---
title: "Get Open Interest"
method: GET
path: "/api/v1/market/open-interest"
tags: ["Market"]
---

# Get Open Interest

`GET /api/v1/market/open-interest`

Get historical open interest snapshots for one symbol. Values are returned as closed interval buckets sorted newest first.

## Query parameters

- `symbol` string, required
- `interval` IntervalTime, required — unresolved $ref
- `start_time` string, date-time, nullable
- `end_time` string, date-time, nullable
- `limit` integer, nullable
- `cursor` string, nullable

## Response `200`

Open interest data

- GetOpenInterestResponse — Open interest response.
  - `list` OpenInterest[], required
    - `open_interest` string, required
    - `open_interest_value` string, required
    - `timestamp` string, date-time, required
  - `next_page_cursor` string, required
  - `symbol` string, required

---

[API](https://skmtc.net/ekidenfi/apis/ekiden-gateway.md) · [All operations](https://skmtc.net/ekidenfi/apis/ekiden-gateway/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/ekidenfi/ekiden-gateway/revisions/75ffe546b73a/schema)