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MARKET MONITOR / CATALOGUE Services 87,152 MCP listed 39,685 x402 47,483 Rails Base / Solana / Polygon / Arbitrum Imported 2026-10-26 · 3 sources
Task

Book Risk

2 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.

Portfolio Scenarios x402 REST usage

When to use: what-if P&L under relative spot/vol shocks and calendar time decay on a European book. Returns base MTM+Greeks and per-scenario shocked MTM, MTM change, full Greeks. Single-option or multi-leg. USDC exact on...

derivatives-pricer-production.up.railway.app Crypto & Payments 2 calls / 30d checked 2026-10-26
0.25 USDC per call per call

Portfolio Net Greeks x402 REST usage

When to use: multi-leg European book → need net MTM + net Greeks (long/short via signed quantity). Shared rate/yield; each leg has underlying, strike, T, type, quantity, vol. Optional dollar Greeks. Prefer scenario endpo...

derivatives-pricer-production.up.railway.app Crypto & Payments 3 calls / 30d checked 2026-10-26
0.15 USDC per call per call

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