{"disclaimer": "research & market data, not investment advice", "free": {"/undertow/x402/.well-known/x402": "machine manifest", "/undertow/x402/flows": "institutional flows: who holds each UST futures market (CFTC TFF) + live wake detection", "/undertow/x402/health": "artifact freshness", "/undertow/x402/openapi.json": "OpenAPI 3.1 contract", "/undertow/x402/pack/quantum_watch": "the Q-day watch, published free and byte-identical on the public mirror", "/undertow/x402/pack/sealed_calls": "the sealed-calls record, published free and byte-identical on the public mirror", "/undertow/x402/pack/strategy": "the liquidity strategy pack, published free and byte-identical on the public mirror", "/undertow/x402/reconcile": "venue dislocation headline: consensus mark, blindness gap, depth concentration", "/undertow/x402/summary": "board tier row"}, "free_taste_note": "per route, per IP, per UTC day. The taste is the free mirror's own published subset of the route, thinned to one row of every table, never the paid body. No route under no_free_taste serves one; hybrid_free names those of them that still answer 200 free, and when", "free_taste_per_day": 5, "humans": "https://liquilens-undertow.com \u00b7 Telegram @Undertow_LiquiLens_bot (\u2b50 $29/mo retail tier)", "hybrid_free": {"/undertow/x402/riptide": "200 free whenever there is no live SOFR pop to sell: flat water, or the dossier unavailable. That answer spends no free taste. 402 only on a live-pop morning, for the dossier itself"}, "no_free_taste": ["/undertow/x402/feed", "/undertow/x402/pack/reconcile", "/undertow/x402/riptide"], "paid_usd": {"/undertow/x402/board": 0.05, "/undertow/x402/feed": 0.25, "/undertow/x402/pack/crossover": 0.05, "/undertow/x402/pack/crypto_desk": 0.05, "/undertow/x402/pack/exit_cost_bands": 0.05, "/undertow/x402/pack/invariance": 0.05, "/undertow/x402/pack/reconcile": 0.1, "/undertow/x402/pack/slippage_dist": 0.05, "/undertow/x402/riptide": 0.05}, "payment_rail": "configured", "service": "undertow-attested-feed", "what": "the cross-market liquidity map as machine-payable, offline-verifiable data (x402/USDC). Free summary; paid full fidelity."}