ToolAssay

Everything else

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

Active-pump detector
Answering x402.swaphunt.dev listed $0.003 answered 2 of 2 checks this week 350 ms Everything else
Add an ISO 8601 duration to a start date or date-time and return the resulting U
Answering datetime.openverbs.com listed $0.002 answered 2 of 2 checks this week 469 ms Everything else
Add-on, air quality for one location
Answering api.truthbear.co listed $0.005 answered 2 of 2 checks this week 874 ms Everything else
Add-on, precipitation for one location
Answering api.truthbear.co listed $0.005 answered 2 of 2 checks this week 952 ms Everything else
Address geocoding API for agents
Answering api.delx.ai listed $0.001 answered 2 of 2 checks this week 1316 ms Everything else
Address-level EPA environmental public-record context (heavier call
Answering api.locus.report listed $0.05 answered 2 of 2 checks this week 507 ms Everything else
AegisAI risk verification
Answering aegis-api-mainnet.kadopi.workers.dev listed $0.01 answered 2 of 2 checks this week 105 ms Everything else
Agent Readiness Scan, full report
Answering orbylon.com listed $0.05 answered 2 of 2 checks this week 586 ms Everything else
Agent discovery card fetch
Answering intel.rallylive.ca listed $0.01, asks $0.001 answered 2 of 2 checks this week 19 ms Everything else
Agent-ready keyword trend intelligence for 1-5 keywords in a country
Answering agentwholesale-5zlaioz91-despiteryan-4343s-projects.vercel.app listed $0.01 answered 2 of 2 checks this week 443 ms Everything else
Aggregated-exchange daily perpetual funding rate per asset, last N days
Answering cryptyx.ai listed $0.01 answered 2 of 2 checks this week 339 ms Everything else
Analyze a job posting
Answering api.strale.io listed $0.216 answered 2 of 2 checks this week 969 ms Everything else
Analyze password strength
Answering api.strale.io listed $0.0216 answered 2 of 2 checks this week 1267 ms Everything else
Analyze the sentiment of text
Answering api.strale.io listed $0.054 answered 1 of 2 checks this week 1355 ms Everything else
Annualised realised-volatility estimates over retained 1-hour, 24-hour and 7-day
Answering pay.edge-agents.ai listed $0.01 answered 2 of 2 checks this week 171 ms Everything else
Apify — TikTok posts for profile usernames
Answering vaaya.ai listed $0.01 answered 2 of 2 checks this week 324 ms Everything else
Apple Maps place details — full profile for a single Apple Maps place (muid)
Answering places.use.x402atlas.com listed $0.02 answered 2 of 2 checks this week 612 ms Everything else
Applies a transparent heuristic
Answering iot.halowerk.com listed $0.003 answered 2 of 2 checks this week 891 ms Everything else
Asia regional macro + geopolitical stress pulse (no params)
Answering asia.lonestaroracle.xyz listed $0.05 answered 2 of 2 checks this week 674 ms Everything else
Ask Ishtar — pay-per-answer AI dating & relationship coaching for agents
Answering api.ishtar.numetal.xyz listed $0.1 answered 2 of 2 checks this week 323 ms Everything else
Assemble an ISO 8601 duration string from individual components (years, months,
Answering datetime.openverbs.com listed $0.002 answered 2 of 2 checks this week 469 ms Everything else
Assess an OpenAPI description for autonomous-agent usability
Answering qualification.vrsai.tech listed $0.03 answered 2 of 2 checks this week 716 ms Everything else
Assess tool reachability and observation staleness
Answering phion.systems listed $0.003 answered 2 of 2 checks this week 573 ms Everything else
Assignment solver — exact minimum-cost worker-to-task matching for resource allo
Answering decision-solver.use.x402atlas.com listed $0.005 answered 2 of 2 checks this week 646 ms Everything else
Attest declared DNS and HTTPS domain-control proof status
Answering phion.systems listed $0.003 answered 2 of 2 checks this week 758 ms Everything else
Autocomplete a partial UK postcode into a list of full postcode suggestions
Answering postcode-api-production.up.railway.app listed $0.001 answered 2 of 2 checks this week 1029 ms Everything else
B2B work-email enrichment
Answering deploid-enrichment.peter-liang-official.workers.dev listed $0.15 answered 2 of 2 checks this week 106 ms Everything else
BLM lease auctions, expiring leases, active lease portfolio analysis — oil/gas,
Answering lease.lonestaroracle.xyz listed $0.15 answered 2 of 2 checks this week 750 ms Everything else
BTC funding rate history — per-exchange rates, 18 days
Answering api.myceliasignal.com listed $0.05 answered 2 of 2 checks this week 198 ms Everything else
Base Morpho Blue stablecoin yields
Answering api.basefeed.io listed $0.01 answered 2 of 2 checks this week 483 ms Everything else
Base X profile mini-endpoint
Answering x402factory.ai listed $0.001 answered 2 of 2 checks this week 927 ms Everything else
Base network block status reconciled after payment across two pre-probed distinc
Answering obol.danieldutoit.net listed $0.001 answered 2 of 2 checks this week 1629 ms Everything else
Base tx receipt + decoded calldata (?tx=0x...)
Answering lionx402.com listed $0.01 answered 2 of 2 checks this week 320 ms Everything else
Batch Semaphore Proof Verifier
Answering x402.freeq.one listed $0.005 answered 2 of 2 checks this week 1053 ms Everything else
Batch VIN decode via NHTSA vPIC, up to 25 VINs per call -- same fields as single
Answering x402-service-production-e242.up.railway.app listed n/a answered 2 of 2 checks this week 1563 ms Everything else
Batch geolocation for up to 20 IP addresses in one call; returns a per-IP record
Answering ip-geo-api-production.up.railway.app listed $0.001 answered 2 of 2 checks this week 1245 ms Everything else
Berechnet Entfernung und Fahrzeit zwischen bis zu 25 Punkten, wahlweise als voll
Answering tools.halowerk.com listed $0.004 answered 2 of 2 checks this week 949 ms Everything else
Bilinear surface elevation from Copernicus DEM GLO-30
Answering nordland.halowerk.com listed $0.003 answered 2 of 2 checks this week 342 ms Everything else
Bin-packing heuristic — deterministic best-fit-decreasing capacity planning for
Answering decision-solver.use.x402atlas.com listed $0.005 answered 2 of 2 checks this week 631 ms Everything else
Bind declared MCP domain, endpoint, manifest, key and version in signed evidence
Answering phion.systems listed $0.003 answered 2 of 2 checks this week 733 ms Everything else
Bind declared consent to action purpose, scope and expiry
Answering phion.systems listed $0.003 answered 2 of 2 checks this week 756 ms Everything else
Bitcoin mempool pressure classification (low/medium/high/extreme) + fee buckets
Answering api.carbon-cashmere.de listed $0.02 answered 2 of 2 checks this week 1178 ms Everything else
Block by timestamp from DefiLlama — the closest block number to a unix timestamp
Answering defillama.use.x402atlas.com listed $0.005 answered 2 of 2 checks this week 618 ms Everything else
Block height, difficulty, peers, chain health — flat $0.001 per call, USDC on Ba
Answering btcnode.uk listed $0.001 answered 2 of 2 checks this week 268 ms Everything else
Bollinger-Band squeeze detector
Answering x402.swaphunt.dev listed $0.003 answered 2 of 2 checks this week 690 ms Everything else
Build a privacy-bounded graph from supplied nodes and verified economic edges
Answering phion.systems listed $0.005 answered 2 of 2 checks this week 573 ms Everything else
Build a reproducible chart view
Answering www.mahastrategies.com listed $0.06 answered 2 of 2 checks this week 429 ms Everything else
Build an astronomy or astrology tool with seven classical-body geocentric longit
Answering www.mahastrategies.com listed $0.02 answered 2 of 2 checks this week 328 ms Everything else
Builds amino-acid k-mer sets, calculates Jaccard similarity, and finds the highe
Answering bio.halowerk.com listed $0.004 answered 2 of 2 checks this week 894 ms Everything else
Builds on cross-venue funding with size-aware fields
Answering api.solenrich.com listed $0.02 answered 2 of 2 checks this week 1006 ms Everything else
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