Market data

4,594 tools. Tools that answered our last check come first.

On-chain address identity label lookup on Base (100k+ curated entity labels)

Answering agentsapi.top listed $0.01 answered 3 of 3 checks this week 959 ms Market data

Onchain options protocols ranked by 24h notional volume with 7d and 30d volume,

Answering agent402.tools listed $0.002 answered 3 of 3 checks this week 940 ms Market data

One koan per paying wallet per UTC day, drawn from that day's pool and keyed to

Answering penny402.fun listed $0.0025 answered 3 of 3 checks this week 286 ms Market data

One-call chain state snapshot

Answering agent402.tools listed $0.001 answered 3 of 3 checks this week 926 ms Market data

Open interest for one perpetual in coins and USD notional with its share of the

Answering agent402.tools listed $0.001 answered 3 of 3 checks this week 945 ms Market data

Open, high, low, close, volume, and VWAP for a ticker's most recent completed tr

Answering agents.x402stock.xyz listed $0.01 answered 3 of 3 checks this week 486 ms Market data

Paid MCP endpoint — POST a JSON-RPC tools/call

Answering app.r3p.xyz listed $0.03 answered 3 of 3 checks this week 1066 ms Market data

Per-symbol deltas for mark price, total OI, long/short skew, utilization, and bo

Answering api.solenrich.com listed $0.008 answered 3 of 3 checks this week 949 ms Market data

Physical premiums with tax-wedge decomposition

Answering thevaultreport.com listed $0.02 answered 3 of 3 checks this week 199 ms Market data

Polygon gas price — current transaction fee for Polygon PoS network — Ed25519 si

Answering api.myceliasignal.com listed $0.01 answered 3 of 3 checks this week 198 ms Market data

Prediction market consensus probability for one yes/no question

Answering odds.rjhsignaltech.workers.dev listed $0.01 answered 3 of 3 checks this week 22 ms Market data

Prediction market search across Polymarket, Manifold and Kalshi in one call

Answering odds.rjhsignaltech.workers.dev listed $0.005 answered 3 of 3 checks this week 57 ms Market data

Preflight a Base USDC payment before an AI agent signs it

Answering anywaypossible.com listed $0.02 answered 3 of 3 checks this week 531 ms Market data

Probability forecast for a yes/no question that resolves by a date

Answering odds.rjhsignaltech.workers.dev listed $0.05 answered 3 of 3 checks this week 251 ms Market data

Protocols ranked by fees paid by users or by revenue kept, with 24h, 7d, 30d, 1y

Answering agent402.tools listed $0.002 answered 3 of 3 checks this week 991 ms Market data

Pull named fields out of free text as JSON

Answering agents.dexl.io listed $0.01 answered 3 of 3 checks this week 1224 ms Market data

Query onchain DEX token price & market data based on the provided token contract

Answering pro-api.coingecko.com listed $0.01 answered 3 of 3 checks this week 230 ms Market data

Quick ZK Auth v1.0.1 — Semaphore ZK wallet ownership on Base plus USDC balance a

Answering zk.quickai.build listed $0.05 answered 3 of 3 checks this week 681 ms Market data

RSI, MACD, EMA 20/50/200, SMA 20/50, Bollinger bands, ATR and VWAP computed dete

Answering agent402.tools listed $0.002 answered 3 of 3 checks this week 943 ms Market data

Read-only Base mainnet data

Answering x402check.arden-instance.workers.dev listed $0.002 answered 3 of 3 checks this week 41 ms Market data

Real crypto market data in one batched call

Answering www.x402financialdata.com listed $0.005 answered 3 of 3 checks this week 583 ms Market data

Real-time Ethereum price in JPY, multi-exchange aggregated oracle for Japanese m

Answering api.myceliasignal.com listed $0.01 answered 3 of 3 checks this week 199 ms Market data

Real-time Solana price in USD, aggregated from multiple exchanges — Ed25519 sign

Answering api.myceliasignal.com listed $0.01 answered 3 of 3 checks this week 196 ms Market data

Real-time arbitrage spreads between tokenized securities and actual stock prices

Answering market.memoryapi.org listed $0.001 answered 3 of 3 checks this week 232 ms Market data

Real-time crypto sentiment for a ticker symbol (e.g

Answering crypto-sentiment-x402.onrender.com listed $0.01 answered 3 of 3 checks this week 190 ms Market data

Real-time gold spot price in EUR for European commodity exposure — Ed25519 signe

Answering api.myceliasignal.com listed $0.01 answered 3 of 3 checks this week 552 ms Market data

Real-time gold spot price in USD for commodity trading and macro hedging — Ed255

Answering api.myceliasignal.com listed $0.01 answered 3 of 3 checks this week 195 ms Market data

Recorded-sale comparables for one US address or point

Answering api.locus.report listed $0.05 answered 3 of 3 checks this week 36 ms Market data

Reference list of US equity exchanges and market centers with names, MICs, opera

Answering x402stock.xyz listed $0.01 answered 3 of 3 checks this week 306 ms Market data

Repair malformed, invalid, or broken JSON-like text and return valid parseable J

Answering genesis.palsus2023.workers.dev listed $0.003 answered 3 of 3 checks this week 2681 ms Market data

Residential rent context for one US address

Answering api.locus.report listed $0.05 answered 3 of 3 checks this week 29 ms Market data

Resolve a name or ticker to coin ids

Answering agent402.tools listed $0.005 answered 3 of 3 checks this week 935 ms Market data

Resolve an ENS name (like alice.eth) to its Ethereum address, read live from the

Answering chain.openverbs.com listed $0.003 answered 3 of 3 checks this week 454 ms Market data

Resolve an ENS name to its Ethereum address, or an address to its primary ENS na

Answering ari001.tailb4ac3a.ts.net listed $0.005 answered 3 of 3 checks this week 1554 ms Market data

Returns current market risk state, per-symbol signal streaks, and active cooldow

Answering kronos.forgemesh.io listed $0.02 answered 3 of 3 checks this week 741 ms Market data

Run read-only SQL against Coinbase's indexed, DECODED blockchain data

Answering agent402.tools listed $0.02 answered 3 of 3 checks this week 928 ms Market data

SEC Form 13F filings data showing institutional investment manager holdings

Answering agent.massive.com listed $0.01 answered 3 of 3 checks this week 636 ms Market data

SEC Form 3 filings reporting initial statements of beneficial ownership of secur

Answering agent.massive.com listed $0.01 answered 3 of 3 checks this week 631 ms Market data

SYNTHORA historical-weather

Answering api.hergertsynthora.com listed $0.03 answered 3 of 3 checks this week 919 ms Market data

SYNTHORA top-crypto

Answering api.hergertsynthora.com listed $0.01 answered 3 of 3 checks this week 892 ms Market data

Search Farcaster users by name or username fragment

Answering agent402.tools listed $0.003 answered 3 of 3 checks this week 945 ms Market data

Search Polymarket prediction markets by free text

Answering x402.ottoai.services listed $0.001 answered 3 of 3 checks this week 941 ms Market data

Sentiment score (-1 bearish to +1 bullish) and label for arbitrary text, or for

Answering api.stelardigital.com listed $0.005 answered 3 of 3 checks this week 720 ms Market data

Share of the labor force actively looking for work

Answering stationfx.com listed $0.005 answered 3 of 3 checks this week 443 ms Market data

Short-end U.S

Answering stationfx.com listed $0.005 answered 3 of 3 checks this week 429 ms Market data

Short-term risk-free rate based on 3-month Treasury bills

Answering stationfx.com listed $0.005 answered 3 of 3 checks this week 428 ms Market data

Stablecoin market

Answering crypto.openverbs.com listed $0.003 answered 3 of 3 checks this week 455 ms Market data

Stablecoin peg prices by DefiLlama — historical peg price of every tracked stabl

Answering defillama.use.x402atlas.com listed $0.005 answered 3 of 3 checks this week 633 ms Market data

State Synthesis

Answering x402.blackswan.wtf listed $0.03 answered 3 of 3 checks this week 267 ms Market data

Structured token fundamentals by ticker symbol (resolves to the top-market-cap a

Answering x402.ottoai.services listed $0.003 answered 3 of 3 checks this week 921 ms Market data