x402-seller

Endpoints (26 live)

• GET /markets — Top crypto market snapshot (0.01 USDC on Base)
• GET /signal — Composite market signal (spot + 24h change + momentum verdict) (0.01 USDC on Base)
• GET /brief — One-call market regime brief: spot + funding/OI + sentiment → risk_on/risk_off verdict (0.01 USDC on Base)
• GET /screen — Batch rug/safety screen: up to 8 tokens in one call, per-token verdicts (unordered) + summary (0.05 USDC on Base)
• GET /price — Spot crypto price (0.01 USDC on Base)
• GET /wx/ag/1/1 — Agricultural risk metrics from Open-Meteo: 13 hourly variables synthesized into a computed ag-risk score 0-100 with drought/excess-precip/high-wind/high-VPD/low-soil-moisture flags. Bots would need 8+ hourly API calls plus custom VPD/GDD/ET0 math to replicate. (0.01 USDC on Base)
• GET /token/risk/1 — Composite on-chain token risk score for any Base or Ethereum token: fuses holder concentration from Transfer-log sampling, Sourcify verification status, contract bytecode analysis, and DexScreener liquidity/volume into one 0-100 score. Five separate API calls and the scoring logic, collapsed into one. (0.01 USDC on Base)
• GET /token/concentration/1 — Returns Gini coefficient, top-10% share, HHI, and Shannon entropy for a token's holder distribution, computed from real on-chain ERC-20 Transfer events fetched from a public Base/Ethereum RPC. A bot that tries this itself must maintain paginated event parsing, address aggregation, and statistical computation across thousands of logs. (0.01 USDC on Base)
• GET /wallet/fingerprint/1 — Composite wallet fingerprint (0-100) for any Base or Ethereum address: aggregates native balance, tx count, contract bytecode, ERC-20 token holdings, and DeFi protocol exposure (DefiLlama). Four+ separate RPC calls and cross-source synthesis collapsed into one call. (0.01 USDC on Base)
• GET /derivs — Perp derivatives intel: funding rate, open interest, crowded-positioning signal (0.01 USDC on Base)
• GET /onchain/new — Newly launched DEX pools for a chain (launch hunting) (0.01 USDC on Base)
• GET /token/concentration/1 — Returns Gini coefficient, top-10% share, HHI, and Shannon entropy for a token's holder distribution, computed from real on-chain ERC-20 Transfer events fetched from a public Base/Ethereum RPC. A bot that tries this itself must maintain paginated event parsing, address aggregation, and statistical computation across thousands of logs. (0.01 USDC on Base)
• GET /wx/ag/1/1 — Agricultural risk metrics from Open-Meteo: 13 hourly variables synthesized into a computed ag-risk score 0-100 with drought/excess-precip/high-wind/high-VPD/low-soil-moisture flags. Bots would need 8+ hourly API calls plus custom VPD/GDD/ET0 math to replicate. (0.01 USDC on Base)
• GET /stock — Stock/ETF quote (0.01 USDC on Base)
• GET /wx/storm — Storm risk for any coordinate: resolves NOAA/NWS active-alert GeoJSON polygons with real point-in-polygon math, blends in wind and severity, and returns one scored risk verdict. Replaces polygon parsing plus multi-API orchestration a bot would otherwise implement and maintain itself. (0.01 USDC on Base)
• GET /vet — Flagship one-call token go/no-go. Returns P(pool survives 6h) as a calibrated probability with the measured out-of-sample rug rate for that band attached, plus market data, live buy/sell simulation and liquidity-drain trend. Model fit on 1,022 of our own graded outcomes, walk-forward AUC 0.954 — and it encodes the finding that the standard 'renounced/verified/LP-locked = safe' heuristics are inverted on Base. See /model. (0.05 USDC on Base)
• GET /alpha/launches — Launch radar: discovers fresh launches, screens each through the composite rug score + liquidity, returns a ranked by liquidity depth (deepest first), with a per-token rug verdict shortlist (0.01 USDC on Base)
• GET /onchain/liquidity — Liquidity drain detector: self-collected reserve time-series → draining_fast/draining/stable/growing (0.01 USDC on Base)
• GET /onchain/defi — Chain TVL + top DeFi protocols (0.01 USDC on Base)
• GET /onchain/safety — Calibrated P(pool survives 6h) from a model fit on 1,022 of our own graded outcomes (walk-forward AUC 0.954), fused with static analysis (GoPlus) and a LIVE buy/sell simulation (Honeypot.is). Encodes the measured inversion of the standard rug heuristics on Base — see /model. (0.05 USDC on Base)

+6 more endpoints.