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Source OpenAPI: 0xArchive API 1.5.0; 140 paths; 119 component schemas. Latest deployer-pushed external and mark price for a HIP-3 market.

Required Fields

FieldTypeDescription
block_numberinteger:int64Source block number.
symbolstringHIP-3 symbol.
timestampinteger:int64Source timestamp in Unix milliseconds.

JSON Schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "Hip3OracleExternalPrice",
  "description": "Latest deployer-pushed external and mark price for a HIP-3 market.",
  "type": "object",
  "required": [
    "block_number",
    "symbol",
    "timestamp"
  ],
  "properties": {
    "block_number": {
      "description": "Source block number.",
      "type": "integer",
      "format": "int64",
      "example": 1038634032
    },
    "external_price": {
      "description": "Externally derived reference price when available.",
      "type": "number",
      "nullable": true,
      "example": 752.24
    },
    "mark_price": {
      "description": "On-chain mark input.",
      "type": "number",
      "nullable": true,
      "example": 752.1
    },
    "symbol": {
      "description": "HIP-3 symbol.",
      "type": "string",
      "example": "km:US500"
    },
    "timestamp": {
      "description": "Source timestamp in Unix milliseconds.",
      "type": "integer",
      "format": "int64",
      "example": 1781678086894
    }
  }
}

Referenced By

Use this shared schema with the generated component index and route-specific endpoint pages during implementation.
Last modified on June 19, 2026