{
  "x402Version": 2,
  "id": 5314,
  "slug": "5314",
  "resource": "https://x402.fablerlabs.com/market/funding-spreads",
  "description": "Compare current perpetual funding rates across Binance, Bybit, Hyperliquid, and, for single-symbol requests, OKX. Returns interval-normalized annualized rates, gross cross-venue spreads, source status, mark prices when available, and funding timestamps. Optional symbol query; no symbol returns the ten widest current spreads. Market data only, not financial advice.",
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      "network": "eip155:8453",
      "payTo": "0x65E3E64935eA709bDf1119E1fC991299c04c0154",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "1000",
      "maxTimeoutSeconds": 300
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  "outputSchema": {
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      "info": {
        "input": {
          "method": "GET",
          "queryParams": {
            "symbol": "BTC"
          },
          "type": "http"
        },
        "output": {
          "example": {
            "as_of": "2026-07-10T13:00:00.000Z",
            "requested_symbol": "BTC",
            "scope": "Current public perpetual-market snapshot; not financial advice.",
            "sources": [
              {
                "markets": 1,
                "status": "ok",
                "venue": "binance"
              },
              {
                "markets": 1,
                "status": "ok",
                "venue": "bybit"
              },
              {
                "markets": 1,
                "status": "ok",
                "venue": "hyperliquid"
              },
              {
                "markets": 1,
                "status": "ok",
                "venue": "okx"
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            ],
            "spreads": [
              {
                "gross_annualized_spread_pct": 8.2125,
                "highest_rate_venue": "bybit",
                "lowest_rate_venue": "hyperliquid",
                "symbol": "BTC",
                "venues": [
                  {
                    "annualized_rate_pct": 10.95,
                    "funding_interval_hours": 1,
                    "funding_rate": 0.0000125,
                    "funding_rate_pct": 0.00125,
                    "mark_price_usd": 64355,
                    "next_funding_at": null,
                    "symbol": "BTC",
                    "venue": "hyperliquid"
                  }
                ]
              }
            ]
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                "properties": {
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                    "description": "Optional perpetual base symbol such as BTC or ETH. Omit for a top-spreads overview.",
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                  }
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                    "items": {
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                  },
                  "spreads": {
                    "items": {
                      "type": "object"
                    },
                    "type": "array"
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                },
                "required": [
                  "as_of",
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              },
              "type": {
                "type": "string"
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        },
        "required": [
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        "type": "object"
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  "tags": [
    "bazaar"
  ],
  "sourceHost": "x402.fablerlabs.com",
  "lastUpdated": "2026-09-17T03:52:34.548Z",
  "quality": {
    "calls30d": 7,
    "uniquePayers30d": 6,
    "lastCalledAt": "2026-09-17T03:52:34.052Z"
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  "verified": false,
  "featured": false,
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    "host": "x402.fablerlabs.com",
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    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-09-18T22:00:31.484Z"
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}