Pay-per-call on-chain liquidity intelligence for AI agents.
This service answers one question well: if I exit this token position right now, what does it actually cost, how much can I move before slippage blows past a threshold, and how fragile is that liquidity? The output is computed, normalized, decision-grade intelligence — size-aware exit cost, depeg risk, and a liquidity fragility score — derived from on-chain AMM math on Base. It is not a raw price feed.
Settlement is in USDC via the open x402 protocol (HTTP 402): the payment is the auth. No API key, no account, no subscription. One focused endpoint, sourced on-chain so it is cleanly redistributable, and deterministic so the result is verifiable against an on-chain swap quote.
Endpoint
GET /v1/liquidity/exit-cost?token=<symbol|address>&size=<number>&tier=<quote|risk|deep>
Three tiers by compute depth: quote (single pool/size),
risk (default — exit cost + fragility, plus depeg for pegged
assets), deep (multi-size liquidation ladder). Prices are
machine-readable at /pricing so an agent can choose before calling.