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 endpoint ↗

Price per call: $0.01
Chain: Base
Method: POST
Paid calls · 30 days: 5

Call it from code

This API is run by its own provider and paid directly through x402. We list it so you can find it; we don't route or hold the payment.

import { x402Client, wrapFetchWithPayment } from "@x402/fetch";
import { registerExactEvmScheme } from "@x402/evm/exact/client";

const client = new x402Client();
registerExactEvmScheme(client, { signer: agentAccount });

const pay = wrapFetchWithPayment(fetch, client);
const res = await pay("https://api.marketintelligenceapi.com/api/v1/analytics/correlation", { method: "POST" });
console.log(await res.json());

https://api.marketintelligenceapi.com/api/v1/analytics/correlation