AgentData — crypto market data with a checkable record
Verifiable crypto signals, recorded history and always-on monitoring for AI agents via x402 on Base.
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What it can do
What data it sees
Do you need an account
No: the server works without sign-in
Verifiable crypto signals, recorded history and always-on monitoring for AI agents via x402 on Base.
Server tool list (29)
Raw names from tools/list. Only developers need these.
| get_overnight_risk_brief | Decision-ready overnight risk brief ($0.015 USDC): DEX-vs-CEX spreads, liquidation zones, funding predictions, sentiment, stablecoin health, and recorded changes since this wallet last called it. Same total price as the five parts, one settlement instead of five. |
| get_changes_since_last_call | Only what changed for a signal since THIS wallet last paid for it ($0.001 USDC — cheaper than any full payload). Replaces repeated polling: the server keeps the cursor, keyed to your wallet, so you never re-download or re-diff data you already have. Requires signal=. First call returns the last 24h. |
| watch_condition | Register a standing condition and let the always-on server watch it for you ($0.010 USDC, up to 168h). An agent only exists while it runs and cannot wait; this is that missing faculty. Poll watch_status free instead of paying for repeated data calls. |
| try_crypto_prices | FREE SAMPLE, no payment: real-time prices for BTC, ETH, SOL, BNB, XRP. Rate-limited to 30 requests/min. The paid get_crypto_prices ($0.002 USDC) is the same data without the limit. |
| try_sentiment | FREE SAMPLE, no payment: current market sentiment. Rate-limited to 30 requests/min. The paid get_sentiment is the same data without the limit. |
| try_funding_rates | FREE SAMPLE, no payment: perpetual funding rates. Rate-limited to 30 requests/min. The paid get_funding_rates ($0.002 USDC) is the same data without the limit. |
| get_signal_calibration | FREE. How often our own signals turned out right, scored against a naive baseline. Every claim is written down before the outcome exists and scored afterwards from our own recorded series. Read this before trusting any signal here — including to find out which ones we cannot yet justify charging for. |
| get_market_pulse | Bundle for $0.018 USDC: 8 signals in one call and one payment — sentiment, liquidation levels, volatility, correlation, funding predictions, positioning, supply, stablecoin health. Buying them separately costs $0.022 and eight settlements. |
| get_crypto_prices | Real-time prices for BTC, ETH, SOL, BNB, XRP ($0.002 USDC) |
| get_funding_rates | Perpetual funding rates with long/short signals ($0.002 USDC) |
| get_funding_predictions | Predicted next funding rate for BTC/ETH/SOL on MEXC, with time to settlement ($0.003 USDC) |
| get_market_overview | Full market overview with sentiment + arb signals ($0.003 USDC) |
| get_volatility | 24h volatility for BTC/ETH/SOL ($0.002 USDC) |
| get_liquidation_levels | Estimated liquidation zones by leverage 5x/10x/20x ($0.003 USDC) |
| get_correlation | 30-day price correlation matrix ($0.002 USDC) |
| get_gas_prices | Multi-chain gas prices Base/ETH/SOL ($0.002 USDC) |
| get_base_activity | Base network TPS + block activity ($0.003 USDC) |
| get_defi_yields | Top DeFi yields (Aave/Compound/Morpho/Pendle) ($0.003 USDC) |
| get_arbitrage_opportunities | Cross-exchange spreads MEXC/Binance/Bybit/OKX ($0.005 USDC) |
| get_dex_vs_cex | DEX vs CEX price comparison ($0.005 USDC) |
| get_technical_indicators | RSI, MACD, Bollinger Bands, ATR ($0.003 USDC) |
| get_support_resistance | S/R levels via fractal analysis ($0.005 USDC) |
| get_sentiment | Fear & Greed + composite sentiment ($0.002 USDC) |
| get_stablecoin_health | USDC/DAI depeg monitoring ($0.002 USDC) |
| get_historical | Historical OHLCV candles ($0.010 USDC) |
| get_positioning | Trader positioning: open interest, long/short ratios (global + top traders), funding — Binance + CoinEx ($0.005 USDC) |
| get_etf_flows | Spot BTC & ETH ETF daily net flows (institutional demand, USD millions) — latest + 30-day history ($0.005 USDC) |
| get_macro_onchain | Macro & on-chain context: stablecoin supply, BTC/ETH dominance, market cap, BTC network fundamentals, Fear & Greed, trending ($0.003 USDC) |
| get_supply | Circulating/total/max supply + circ/total overhang ratio per major coin — structural sell-pressure signal ($0.003 USDC) |