Index onlineMerchant portal
Api Endpoint

Market Intelligence API

Use to check whether two series move together ($0.01), e.g. returns of two assets or a signal versus outcomes: send equal-length x and y; get Pearson r (default) or Spearman rank correlation, r-squared and direction. Deterministic decimal math on your numbers, nothing fetched.

Open interactive test console

Offering

Provider
api.marketintelligenceapi.com
Method
POST
Offering type
Api Endpoint
Transport type
http
Category
Data
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://api.marketintelligenceapi.com/api/v1/analytics/correlation
MIME type
Not provided
First seen
2026-10-16T01:50:38.788Z
Last seen
Tags
statistics, correlation, pearson, spearman

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1
0.01 USDC
Atomic price: 10000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2
0.01 USDC
Atomic price: 10000 · Network: eip155:137 · Asset: USDC · Scheme: exact
Payment option 3
0.01 USDC
Atomic price: 10000 · Network: eip155:42161 · Asset: USDC · Scheme: exact
Payment option 4
0.01 USDC
Atomic price: 10000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact
Payment option 5
0.01 USDC
Atomic price: 10000 · Network: eip155:480 · Asset: USDC · Scheme: exact
Payment option 6
9000 atomic units
Atomic price: 9000 · Network: eip155:8453 · Asset: 0x60a3E35Cc302bFA44Cb288Bc5a4F316Fdb1adb42 · Scheme: exact
Payment option 7
9000 atomic units
Atomic price: 9000 · Network: eip155:480 · Asset: 0x1C60ba0A0eD1019e8Eb035E6daF4155A5cE2380B · Scheme: exact
Payment option 8
0.01 USDC
Atomic price: 10000 · Network: eip155:84532 · Asset: USDC · Scheme: exact
Raw x402 terms
[
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    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "10000",
    "payTo": "0x48d5A78d480B4C32dE319C2aEF69e682Dc304615"
  },
  {
    "scheme": "exact",
    "network": "eip155:137",
    "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
    "amount": "10000",
    "payTo": "0x48d5A78d480B4C32dE319C2aEF69e682Dc304615"
  },
  {
    "scheme": "exact",
    "network": "eip155:42161",
    "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
    "amount": "10000",
    "payTo": "0x48d5A78d480B4C32dE319C2aEF69e682Dc304615"
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "10000",
    "payTo": "9CAhY1vdaZfrfoto3KLQtRAo1dVWxNn5xAfmc2XbZVsf"
  },
  {
    "scheme": "exact",
    "network": "eip155:480",
    "asset": "0x79A02482A880bCE3F13e09Da970dC34db4CD24d1",
    "amount": "10000",
    "payTo": "0x48d5A78d480B4C32dE319C2aEF69e682Dc304615"
  },
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x60a3E35Cc302bFA44Cb288Bc5a4F316Fdb1adb42",
    "amount": "9000",
    "payTo": "0x48d5A78d480B4C32dE319C2aEF69e682Dc304615"
  },
  {
    "scheme": "exact",
    "network": "eip155:480",
    "asset": "0x1C60ba0A0eD1019e8Eb035E6daF4155A5cE2380B",
    "amount": "9000",
    "payTo": "0x48d5A78d480B4C32dE319C2aEF69e682Dc304615"
  },
  {
    "scheme": "exact",
    "network": "eip155:84532",
    "asset": "0x036CbD53842c5426634e7929541eC2318f3dCF7e",
    "amount": "10000",
    "payTo": "0x48d5A78d480B4C32dE319C2aEF69e682Dc304615"
  }
]

Observed health

Status
Healthy
Latest latency
225 ms
Average latency
1379 ms
HTTP status
402
Last checked
Reachability
100% over 14 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "additionalProperties": false,
  "properties": {
    "body": {
      "properties": {
        "method": {
          "default": "PEARSON",
          "enum": [
            "PEARSON",
            "SPEARMAN"
          ],
          "type": "string"
        },
        "x": {
          "items": {
            "description": "First series",
            "type": "number"
          },
          "maxItems": 10000,
          "minItems": 3,
          "type": "array"
        },
        "y": {
          "items": {
            "description": "Second series, same length as x",
            "type": "number"
          },
          "maxItems": 10000,
          "minItems": 3,
          "type": "array"
        }
      },
      "required": [
        "x",
        "y"
      ],
      "type": "object"
    },
    "bodyType": {
      "enum": [
        "json"
      ],
      "type": "string"
    },
    "method": {
      "enum": [
        "POST"
      ],
      "type": "string"
    },
    "type": {
      "const": "http",
      "type": "string"
    }
  },
  "required": [
    "type",
    "method"
  ],
  "type": "object"
}

Output schema

{
  "additionalProperties": true,
  "properties": {
    "example": {
      "description": "Example JSON response returned by this endpoint"
    },
    "type": {
      "type": "string"
    }
  },
  "required": [
    "type"
  ],
  "type": "object"
}