agents.ai listed $0.01 answered 5 of 5 checks this week 171 ms Market data
Direct CFTC open interest and weekly open-interest change for Lean Hogs, reporte
Answering pay.edge-agents.ai listed $0.01 answered 5 of 5 checks this week 170 ms Market data
Direct CFTC open interest and weekly open-interest change for WTI Crude Oil, rep
Answering pay.edge-agents.ai listed $0.01 answered 5 of 5 checks this week 171 ms Market data
Direct CFTC weekly change in leveraged-fund long, short and spread positions for
Answering pay.edge-agents.ai listed $0.01 answered 5 of 5 checks this week 169 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 5 of 5 checks this week 176 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 5 of 5 checks this week 171 ms Market data
Direct CFTC weekly change in leveraged-fund long, short and spread positions for
Answering pay.edge-agents.ai listed $0.01 answered 5 of 5 checks this week 171 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 5 of 5 checks this week 173 ms Everything else
Direct IIIF image URLs (multiple resolutions) for a specific page of a public-do
Answering agentdataapi.onrender.com listed $0.01 answered 5 of 5 checks this week 180 ms Image and media
Direct dependencies of an npm package's latest (or given) version
Answering intel.rallylive.ca listed $0.01, asks $0.001 answered 5 of 5 checks this week 22 ms Everything else
Directory of AI companion / adult-AI tools
Answering offersignal.io listed $0.05 answered 5 of 5 checks this week 962 ms Everything else
Discover a site's XML sitemaps (via robots.txt Sitemap
Answering web.openverbs.com listed $0.006 answered 5 of 5 checks this week 451 ms Everything else
Discover and qualify local business leads by category and area -- no pre-existin
Answering tariffmonkee.com listed $0.75 answered 5 of 5 checks this week 31 ms Everything else
Discover current UK companies through the official Companies House advanced sear
Answering api.macaroonnetwork.com listed $0.01 answered 5 of 5 checks this week 350 ms Code and developer
Discover the URLs a page or sitemap points at in a single fetch
Answering 2s.io listed $0.0027 answered 5 of 5 checks this week 255 ms Code and developer
Disk-Full and Boot Recovery Guide
Answering saylorinnovations.com listed $0.01 answered 5 of 5 checks this week 511 ms Everything else
Distance and initial bearing between two coordinates
Answering geospatial.openverbs.com listed $0.002 answered 5 of 5 checks this week 454 ms Everything else
Do we hold a research note on this asset, protocol, chain or role that no price
Answering poolproof.ru listed $0.02 answered 5 of 5 checks this week 372 ms Market data
Docker Container Failure Resolver
Answering saylorinnovations.com listed $0.01 answered 5 of 5 checks this week 501 ms Image and media
Docker Hub Image Info
Answering saylorinnovations.com listed $0.001 answered 4 of 4 checks this week 585 ms Image and media
Docker Hub image info
Answering intel.rallylive.ca listed $0.01, asks $0.001 answered 5 of 5 checks this week 16 ms Image and media
Document Parsing, OCR, and Layout Quality
Answering saylorinnovations.com listed $0.01 answered 5 of 5 checks this week 462 ms Everything else
Document link finder
Answering intel.rallylive.ca listed $0.01, asks $0.001 answered 5 of 5 checks this week 17 ms Everything else
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