---
title: "L2 Coverage"
method: GET
path: "/v1/l2/coverage"
tags: ["Order Book (L2)"]
---

# L2 Coverage

`GET /v1/l2/coverage`

## Request

- Base URL: `https://api.candlefeed.ai` (the document declares no server; this is the origin it was published from)
- URL: `https://api.candlefeed.ai/v1/l2/coverage`
- Auth: none declared

Public. Per dataset and symbol: first and last published day, the number of published days, and the
days in between that are not published (with a reason). Cached for 10 minutes.

## Query parameters

- `dataset` string, nullable: book or trades; both when omitted
- `symbol` string, nullable: One symbol, e.g. BTCUSDT; all when omitted

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/candlefeed/apis/candlefeed-api.md) · [All operations](https://skmtc.dev/candlefeed/apis/candlefeed-api/llms.txt) · [OpenAPI document](https://skmtc.dev/candlefeed/apis/candlefeed-api/revisions/8dc15dc4e380?raw)