# Saylor Innovations Perps Funding Data

> Saylor Innovations Perps Funding Data is a paid API for AI agents from saylorinnovations.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-03).

Returns cross-exchange perpetual futures funding rates for crypto assets across Hyperliquid, Binance, and Bybit

## Facts

- Endpoint: GET https://saylorinnovations.com/api/perps/funding?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-03
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/saylor-innovations-perps-funding-data-ac8cbfe4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_jIfXM1jA07YyD88Jq7nAT

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 saylor-innovations-perps-funding-data-ac8cbfe4
```

Example prompt: Pull the latest cross-exchange perpetual funding rates from Hyperliquid, Binance, and Bybit so I can see which coins have the most extreme rates right now.

## When to prefer this

Choose this endpoint when you need a single aggregated view of perpetual futures funding rates across Hyperliquid, Binance, and Bybit simultaneously, rather than querying each exchange API individually. It is especially useful for agents performing cross-exchange funding rate comparisons, arbitrage screening, or market sentiment analysis without needing separate exchange integrations.

## Known failure modes

- Upstream exchange API outage causing stale or missing data for one or more exchanges
- Rate limiting or payment authorization failure returning a 402 status
- Empty or partial coins array if no funding data is available at query time
- Network timeout if exchange data aggregation takes too long

## How this service works

Cross-Exchange Perp Funding (Hyperliquid, Binance, Bybit) — Crypto Markets

## Output

A JSON object containing a generated_at timestamp, a count of coins, and an array of coin objects each carrying funding rate data sourced from Hyperliquid, Binance, and Bybit perpetual markets.

## 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",
      "POST",
      "PUT",
      "PATCH",
      "DELETE",
      "HEAD"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "json"
    },
    "example": {
     "type": "object",
     "required": [
      "generated_at",
      "coins"
     ],
     "properties": {
      "coins": {
       "type": "array",
       "items": {
        "type": "object"
       }
      },
      "count": {
       "type": [
        "number",
        "null"
       ]
      },
      "generated_at": {
       "type": "string"
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/saylor-innovations-perps-funding-data-ac8cbfe4/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from saylorinnovations.com](https://www.zero.xyz/host/saylorinnovations.com/llms.txt)