# Binance Asset Correlation API

> Binance Asset Correlation API is a paid API for AI agents from api.syraa.fun, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-15).

Returns correlation data between Binance assets and markets, optionally filtered by symbol and result limit.

## Facts

- Endpoint: GET https://api.syraa.fun/binance/correlation
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/api-syraa-fun-b1332448
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_FU3XYCv-IAbgFN6unnbzn

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 api-syraa-fun-b1332448
```

Example prompt: Show me the top 10 most correlated assets to BTC on Binance right now.

## When to prefer this

Use this endpoint when you need quantitative correlation metrics between Binance-listed crypto assets — especially for portfolio construction, hedging strategies, or identifying which tokens tend to move together. Prefer this over general market data endpoints when correlation analysis is the primary goal.

## Known failure modes

- Invalid symbol name returns error or empty result
- Limit parameter out of acceptable range may return default results or error
- No data available for a given symbol at query time
- Payment failure or insufficient USDC balance blocks the request
- Rate limiting if too many calls are made in quick succession

## How this service works

Correlation matrix for a symbol

## Output

Returns correlation data for Binance assets and markets, including correlation scores and relationships between selected symbols. Optionally returns a limited number of results (default 10) and can be filtered to a specific symbol.

## Example request

```json
{
 "input": {
  "type": "http",
  "method": "GET",
  "queryParams": {
   "limit": "5"
  }
 }
}
```

## 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",
     "queryParams": {
      "limit": {
       "type": "string",
       "required": false,
       "description": "Max results (default 10)"
      },
      "symbol": {
       "type": "string",
       "required": false,
       "description": "Symbol name for the correlation"
      }
     }
    }
   },
   "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/api-syraa-fun-b1332448/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)