---
title: "Dependency health check"
method: GET
path: "/v3/health/detailed"
tags: ["Health"]
---

# Dependency health check

`GET /v3/health/detailed`

## Response `200`

OK

- object
  - `data` DetailedHealthResponse, required
    - `status` 'healthy' | 'degraded' | 'unhealthy', required
    - `version` string, required
    - `uptime` integer, required
    - `timestamp` string, date-time, required
    - `checks` object, required
      - `database` object
        - `status` 'ok' | 'error'
        - `latency` number
        - `error` 'Database health check failed'
        - `code` 'DATABASE_HEALTH_CHECK_FAILED'
      - `ponderRead` object
        - `status` 'ok' | 'error'
        - `latency` number
        - `error` 'Ponder read-model health check failed'
        - `code` 'PONDER_READ_MODEL_HEALTH_CHECK_FAILED'
      - `redis` object
        - `status` 'ok' | 'error'
        - `latency` number
        - `error` 'Redis health check failed'
        - `code` 'REDIS_HEALTH_CHECK_FAILED'
      - `indexer` object
        - `status` 'ok' | 'syncing' | 'error'
        - `blocksBehind` integer
        - `syncProgress` number
        - `latency` number
        - `error` 'Indexer health check failed'
        - `code` 'INDEXER_HEALTH_CHECK_FAILED'
        - `chains` object[]
          - `chainId` integer, required
          - `status` 'ok' | 'syncing' | 'error', required
          - `lastIndexedBlock` integer
          - `blocksBehind` integer
          - `syncProgress` number
          - `latency` number
          - `error` 'Indexer chain health check failed'
          - `code` 'INDEXER_CHAIN_HEALTH_CHECK_FAILED'
  - `meta` PaginationMeta, required
    - `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

- `429` — Rate limited

---

[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)