Cross-venue funding arbitrage signal: fetches real-time 8h-equivalent funding rates from Binance/OKX/Bybit/KuCoin/Bitget/Hyperliquid and computes the gross and net-of-fees spread between the best short venue (highest rate) and best long venue (lowest rate). Returns gross_spread_bps, net_spread_bps (after 20 bps round-trip fee estimate), annualized_pct, actionability label, and per-venue rates. Outcome recorded to Supabase funding_arb_signals (fire-and-forget). All 16 assets. $0.02 USDC via x402.
Last updated 1m ago
Overview Protocol x402
Facilitator kronossignals.com
Payment asset USDC
Network base
Category bitcoin
Source agentic-market
Health Status Operational
Uptime (window) 100%
Success rate —
Confidence 29%
Quotes (14d) 23
Last checked 7/3/2026, 10:38:39 PM
Latest x402 transactions On-chain USDC settlements received on Base · 0x36038e1d712c5e39f35952164ec58ec2b96caee7
Amount Date Payer Facilitator Tx No transactions indexed yet.
Trust score is global for the provider. Latency, price and uptime are measured per endpoint (last 24h). Click a column to sort.
Sort Uptime▼ Latency↕ Price↕
▸ GET /api/v1/briefingN/A
Composite market briefing: BTC/ETH/SOL ML forecasts (1h horizon), Crypto Fear & Greed Index, TradFi macro context (VIX/DXY/US 10Y yield/S&P 500/gold), and top funding-rate extremes (|z|≥2 screened across 16 perpetual markets) — all in one round-trip. Saves 4+ separate paid calls. Per-section available flags for graceful degradation. $0.05 USDC via x402. $0.05 · 137 ms · Base ▸ GET /api/v1/scanN/A
Market-wide screener across all 16 crypto assets in one call. Returns derivatives signals (funding rate, annualized rate, OI 1h change, basis, funding trend, extreme flag) and regime event count per asset. Optional ?assets=btc,eth,sol to scan a subset. One call replaces 16 separate signals calls + 16 alerts calls. $0.04 USDC via x402. $0.04 · 152 ms · Base ▸ GET /api/v1/snapshot/btcN/A
Full crypto asset snapshot in one call (all 16 assets): real-time Binance spot price, derivatives (funding rate, OI, basis from Bybit/OKX perp), market regime alerts (BTC only). FORECASTS: BTC/ETH/SOL only (Kronos ML coverage). DERIVATIVES DATA: all 16 assets. Bundle replaces 3 separate paid calls — $0.04 vs $0.05 à la carte. For AI agents & trading bots. $0.04 · 204 ms · Base ▸ GET /api/v1/options-iv/btcN/A
Implied volatility surface for BTC and ETH from Deribit options (public API, no auth). Returns ATM IV (annualized %), IV rank and IV percentile from Kronos iv_history (daily cron), term structure (weekly/1m/3m ATM IV + contango/backwardation/flat shape label), 25-delta risk reversal (BS-approximated strikes), 10-delta wing IVs, max-pain strike across top-5 expiries, and a vol-regime label. 1-hour in-memory cache. Falls back to OKX if Deribit is unreachable. $0.03 USDC per call via x402. $0.03 · 145 ms · Base ▸ GET /api/v1/alerts/btcN/A
Real-time Bitcoin (BTC) market-regime alerts: volatility squeeze, breakout, funding-rate extreme, open-interest surge — derived from live derivatives data. Event feed for crypto trading agents. Pay-per-call via x402 on Base USDC. $0.02 · 143 ms · Base ▸ GET /api/v1/cex-premium/btcN/A
Coinbase price premium vs composite spot median (OKX + Kraken + Binance). premium_pct = (coinbase / composite_median − 1) × 100. Positive = US/institutional demand skew; negative = global selling pressure. Covers BTC/ETH/SOL/XRP/DOGE/ADA/AVAX/LINK/DOT/LTC/BCH/ATOM/NEAR (assets listed on Coinbase). Point-in-time only — no historical baseline stored. $0.02 USDC per call via x402. $0.02 · 132 ms · Base ▸ GET /api/v1/digest/btcN/A
Structured market digest for any of the 16 supported crypto assets. Deterministic composite from live signals: derivatives (funding, basis, OI), market regime, 30d realized volatility, fear-greed index, and ML forecast probability (BTC/ETH/SOL only). Single-call 'start here' bundle for autonomous agents. $0.02 USDC via x402. $0.02 · 134 ms · Base ▸ GET /api/v1/overviewN/A
Crypto market-wide derivatives snapshot: funding rate, open interest, mark price, and 24h volume for all 16 perpetual futures markets (BTC/ETH/SOL/BNB/XRP/DOGE/ADA/AVAX/LINK/DOT/LTC/TRX/BCH/ATOM/NEAR/APT). One call replaces 16 separate signals calls. Includes per-asset data freshness. Real-time from Kronos market_signals. Pay-per-call via x402. $0.02 · 150 ms · Base ▸ GET /api/v1/signals/btcN/A
Real-time crypto derivatives signals for BTC/ETH/SOL/BNB/XRP/DOGE/ADA/AVAX/LINK/DOT/LTC/TRX/BCH/ATOM/NEAR/APT-USD: perpetual futures funding rate (raw + annualized), open interest and 1h change, basis (perp vs index), funding-rate trend. Live data from Bybit/OKX via Kronos market_signals. Pay-per-call via x402. $0.02 · 136 ms · Base ▸ GET /api/v1/forecast/btcN/A
Real-time and ML-forecasted Bitcoin (BTC) price. Kronos deep-learning model: up-probability, expected close, price range, p10-p90 quantiles, forward volatility across 1h/4h/24h horizons. Crypto price prediction / price forecast API for AI agents and trading bots. Pay-per-call via x402 on Base USDC. $0.01 · 210 ms · Base ▸ GET /api/v1/stablecoinsN/A
Stablecoin market cap, top-10 breakdown by dominance, and 7d/30d supply flows (mint/burn) via DeFiLlama. Shows total stablecoin market cap, per-coin dominance %, and net capital entering/leaving crypto. 15-minute caching. Never fabricated — returns available:false when sources are unreachable. $0.01 USDC via x402. $0.01 · 132 ms · Base ▸ GET /api/v1/volatility/btcN/A
Realized volatility for 16 crypto assets (BTC/ETH/SOL/BNB/XRP/DOGE/ADA/AVAX/LINK/DOT/LTC/TRX/BCH/ATOM/NEAR/APT): 7-day, 30-day, and 90-day annualized realized vol using three estimators (close-to-close, Parkinson, Garman-Klass) from Binance daily OHLC closed candles only. Essential for risk management, position sizing, and options pricing. Pay-per-call via x402. $0.01 · 161 ms · Base ▸ GET /api/v1/funding-arb/btcN/A
Cross-venue funding arbitrage signal: fetches real-time 8h-equivalent funding rates from Binance/OKX/Bybit/KuCoin/Bitget/Hyperliquid and computes the gross and net-of-fees spread between the best short venue (highest rate) and best long venue (lowest rate). Returns gross_spread_bps, net_spread_bps (after 20 bps round-trip fee estimate), annualized_pct, actionability label, and per-venue rates. Outcome recorded to Supabase funding_arb_signals (fire-and-forget). All 16 assets. $0.02 USDC via x402. $0.003 · 153 ms · Base ▸ GET /api/v1/funding-arb/solN/A
Cross-venue funding arbitrage signal: fetches real-time 8h-equivalent funding rates from Binance/OKX/Bybit/KuCoin/Bitget/Hyperliquid and computes the gross and net-of-fees spread between the best short venue (highest rate) and best long venue (lowest rate). Returns gross_spread_bps, net_spread_bps (after 20 bps round-trip fee estimate), annualized_pct, actionability label, and per-venue rates. Outcome recorded to Supabase funding_arb_signals (fire-and-forget). All 16 assets. $0.02 USDC via x402. $0.003 · 155 ms · Base ▸ GET /api/v1/funding-extremesN/A
Crypto funding-rate extremes screener: scans all 16 perpetual futures markets (BTC/ETH/SOL/BNB/XRP/DOGE/ADA/AVAX/LINK/DOT/LTC/TRX/BCH/ATOM/NEAR/APT). Uses z-score (30-day baseline) to identify statistically extreme funding: |z|≥2 = extreme, |z|≥3 = critical. Returns only assets clearing the threshold. Real-time from Kronos market_signals (Bybit data). Pay-per-call via x402. $0.003 · 164 ms · Base ▸ GET /api/v1/liquidations/btcN/A
Forward liquidation cluster map + recent prints for all 16 crypto assets. Part A: estimated liq price levels for 5x/10x/25x/50x leverage bands, modeled from open interest and mark price — no new upstream source. Part B: real liquidation prints from OKX public API (no auth). Returns cluster map, nearest_long/short clusters, squeeze_bias, and honest disclaimers. Supports BTC/ETH/SOL/BNB/XRP/DOGE/ADA/AVAX/LINK/DOT/LTC/TRX/BCH/ATOM/NEAR/APT-USD. Pay-per-call via x402. $0.003 · 158 ms · Base ▸ GET /api/v1/fear-greedN/A
Crypto Fear & Greed Index: alternative.me score (0-100) plus Kronos-owned context (BTC funding sentiment, OI 1h trend, 24h price momentum). Not a pure proxy — adds proprietary derivative signals. Pay-per-call via x402. $0.001 · 145 ms · Base ▸ GET /api/v1/forecast-ledgerN/A
Paginated list of resolved forecasts with actual outcomes. Each row shows the original ML prediction and its real-world result. Summary includes total count and hit_rate (cache-source rows, matching /api/stats methodology). Filterable by asset, horizon, date range, and source. — $0.001/call. $0.001 · 144 ms · Base ▸ GET /api/v1/forecast/dogeN/A
[BETA] Dogecoin (DOGE) price direction forecast. Composite model: EMA(20/50)/RSI(14)/MACD(12,26,9)/ATR(14) heuristic off Binance klines. ML model not yet deployed for DOGE. Directional accuracy not yet established. Returns up_prob, range_low/high, beta flag, and accuracy_note. Pay-per-call via x402 on Base USDC. $0.001 beta tier. $0.001 · 184 ms · Base ▸ GET /api/v1/macroN/A
TradFi macro context for crypto traders and agents: VIX (fear gauge), DXY (US Dollar Index), US 10-Year yield, S&P 500 (SPX), and gold. Sourced from stooq.com and Yahoo Finance in parallel with 15-minute caching. All fields are null if sources are unreachable — never fabricated. $0.001 USDC via x402. $0.001 · 183 ms · Base ▸ GET /api/v1/price/btcN/A
Multi-source volume-weighted median (VWM) spot price for 16 crypto assets (BTC/ETH/SOL/BNB/XRP/DOGE/ADA/AVAX/LINK/DOT/LTC/TRX/BCH/ATOM/NEAR/APT). Aggregates Binance, Coinbase, Kraken, and OKX in parallel (2 s timeout per source). Includes 1% outlier rejection, cross-exchange spread %, confidence grading (high/medium/low), and per-source USD volume weights. Kaiko-style reference pricing — $0.001/call. $0.001 · 150 ms · Base Same category, ranked by Trust score — switch to a more reliable or cheaper source.
