Related / peer tickers for a given ticker — comparables and peer baskets derived from news

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0x9D667BC76F166322df087b3B3927D4d83D44A5d0",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "15000",
    "maxTimeoutSeconds": 300
  },
  {
    "scheme": "exact",
    "network": "eip155:137",
    "payTo": "0x9D667BC76F166322df087b3B3927D4d83D44A5d0",
    "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
    "amount": "15000",
    "maxTimeoutSeconds": 300
  },
  {
    "scheme": "exact",
    "network": "eip155:42161",
    "payTo": "0x9D667BC76F166322df087b3B3927D4d83D44A5d0",
    "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
    "amount": "15000",
    "maxTimeoutSeconds": 300
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "payTo": "ASt6xvRyQ7ntERsmcYVMdLqZvz1GEN8Fzexzq62tXrNQ",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "15000",
    "maxTimeoutSeconds": 300
  }
]

{
  "bazaar": {
    "category": "finance",
    "info": {
      "input": {
        "method": "GET",
        "queryParams": {
          "ticker": "AAPL"
        },
        "type": "http"
      },
      "output": {
        "example": {
          "count": 3,
          "queried_at": "2026-07-06T12:00:00Z",
          "related": [
            "MSFT",
            "GOOGL",
            "AMZN"
          ],
          "ticker": "AAPL"
        },
        "type": "json"
      }
    },
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "additionalProperties": false,
          "properties": {
            "method": {
              "enum": [
                "GET"
              ],
              "type": "string"
            },
            "queryParams": {
              "properties": {
                "ticker": {
                  "description": "Ticker symbol, e.g. AAPL",
                  "type": "string"
                }
              },
              "required": [
                "ticker"
              ],
              "type": "object"
            },
            "type": {
              "const": "http",
              "type": "string"
            }
          },
          "required": [
            "type",
            "method"
          ],
          "type": "object"
        },
        "output": {
          "properties": {
            "example": {
              "properties": {
                "count": {
                  "description": "Number of related tickers returned.",
                  "type": "integer"
                },
                "queried_at": {
                  "description": "UTC timestamp when this bridge queried the upstream.",
                  "format": "date-time",
                  "type": "string"
                },
                "related": {
                  "description": "Peer/related ticker symbols.",
                  "items": {
                    "type": "string"
                  },
                  "type": "array"
                },
                "ticker": {
                  "description": "Echo of the requested ticker.",
                  "type": "string"
                }
              },
              "required": [
                "queried_at",
                "ticker",
                "count",
                "related"
              ],
              "type": "object"
            },
            "type": {
              "type": "string"
            }
          },
          "required": [
            "type"
          ],
          "type": "object"
        }
      },
      "required": [
        "input"
      ],
      "type": "object"
    },
    "tags": [
      "related-companies",
      "peers",
      "comparables",
      "reference",
      "stocks",
      "market-data",
      "marketdata"
    ]
  }
}

curl "https://marketdata.use.x402atlas.com/related"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

const res = await fetch("https://marketdata.use.x402atlas.com/related");
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://marketdata.use.x402atlas.com/related")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header