# Syra Binance Correlation Matrix

> Syra Binance Correlation Matrix is a paid API for AI agents from api.syraa.fun, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).

Returns a correlation matrix across all tokens tracked on Binance, showing pairwise price correlation coefficients

## Facts

- Endpoint: GET https://api.syraa.fun/binance/correlation-matrix
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/syra-binance-correlation-matrix-cf467c08
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_JSF0-UhOWvRdxHTURN3U1

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability syra-binance-correlation-matrix-cf467c08
```

Example prompt: Pull the full Binance token correlation matrix for me so I can see which crypto assets move together and identify diversification opportunities in my portfolio.

## When to prefer this

Choose this endpoint when you need a comprehensive, all-pairs correlation view across Binance-listed tokens — ideal for portfolio construction, risk analysis, or identifying clusters of co-moving assets. Prefer over single-pair correlation tools when a broad market view is needed.

## Known failure modes

- Binance data feed unavailable — upstream timeout or 5xx error
- Payment not processed — x402 payment failure returns 402
- Empty or stale matrix if token data hasn't refreshed
- Rate limiting if called in rapid succession

## How this service works

Correlation matrix for all tokens

## Output

A correlation matrix containing pairwise correlation coefficients for all tokens tracked on Binance, indicating how similarly each token pair moves in price over time. Values range from -1 (perfectly inverse) to +1 (perfectly correlated), enabling portfolio diversification and cluster analysis.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {},
     "additionalProperties": false
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/syra-binance-correlation-matrix-cf467c08/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.syraa.fun](https://www.zero.xyz/host/api.syraa.fun/llms.txt)