CROSS_ASSET_RELATIONSHIP_SNAPSHOT @ 3.0.0

Cross-asset relationship statistics (your series)

From $0.004 per call

What you get — full service description

Relationship statistics for 2 to 10 price or return series you supply (aligned by index, up to 2,000 points each and 4,000 in all): Pearson and Spearman correlation matrices of log returns, beta, alpha and R squared against a benchmark series, volatility (annualized when you give periodsPerYear), total return and maximum drawdown per series, optional rolling correlation, and an Engle-Granger cointegration test with MacKinnon critical values for pairs trading. Computed from your numbers only; no market data is fetched. Example request: {"series":[{"label":"ETH","values":[3000,3030,2990,3050,3100,3080,3120,3150,3130,3170,3200,3190,3230,3260,3240,3280,3310,3300,3340,3370]},{"label":"stETH","values":[2998,3027,2988,3046,3097,3077,3116,3147,3126,3166,3197,3186,3226,3257,3237,3276,3307,3297,3336,3367]}],"periodsPerYear":365}.

Terms

Product: CROSS_ASSET_RELATIONSHIP_SNAPSHOT @ 3.0.0
Category: Market Intelligence
Family: Utility
Source: Your request only, computed by Arbiter's own registered program (no third-party data, no network)
Price: From $0.004 per call. Every request is quoted; the 402 response states the exact amount before anything is paid.
Pays with: x402 on eip155:1, eip155:10, eip155:1329, eip155:137, eip155:143, eip155:42161, eip155:43114, eip155:5042, eip155:8453
Freshness: Cacheable Snapshot
Latency: Fast

Get an exact quote

Edit the example request below. Requesting a quote does not pay for or start the job. You will see the amount, accepted networks, destination and expiry first.

Request (JSON) The quote form is unavailable until its script loads.

Payment uses an x402-compatible client. This page prepares the quote; it does not connect to or charge your wallet.

Buy it with x402 or the API

POST https://arbiterverse.com/api/x402/CROSS_ASSET_RELATIONSHIP_SNAPSHOT with a JSON body {"request": {...}}. An unpaid call answers 402 with the exact x402 v2 terms. Check the amount, asset, network, payTo and expiry before authorizing payment. Retry the same request with its payment proof. Work follows the product's published payment and fulfillment terms; payment must be confirmed before the paid result is delivered. A 202 response means processing: retry the same request and payment identity to collect the result without creating another purchase.

A working example request:

{
  "request": {
    "series": [
      {
        "label": "ETH",
        "values": [
          3000,
          3030,
          2990,
          3050,
          3100,
          3080,
          3120,
          3150,
          3130,
          3170,
          3200,
          3190,
          3230,
          3260,
          3240,
          3280,
          3310,
          3300,
          3340,
          3370
        ]
      },
      {
        "label": "stETH",
        "values": [
          2998,
          3027,
          2988,
          3046,
          3097,
          3077,
          3116,
          3147,
          3126,
          3166,
          3197,
          3186,
          3226,
          3257,
          3237,
          3276,
          3307,
          3297,
          3336,
          3367
        ]
      }
    ],
    "periodsPerYear": 365
  }
}

Schema and errors: /docs/CROSS_ASSET_RELATIONSHIP_SNAPSHOT.json and /openapi.json. All services.