graphadvocate.com publishes 18 machine-payable endpoints over the x402 protocol, priced from $0.01 to $0.1 per call. Each was probed directly; the response code below is what it returned.
| Endpoint | Method | Price | Probe |
|---|---|---|---|
| /agent/score | POST | $0.02 | 402 |
| /hyperliquid/fills | POST | $0.02 | 200 |
| /hyperliquid/pnl | POST | $0.05 | 200 |
| /hyperliquid/risk | POST | $0.02 | 200 |
| /hyperliquid/score | POST | $0.02 | 200 |
| /hyperliquid/screen | POST | $0.05 | 200 |
| /hyperliquid/vault | POST | $0.1 | 200 |
| /kalshi-polymarket/spread | POST | $0.05 | 200 |
| /kalshi/consensus-trend | POST | $0.05 | 200 |
| /kalshi/sports-live-edge | POST | $0.05 | 200 |
| /onchain-x402/address | POST | $0.01 | 402 |
| /polymarket/pnl | POST | $0.05 | 200 |
| /polymarket/pnl-quick | POST | $0.01 | 402 |
| /polymarket/risk | POST | $0.02 | 200 |
| /predmarket/spread | POST | $0.05 | 200 |
| /route | POST | $0.01 | 402 |
| /uniswap/basis | POST | $0.05 | 200 |
| /uniswap/traders | POST | $0.02 | 200 |
Composite 0-100 reputation score for any Base wallet. POST {wallet, days?=90}. Combines ERC-8004 registration (Agent0 subgraph), USDC settlement velocity (Base RPC scan), and ERC-8004 feedback+validat…
Recent fill stream for a Hyperliquid perp coin. POST {coin, n}. Returns the last N fills (direction, side, price, size, notional, fee, trader address) plus an aggregate summary (buy/sell notional spli…
Full Hyperliquid PnL report. POST {user}. Returns derived skill metrics + open positions (per-coin) + recent activity feed (deposits/withdrawals/funding/liquidations). For agents that need to inspect …
Hyperliquid counterparty risk. POST {user}. Returns risk_level (low/medium/high), liquidation_count + rate, funding_paid_per_volume (consistent leverage signal), and a recent_24h_outflow_flag (drained…
Hyperliquid trader skill score. POST {user}. Returns derived metrics: skill_score (0-100), classification (sharp/neutral/retail), liquidation_count + rate, funding_paid_per_volume, profit_factor, samp…
Size-the-room for a Hyperliquid market. POST {coin, n?}. Returns the top N (default 10, max 25) traders on a coin ranked by volume, each with skill_score + classification + liquidation_count. Pre-trad…
Vault evaluator for Hyperliquid copy-trading vehicles. POST {vault}. Returns composite vault_quality_score (0-100) factoring: leader's own trading skill, depositor concentration (top-1 share = whale-d…
Cross-source arbitrage spread between Kalshi and Polymarket on a topic. POST {topic, limit?}. Pulls matching markets from both venues (Politics + Elections overlap heavily), computes price mid-spread …
Kalshi consensus-probability trajectory. POST {event}. Wraps Kalshi's unique /events/{ticker}/forecast_history (no other PM exposes formatted forecast percentile history). Returns slope-per-hour over …
Live sports-market mispricing detector. POST {milestone, market?}. Combines Kalshi's public play-by-play game_stats (Football/Basketball/Soccer/Hockey/Baseball/WNBA) with market candlesticks over the …
On-chain x402 settlement summary for an address from the decentralized x402 Base subgraph on The Graph Network. POST {address}. Returns lifetime stats as payer + recipient (totalPayments, totalVolume,…
Polymarket full PnL report. POST {wallet, method?}. Returns derived skill metrics + per-lot realized PnL (FIFO/LIFO/HIFO matching, default fifo) + open positions with mark-to-market unrealized. For ag…
Polymarket trader skill score — pure JSON for agents. POST {wallet}. Returns skill_score (0-100, Sharpe-weighted by confidence), classification (sharp/neutral/retail), win_rate, sample_size, max_drawd…
Polymarket ghost-fill counterparty risk. POST {wallet}. Returns wallet_type (eoa | smart_account_erc1967 | legacy_smart_account), ghost_fill_risk (low/medium/high), 24h collateral outflow flag. Deposi…
Cross-venue arbitrage spread between Polymarket and Limitless on a topic. POST {topic, limit?}. Pulls matching markets from Polymarket's public Gamma API and Limitless's REST search, pairs them by clo…
Onchain data router for AI agents. Plain-English → working GraphQL or REST. 15.5K+ subgraphs on 8 chains. Uniswap, Aave, Compound, ENS, Polymarket, Limitless, Predict.fun, ERC-8004 discovery. Identifi…
Cross-venue SPOT vs PERP basis. POST {coin, chain?}. Joins Uniswap spot (on-chain, from the subgraph) against the Hyperliquid perp last-fill price and returns basis_pct + a signal (perp_premium / perp…
Who is trading a token on Uniswap, and which way. POST {token, chain?, limit?}. Aggregates a recent swap sample on the deepest venue by trader EOA and returns per-wallet buys/sells/volume_usd/net_toke…