> ## Documentation Index
> Fetch the complete documentation index at: https://docs.0xarchive.io/llms.txt
> Use this file to discover all available pages before exploring further.

# ApiResponseCvdBucketArray Schema

> API response containing CVD buckets. Includes required fields, field types, schema references, and generated JSON details from the 0xArchive OpenAPI contract.

Source OpenAPI: 0xArchive API 1.8.0; 227 paths; 217 component schemas.

API response containing CVD buckets.

## Required Fields

No required fields are declared on this component schema.

## JSON Schema

```json theme={"theme":"github-dark"}
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "ApiResponseCvdBucketArray",
  "description": "API response containing CVD buckets.",
  "type": "object",
  "properties": {
    "data": {
      "type": "array",
      "items": {
        "description": "Cumulative volume delta bucket.",
        "type": "object",
        "required": [
          "buy_volume",
          "cumulative_delta",
          "delta",
          "sell_volume",
          "timestamp"
        ],
        "properties": {
          "buy_volume": {
            "description": "Buy-side volume for the bucket.",
            "type": "number",
            "example": 30160211.46768
          },
          "cumulative_delta": {
            "description": "Running total of `delta` from the first bucket of this response. It restarts on every page, so rebuild it from `delta` when joining pages.",
            "type": "number",
            "example": -2740918.55881
          },
          "delta": {
            "description": "buy_volume minus sell_volume for this bucket.",
            "type": "number",
            "example": -2740918.55881
          },
          "sell_volume": {
            "description": "Sell-side volume for the bucket.",
            "type": "number",
            "example": 32901130.02649
          },
          "timestamp": {
            "description": "Bucket open time in Unix milliseconds (UTC).",
            "type": "integer",
            "format": "int64",
            "example": 1781593200000
          }
        }
      }
    },
    "meta": {
      "description": "Response metadata",
      "type": "object",
      "properties": {
        "count": {
          "description": "Number of records returned",
          "type": "integer"
        },
        "coverage_from": {
          "description": "Earliest coverage for the requested symbol and data type. Present only when the requested window ends before coverage begins.",
          "type": "string",
          "format": "date-time"
        },
        "has_more": {
          "description": "Present on cursor-paged routes: true when another page exists. `next_cursor` is present exactly when it is true.",
          "type": "boolean"
        },
        "next_cursor": {
          "description": "Cursor for pagination (timestamp). Use this value as the `cursor` parameter to fetch the next page of results.",
          "type": "string",
          "nullable": true
        },
        "notice": {
          "description": "Human-readable advisory about the response. Used when the requested window ends before coverage begins for the symbol, and on CVD responses that are one page of several; may carry other advisories in future.",
          "type": "string"
        },
        "request_id": {
          "description": "Unique request ID for support",
          "type": "string",
          "format": "uuid"
        },
        "symbol": {
          "description": "Present on per-symbol routes: the symbol the response covers.",
          "type": "string"
        },
        "venue": {
          "description": "Present on per-symbol routes: the venue the response covers, for example `hyperliquid` or `hip3`.",
          "type": "string"
        }
      }
    },
    "success": {
      "type": "boolean",
      "example": true
    }
  }
}
```

## Referenced components

* [ApiMeta](/schemas/components/api-meta)
* [CvdBucket](/schemas/components/cvd-bucket)

## Referenced By

* [`GET /v1/hyperliquid/cvd/{symbol}`](/schemas/operations/get-hyperliquid-cvd)
* [`GET /v1/hyperliquid/hip3/cvd/{symbol}`](/schemas/operations/get-hip3-cvd)


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