---
title: "Vault utilization health"
method: GET
path: "/v3/evk/vaults/health/utilization"
tags: ["Vaults"]
---

# Vault utilization health

`GET /v3/evk/vaults/health/utilization`

Lists vaults ordered by utilization severity (descending).
- `chainId` is required.
- If `threshold` is omitted, returns all vaults.
- Threshold filter is inclusive (`utilization >= threshold`).
- `onlyOverThreshold` is accepted for compatibility and currently does not alter filtering.

## Query parameters

- `chainId` integer, required
- `threshold` number
- `onlyOverThreshold` boolean
- `offset` integer
- `limit` integer

## Response `200`

Vault utilization health list

- object
  - `data` SubAccount[]
    - `chainId` integer, required
    - `owner` string, required
    - `addressPrefix` string, required
    - `blockNumber` string, required
    - `timestamp` string, date-time, required
  - `meta` PaginationMeta
    - `total` integer — Exact total count when the endpoint provides one.
    - `hasMore` boolean — Indicates whether another page exists beyond the current page.
    - `offset` integer
    - `limit` integer — Echoed page size after endpoint-side clamping.
    - `timestamp` string, date-time, required
    - `chainId` string — Comma-separated chain IDs for multi-chain responses.
    - `degradedProviders` string[] — Live providers whose data is incomplete in this response.

## Other responses

- `400` — Bad request
- `404` — Not found
- `429` — Rate limited
- `500` — Internal server error

---

[API](https://skmtc.dev/euler/apis/euler-data-api-v3.md) · [All operations](https://skmtc.dev/euler/apis/euler-data-api-v3/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/euler/euler-data-api-v3/revisions/9573a5fbd4a6/schema)