DripMetrics

Crypto market microstructure, options, and on-chain metrics.

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What it can do

    What data it sees

    Do you need an account

    No: the server works without sign-in

    Crypto market microstructure, options, and on-chain metrics. Free discovery; $0.05/call via x402.

    Server tool list (6)

    Raw names from tools/list. Only developers need these.

    list_metricsFree. Lists every DripMetrics metric endpoint with its id, family, HTTP method, USD price, and summary. Use describe_metric for parameter details and get_metric (or the compute_* tools for POST endpoints) to fetch values. Paid fetches use x402 (USDC on Base); discovery is free.
    describe_metricFree. Returns full details for one metric id from list_metrics: parameters, request/response schemas, price, and how to fetch it.
    get_payment_requirementsFree. Dry-runs a metric request without payment and returns the exact x402 challenge the API issues (accepted networks, asset, amount, payTo). Invalid parameters fail here before any payment.
    get_metricPaid via x402 (up to $0.25 per request; exact price per metric in list_metrics). Fetches any GET metric by id with query parameters. Without payment this returns the x402 challenge in _meta["x402/error"]; x402-capable clients (e.g. withX402Client) sign it and retry with _meta["x402/payment"] automatically. Invalid requests fail before payment.
    compute_portfolio_varPaid via x402 ($0.05 per request). Computes empirical and/or normal parametric VaR for a crypto portfolio. Provide either weights + portfolioValueUsd, or quantities. Invalid portfolios fail before payment.
    compute_spread_greeksPaid via x402 ($0.05 per request). Nets Black-76 greeks across up to 6 Deribit BTC option legs and returns a spot×vol scenario P&L grid. Invalid legs or unknown instruments fail before payment.