Live multi-asset price feed and market intelligence endpoint

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0x38C063312719220c676E988f0DEE14B4ec0e44C8",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "2000",
    "maxTimeoutSeconds": 300
  }
]

{
  "bazaar": {
    "category": "data-provider",
    "info": {
      "input": {
        "method": "GET",
        "queryParams": {
          "symbols": "AAPL,BTC,SOL-PERP"
        },
        "type": "http"
      },
      "output": {
        "example": {
          "count": 3,
          "processingTime": "240ms",
          "results": {
            "AAPL": {
              "change24h": 0.95,
              "currency": "USD",
              "exchange": "NasdaqGS",
              "name": "Apple Inc.",
              "price": 299.24,
              "type": "stock",
              "volume24h": 37342135
            },
            "BTC": {
              "change24h": -2.68,
              "currency": "USD",
              "exchange": "Coinbase",
              "high24h": 66774.05,
              "low24h": 64491.88,
              "name": "BTC / USD",
              "price": 64661.88,
              "type": "crypto_spot",
              "volume24h": 6332.98
            },
            "SOL-PERP": {
              "change24h": -3.48,
              "currency": "USD",
              "exchange": "Hyperliquid",
              "fundingRate": -0.000012,
              "fundingRateAnnualized": -10.93,
              "markPrice": 71.94,
              "name": "SOL Perpetual Futures",
              "openInterest": 3861735.27,
              "price": 71.92,
              "type": "crypto_perp",
              "volume24h": 172708433.51
            }
          },
          "source": "Yahoo Finance, Coinbase Exchange, Hyperliquid"
        },
        "type": "json"
      }
    },
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "additionalProperties": false,
          "properties": {
            "method": {
              "enum": [
                "GET"
              ],
              "type": "string"
            },
            "queryParams": {
              "properties": {
                "symbols": {
                  "description": "Comma-separated list of symbols (e.g. 'AAPL,NVDA,BTC,ETH,SOL-PERP,BTC-PERP'). Omit to retrieve a standard multi-asset portfolio mix.",
                  "type": "string"
                }
              },
              "required": [],
              "type": "object"
            },
            "type": {
              "const": "http",
              "type": "string"
            }
          },
          "required": [
            "type",
            "method"
          ],
          "type": "object"
        },
        "output": {
          "properties": {
            "example": {
              "type": "object"
            },
            "type": {
              "type": "string"
            }
          },
          "required": [
            "type"
          ],
          "type": "object"
        }
      },
      "required": [
        "input"
      ],
      "type": "object"
    },
    "tags": [
      "market-data",
      "stocks",
      "crypto",
      "perps",
      "futures",
      "funding-rates",
      "finance",
      "prices",
      "options"
    ]
  }
}

curl "https://vibesprings.net/api/market-data"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

const res = await fetch("https://vibesprings.net/api/market-data");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

import httpx
res = httpx.get("https://vibesprings.net/api/market-data")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header