MARKET MONITOR / CATALOGUE Services 140,241 MCP listed 42,285 x402 98,069 Rails Base / Solana / Polygon / Arbitrum Imported 2026-11-04 · 3 sources
Task

Btc

62 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.

Bitcoin BTC and Ethereum ETH pri x402 REST usage

Crypto market data API for AI agents: Bitcoin BTC/USD and Ethereum ETH/USD price candles (daily OHLCV, 1000 days / 2.7 years, updated daily, Binance public data), a market summary (last close, 24h 7d 30d change, 30-day h...

fachada.chelsea-hermes.workers.dev Data & Finance 3 calls / 30d checked 2026-11-04
0.5 USDC per call per call

Kronos Crypto Data & Forecasts x402 REST usage

Which perpetual markets have extreme funding right now: screens all 17 perpetual markets (BTC/ETH/SOL/BNB/XRP/DOGE/ADA/AVAX/LINK/DOT/LTC/TRX/BCH/ATOM/NEAR/APT/HYPE) by z-score against a 30-day baseline (|z|≥2 extreme, |z...

kronossignals.com Crypto & Payments 43 calls / 30d checked 2026-11-04
0.02 USDC per call per call

Edge Agents AI x402 REST usage

Latest available Türkiye central government debt plus a comparable annual history from the World Bank World Development Indicators API, with source, lag and revision caveats. Purpose: Give an autonomous agent a normalize...

pay.edge-agents.ai Dev & Code 55 calls / 30d checked 2026-11-04
0.01 USDC per call per call

TENNA Launch Intelligence x402 REST usage

Latest Sealed BTC Forecast. Latest sealed five-minute LUMI, TENNA, and consensus forecast from TENNA Observatory, including English commentary, recent accuracy, and eligible live edge-node consensus. Reuses existing app....

app.tenna.ai Crypto & Payments 5 calls / 30d checked 2026-11-04
0.1 USDC per call per call

SignalPulse x402 REST usage

Crypto market tick — BTC, ETH, SOL live price + 24h change, Fear & Greed index, and a deterministic regime verdict (RISK_ON / DRIFT_UP / CHOP / DRIFT_DOWN / RISK_OFF) in ONE $0.05 call. Built for agent loops that need a...

signalpulse.theaslangroupllc.com Data & Finance 8 calls / 30d checked 2026-11-04
0.05 USDC per call per call

aptu.dev x402 REST usage

Echoes a JSON {message} back; the simplest paid call for verifying your x402 payment flow.

aptu.dev Crypto & Payments 9 calls / 30d checked 2026-11-04
0.01 USDC per call per call

Agent Desk API: Market State x402 REST usage

Multi-timeframe market state for BTCUSDT, ETHUSDT, SOLUSDT, XRPUSDT & DOGEUSDT USD-M perpetual futures in one call: mark & index price, funding rate, open interest change, taker buy share, per-timeframe (4h/1h/15m) EMA-2...

deskfeed.dev Data & Finance 9 calls / 30d checked 2026-10-28
0.01 USDC per call per call

clouatre.ca x402 REST usage

Scores a resume against a job description. Returns dimension scores, verdict, and red flags.

clouatre.ca Business & Growth 15 calls / 30d checked 2026-11-04
0.005 USDC per call per call

Evidence summary.json x402 REST usage

Live Bitcoin BTC-USD market-regime and risk evidence for autonomous AI agents, algorithmic systems, portfolio monitors, and quantitative workflows. Returns current market state and phase, coherence, commitment, pressure,...

observer.137-184-67-179.sslip.io Data & Finance 7 calls / 30d checked 2026-11-04
0.01 USDC per call per call

RC Quantum Data Oracle x402 REST usage

Compact BTC funding regime state from a four-venue normalized surface: regime label, surface median, 30d z-score, same-sign share, spread, dispersion, venue count, freshness. Ed25519-signed. Data, not advice.

data.rcqsignals.com Other services 7 calls / 30d checked 2026-11-04
0.01 USDC per call per call

Kalshi SOL Hourly Signal x402 REST usage

Live directional read from the Kalshi bot's SOL hourly (KXSOLD) model (same volatility model as the BTC and ETH signals): current near-the-money strike, model probability vs market price, and computed edge. Informational...

backend-production-69ff.up.railway.app AI Models & Inference 3 calls / 30d checked 2026-11-04
0.02 USDC per call per call

BTC exchange rates x402 REST checked

BTC-denominated exchange rates for ~60 units: crypto (ETH, LTC, BNB, SOL, ...), fiat (USD, EUR, JPY, ...) and commodities (gold, silver ounces), each as units per 1 BTC with name and type. Optional `currencies` filter (c...

agent402.tools Data & Finance 12 calls / 30d checked 2026-11-04
0.005 USDC per call per call checked

Bitcoin (BTC) price x402 REST usage

Bitcoin (BTC) price. Current Bitcoin (BTC) spot price in USD, EUR, GBP, CAD, CHF, AUD and JPY, averaged across major exchanges, with the number of satoshis per US dollar and the time of the price. Use to convert between...

agent-data-tools.revmesh2074.workers.dev Crypto & Payments 5 calls / 30d checked 2026-11-04
0.01 USDC per call per call

Bitcoin address balance x402 REST usage

Bitcoin address balance and activity for any mainnet address (legacy, P2SH or bech32): confirmed balance in sats and BTC, unconfirmed pending amount, total received and sent, and transaction counts. Use for payment verif...

agent-data-tools.revmesh2074.workers.dev Crypto & Payments 4 calls / 30d checked 2026-11-04
0.01 USDC per call per call

Bitcoin Fee Estimates x402 REST usage

Bitcoin network fee rates in sat/vB for next block, 30 minutes, 1 hour and economy, plus mempool size, block height and the cost of a typical payment. Use right before sending BTC.

bess-x402.onrender.com Crypto & Payments 13 calls / 30d checked 2026-11-04
0.003 USDC per call per call

Bitcoin x402 REST usage

Bitcoin (BTC) price in USD now, with 24h and 7d change — Genesis402 / UnyKorn Operator Network

twin.unykorn.org Data & Finance 9 calls / 30d checked 2026-11-04
0.003 USDC per call per call

eu-verify x402 REST usage

Latest-release metadata from the official PyPI JSON API (live): version, license, requires_python compatibility, requires_dist dependency specs (max 100), yanked flag, last upload time and project URLs. Query: ?pkg=reque...

data.greeneris.io Databases & Storage 12 calls / 30d checked 2026-11-04
0.002 USDC per call per call

Saylor Innovations Bitcoin Netwo x402 REST usage

Bitcoin network status - block height and fee estimates in sat/vB from next block to 1 day

saylorinnovations.com Crypto & Payments 2 calls / 30d checked 2026-11-04
0.01 USDC per call per call

btc-tx x402 REST usage

Decoded Bitcoin transaction by txid: inputs and outputs, fee, size, weight and virtual size, replace-by-fee flag, and confirmation status with a confirmation count. Informational, not advice.

api.agentstools.dev Dev & Code 2 calls / 30d checked 2026-11-04
0.01 USDC per call per call

Bitcoin Address Balance x402 REST usage

Bitcoin address lookup for agents: confirmed and pending balance in BTC and USD, total received and sent, transaction count and the latest transactions with net amount, confirmations and fee. Works for bc1 (SegWit, Tapro...

agentsvc.io Crypto & Payments 6 calls / 30d checked 2026-11-04
0.003 USDC per call per call

Market snapshot x402 REST usage

Market snapshot: the major coins with 24h and 7d change in ONE call — Genesis402 / UnyKorn Operator Network

twin.unykorn.org Data & Finance 4 calls / 30d checked 2026-11-01
0.004 USDC per call per call

Current Bitcoin block height x402 REST usage

Current Bitcoin block height — Genesis402 / UnyKorn Operator Network

twin.unykorn.org Data & Finance 4 calls / 30d checked 2026-11-04
0.003 USDC per call per call

Bitcoin Fee Estimate Mempool x402 REST usage

Bitcoin fees right now: recommended sat/vB for the next block, 30 minutes, 1 hour and economy, what a typical payment costs in USD, mempool size, tip height, next difficulty adjustment and the BTC price in USD and EUR. C...

agentsvc.io Crypto & Payments 6 calls / 30d checked 2026-11-04
0.002 USDC per call per call

Bitcoin fee rates x402 REST usage

Bitcoin fee rates. Current Bitcoin network fee rates in sat/vB for next-block, half-hour, one-hour and economy confirmation, the estimated cost in sats of a typical payment, mempool size and total pending fees, and the l...

agent-data-tools.revmesh2074.workers.dev Crypto & Payments 6 calls / 30d checked 2026-11-04
0.002 USDC per call per call

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