Get HIP-3 order flow JSON Schema

Source OpenAPI: 0xArchive API 1.7.0; 218 paths; 210 component schemas. Get order flow aggregation for a HIP-3 symbol, in buckets of granularity (1m by default). Shows order placement and cancellation rates over time. Buckets: each bucket is labelled by its open time in UTC, and buckets open on multiples of the bucket width since the Unix epoch. A bucket with no order events is omitted. A bucket counts only the events inside [start, end), so when start or end falls inside a bucket, that first or last bucket is partial; start and end on bucket opens give whole buckets.

Route Metadata

Field	Value
Method	`GET`
Path	`/v1/hyperliquid/hip3/orders/{symbol}/flow`
operationId	`getHip3OrderFlow`
Tag	HIP-3 Builder Perps - Orders
Family	HIP-3
Deprecated or legacy	no

Request Parameters

Path Parameters

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "getHip3OrderFlow path parameters",
  "type": "object",
  "required": [
    "symbol"
  ],
  "properties": {
    "symbol": {
      "description": "HIP-3 symbol (case-sensitive, e.g., hyna:BTC, km:US500)",
      "type": "string",
      "example": "hyna:BTC",
      "x-parameter-location": "path"
    }
  }
}

Query Parameters

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "getHip3OrderFlow query parameters",
  "type": "object",
  "properties": {
    "start": {
      "description": "Start timestamp in Unix milliseconds, inclusive (default: 24 hours before now)",
      "type": "integer",
      "format": "int64",
      "example": 1767225600000,
      "x-parameter-location": "query"
    },
    "end": {
      "description": "End timestamp in Unix milliseconds, exclusive (default: now)",
      "type": "integer",
      "format": "int64",
      "example": 1767225600000,
      "x-parameter-location": "query"
    },
    "cursor": {
      "description": "Cursor for pagination (use the value from previous response's `next_cursor`)",
      "type": "string",
      "x-parameter-location": "query"
    },
    "limit": {
      "description": "Maximum number of buckets, oldest first (default: 1000, max: 10000)",
      "type": "integer",
      "default": 1000,
      "maximum": 10000,
      "x-parameter-location": "query"
    },
    "granularity": {
      "description": "Bucket width (default: 1m). `interval` is accepted as an alias and takes precedence when both are sent. Any other value returns 400.",
      "type": "string",
      "enum": [
        "1m",
        "5m",
        "15m",
        "1h"
      ],
      "default": "1m",
      "x-parameter-location": "query"
    }
  }
}

Response Contracts

Status 200

Order flow aggregation data

application/json

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "getHip3OrderFlow response 200",
  "type": "object",
  "properties": {
    "data": {
      "type": "array",
      "items": {
        "type": "object"
      }
    },
    "meta": {
      "type": "object",
      "properties": {
        "count": {
          "type": "integer"
        },
        "next_cursor": {
          "type": "string"
        },
        "request_id": {
          "type": "string",
          "format": "uuid"
        }
      }
    },
    "success": {
      "type": "boolean",
      "example": true
    }
  }
}

Status 400

Invalid request

application/json

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "getHip3OrderFlow response 400",
  "description": "Error response",
  "type": "object",
  "properties": {
    "code": {
      "description": "HTTP status code",
      "type": "integer"
    },
    "error": {
      "description": "Error message",
      "type": "string"
    },
    "error_code": {
      "description": "Machine-readable error code. Common values: `invalid_query_params` (a query parameter failed to parse or validate) and `invalid_path_params` (a path parameter failed to parse). Other endpoint-specific codes exist; treat unknown codes as generic errors of the given HTTP status.",
      "type": "string"
    },
    "request_id": {
      "description": "Unique request ID for support",
      "type": "string",
      "format": "uuid"
    }
  }
}

OpenAPI example

{
  "code": 400,
  "error": "Failed to deserialize query string: limit: invalid digit found in string",
  "error_code": "invalid_query_params",
  "request_id": "3f2a9c71-5b0e-4d68-9a4c-7e1d2b6f8a05"
}

Status 401

Authentication required

application/json

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "getHip3OrderFlow response 401",
  "description": "Error response",
  "type": "object",
  "properties": {
    "code": {
      "description": "HTTP status code",
      "type": "integer"
    },
    "error": {
      "description": "Error message",
      "type": "string"
    },
    "error_code": {
      "description": "Machine-readable error code. Common values: `invalid_query_params` (a query parameter failed to parse or validate) and `invalid_path_params` (a path parameter failed to parse). Other endpoint-specific codes exist; treat unknown codes as generic errors of the given HTTP status.",
      "type": "string"
    },
    "request_id": {
      "description": "Unique request ID for support",
      "type": "string",
      "format": "uuid"
    }
  }
}

OpenAPI example

{
  "code": 401,
  "error": "Missing or invalid API key. Provide X-API-Key header."
}

Status 429

Rate limit exceeded

application/json

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "getHip3OrderFlow response 429",
  "description": "Error response",
  "type": "object",
  "properties": {
    "code": {
      "description": "HTTP status code",
      "type": "integer"
    },
    "error": {
      "description": "Error message",
      "type": "string"
    },
    "error_code": {
      "description": "Machine-readable error code. Common values: `invalid_query_params` (a query parameter failed to parse or validate) and `invalid_path_params` (a path parameter failed to parse). Other endpoint-specific codes exist; treat unknown codes as generic errors of the given HTTP status.",
      "type": "string"
    },
    "request_id": {
      "description": "Unique request ID for support",
      "type": "string",
      "format": "uuid"
    }
  }
}

OpenAPI example

{
  "code": 429,
  "error": "Rate limit exceeded"
}

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Get HIP-3 order flow JSON Schema

Route Metadata

Request Parameters

Path Parameters

Query Parameters

Response Contracts

Status 200

application/json

Status 400

application/json

OpenAPI example

Status 401

application/json

OpenAPI example

Status 429

application/json

OpenAPI example

​Route Metadata

​Request Parameters

​Path Parameters

​Query Parameters

​Response Contracts

​Status 200

​application/json

​Status 400

​application/json

OpenAPI example

​Status 401

​application/json

OpenAPI example

​Status 429

​application/json

OpenAPI example

Route Metadata

Request Parameters

Path Parameters

Query Parameters

Response Contracts

Status 200

application/json

Status 400

application/json

Status 401

application/json

Status 429

application/json