ToolAssay

All tools

14,616 tools. Tools that answered our last check come first.

EVM address checksum and validation tool — normalize one Ethereum-compatible add
Answering chain-tools.use.x402atlas.com listed $0.005 answered 6 of 6 checks this week 647 ms Market data
Echo text with length (probe channel 1)
Answering api.delx.ai listed $0.001 answered 6 of 6 checks this week 1243 ms Market data
EconDash economic data API (M2M)
Answering econdash.org listed $0.02 answered 6 of 6 checks this week 886 ms Everything else
Effective fed funds rate (Fed, monthly)
Answering x402-factory.com listed $0.02 answered 6 of 6 checks this week 583 ms Market data
Effective health calculator
Answering market.datapackvibe.com listed $0.01 answered 6 of 6 checks this week 329 ms Market data
Electric car savings calculator
Answering x402.outpimp.com listed $0.01 answered 6 of 6 checks this week 435 ms Market data
Email address -> deliverability verdict
Answering tariffmonkee.com listed $0.003 answered 6 of 6 checks this week 31 ms Code and developer
Email normalizer
Answering intel.rallylive.ca listed $0.01 answered 6 of 6 checks this week 18 ms Everything else
Email provider detection for an address or domain
Answering intel.rallylive.ca listed $0.01 answered 6 of 6 checks this week 20 ms Everything else
Email validator, email format check, RFC 5322 validation, email regex, verify em
Answering api.x402node.dev listed $0.0022 answered 4 of 4 checks this week 474 ms Code and developer
Embedding and Retrieval Evaluation
Answering saylorinnovations.com listed $0.01 answered 6 of 6 checks this week 493 ms Search and research
Emergency fund calculator
Answering x402.outpimp.com listed $0.01 answered 6 of 6 checks this week 619 ms Everything else
Empirical floor profiles of 10x and 100x stocks at day one — valuation, size, qu
Answering alpha402x.com listed $0.05 answered 6 of 6 checks this week 35 ms Market data
Encode a coordinate to a geohash and return its bounding box and 8 neighbors
Answering geospatial.openverbs.com listed $0.002 answered 6 of 6 checks this week 455 ms Everything else
Encodes text to Base64 or decodes a Base64 string back to text
Answering dt0ur.online listed $0.01 answered 6 of 6 checks this week 351 ms Everything else
Encoding and decoding utility
Answering enclave402.com listed $0.001 answered 6 of 6 checks this week 556 ms Everything else
Encounter density calculator
Answering market.datapackvibe.com listed $0.01 answered 6 of 6 checks this week 337 ms Market data
End-of-day OHLCV bars for every US-listed ticker on a single date; one call retu
Answering x402stock.xyz listed $0.02 answered 6 of 6 checks this week 312 ms Market data
Enemy stat scaling
Answering market.datapackvibe.com listed $0.01 answered 6 of 6 checks this week 323 ms Market data
Enforce concurrent slot limits
Answering phion.systems listed $0.002 answered 6 of 6 checks this week 577 ms Everything else
Enforce declared per-call, task, session and period budgets before execution
Answering phion.systems listed $0.002 answered 6 of 6 checks this week 754 ms Code and developer
Enforce recurring period budgets
Answering phion.systems listed $0.003 answered 6 of 6 checks this week 763 ms Everything else
English Wikipedia fact lookup
Answering payload402.edgebytenet.workers.dev listed $0.005, asks $0.001 answered 6 of 6 checks this week 628 ms Search and research
English dictionary lookup via dictionaryapi.dev (Wiktionary-sourced)
Answering 2s.io listed $0.003 answered 6 of 6 checks this week 250 ms Image and media
Enrich a domain / company / email into one aggregated profile from public source
Answering api.agentstools.dev listed $0.015 answered 6 of 6 checks this week 1005 ms Company and compliance
Enriched context for a single match
Answering machina.pay.zeroclick.io listed $0.01 answered 6 of 6 checks this week 290 ms Everything else
Entity Resolution and Deduplication
Answering saylorinnovations.com listed $0.01 answered 6 of 6 checks this week 500 ms Everything else
Enumerates XYZ tile coordinates intersecting a WGS84 bounding box
Answering geo.halowerk.com listed $0.004 answered 6 of 6 checks this week 895 ms Everything else
Epoch index, slot range, slots elapsed and % complete
Answering 47620.xyz listed $0.005 answered 2 of 2 checks this week 883 ms Market data
Estimate SLA failure risk from bounded outcome and latency samples
Answering phion.systems listed $0.004 answered 6 of 6 checks this week 756 ms Everything else
Estimate the effective US import duty for one HTS code from one origin country
Answering api.agentstools.dev listed $0.03 answered 6 of 6 checks this week 1069 ms Code and developer
Estimate token count and cost for text across LLM models (GPT-4o, Claude, Gemini
Answering api.strale.io listed $0.0216 answered 6 of 6 checks this week 969 ms Market data
Estimates the gas a transaction would need and prices it at the current gas pric
Answering flat-rate-llm.kikoribera03.workers.dev listed $0.005 answered 5 of 6 checks this week 19 ms Market data
Estonian company members and shareholders from the official e-Business Register
Answering api.sirenic.eu listed $0.02 answered 6 of 6 checks this week 884 ms Image and media
Euro Area HICP Annual Inflation from official ONS/Eurostat evidence with source
Answering pay.edge-agents.ai listed $0.01 answered 6 of 6 checks this week 168 ms Everything else
Euro Area Industrial Production from official ONS/Eurostat evidence with source
Answering pay.edge-agents.ai listed $0.01 answered 6 of 6 checks this week 172 ms Everything else
Euro Area M3 from official ECB statistics, normalized for autonomous-agent use w
Answering pay.edge-agents.ai listed $0.01 answered 6 of 6 checks this week 172 ms Everything else
Euro Area Quarterly GDP Growth from official ONS/Eurostat evidence with source t
Answering pay.edge-agents.ai listed $0.01 answered 6 of 6 checks this week 167 ms Everything else
Euro Area Retail Trade Volume from official ONS/Eurostat evidence with source ti
Answering pay.edge-agents.ai listed $0.01 answered 6 of 6 checks this week 169 ms Commerce and shopping
Euro Area Unemployment Rate from official ONS/Eurostat evidence with source timi
Answering pay.edge-agents.ai listed $0.01 answered 6 of 6 checks this week 171 ms Everything else
Euro Short-Term Rate (€STR) from official ECB statistics, normalized for autonom
Answering pay.edge-agents.ai listed $0.01 answered 6 of 6 checks this week 173 ms Everything else
Eurosystem Total Assets from official ECB statistics, normalized for autonomous-
Answering pay.edge-agents.ai listed $0.01 answered 6 of 6 checks this week 170 ms Everything else
Evaluate up to 10 exact npm or PyPI package versions in one $0.02 paid batch imm
Answering api.preflightstack.com listed $0.02 answered 6 of 6 checks this week 958 ms Code and developer
Every federal rule and proposed rule published on one date, significant document
Answering answerpool.io listed $0.02 answered 6 of 6 checks this week 817 ms Everything else
Every meta tag on a page
Answering intel.rallylive.ca listed $0.01 answered 6 of 6 checks this week 21 ms Everything else
Every real-world asset with a tokenized onchain version that CoinGecko tracks
Answering agent402.tools listed $0.003 answered 6 of 6 checks this week 947 ms Market data
Every repository-level node and typed edge (CONTAINS, CALLS, INHERITS, IMPORTS,
Answering agents.forwardlane.com listed $0.05 answered 6 of 6 checks this week 431 ms Everything else
Everything your sales agent researches before a call
Answering api.strale.io listed $0.5832 answered 6 of 6 checks this week 956 ms Everything else
Eve’s RWA print
Answering www.watchevelive.com listed $0.05 answered 6 of 6 checks this week 306 ms Market data
Evidence-bounded reputation assessment with confidence, coverage and explicit li
Answering phion.systems listed $0.005 answered 6 of 6 checks this week 754 ms Everything else
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