---
title: "List all periods"
method: GET
path: "/v1/ohlcv/periods"
tags: ["OHLCV"]
---

# List all periods

`GET /v1/ohlcv/periods`

Get full list of supported time periods available for requesting OHLCV timeseries data.
            
### Available periods
            
Time unit | Period identifiers
--------- | -----------
Second | 1SEC, 2SEC, 3SEC, 4SEC, 5SEC, 6SEC, 10SEC, 15SEC, 20SEC, 30SEC
Minute | 1MIN, 2MIN, 3MIN, 4MIN, 5MIN, 6MIN, 10MIN, 15MIN, 20MIN, 30MIN
Hour | 1HRS, 2HRS, 3HRS, 4HRS, 6HRS, 8HRS, 12HRS
Day | 1DAY, 2DAY, 3DAY, 5DAY, 7DAY, 10DAY
Month | 1MTH, 2MTH, 3MTH, 4MTH, 6MTH
Year | 1YRS, 2YRS, 3YRS, 4YRS, 5YRS
            
:::tip
You can assume that we will not remove any periods from this response, however, we may add new ones.
:::

## Response `200`

successful operation

- V1TimeseriesPeriod[]
  - `period_id` string, nullable — Gets or sets the period ID.
  - `length_seconds` integer — Gets or sets the length of the period in seconds.
  - `length_months` integer — Gets or sets the length of the period in months.
  - `unit_count` integer, nullable — Gets or sets the unit count.
  - `unit_name` string, nullable — Gets or sets the unit name.
  - `display_name` string, nullable — Gets or sets the display name of the timeseries period.

---

[API](https://skmtc.net/coinapi/apis/coinapi-market-data-rest-api.md) · [All operations](https://skmtc.net/coinapi/apis/coinapi-market-data-rest-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/coinapi/coinapi-market-data-rest-api/versions/eed3bf37114a/schema)