---
title: "Cache Stats"
method: GET
path: "/api/cache-stats"
---

# Cache Stats

`GET /api/cache-stats`

## Request

- Base URL: `https://www.oxfordledge.com` (the document declares no server; this is the origin it was published from)
- URL: `https://www.oxfordledge.com/api/cache-stats`
- Auth: none declared

Cache statistics across all layers.

## Response `200`

Successful Response

- CacheStatsResponse: `GET /api/cache-stats` — cache statistics across all layers. F4 backfill 2026-05-11. Admin/diagnostic. Single-branch — always returns the envelope with memory_estimate + ticker_cache sub-blocks (ticker_cache may carry `error` when its helper is unavailable).
  - `memory_estimate` object, required: {unified_cache_bytes, data_store_bytes, data_store_entries, total_bytes, total_mb} memory breakdown.
  - `ticker_cache` object, required: ticker-cache TTL stats; may be {error: 'unavailable'} when helper is missing.
  - `estimated_memory_bytes` integer, nullable

---

[API](https://skmtc.dev/oxfordledge/apis/oxford-ledge-api.md) · [All operations](https://skmtc.dev/oxfordledge/apis/oxford-ledge-api/llms.txt) · [OpenAPI document](https://skmtc.dev/oxfordledge/apis/oxford-ledge-api/revisions/e832a1260f0b?raw)