---
title: "Get Field Usage"
method: GET
path: "/v1/analytics/indexes/usage"
tags: ["Analytics", "Analytics - Indexes"]
---

# Get Field Usage

`GET /v1/analytics/indexes/usage`

Get usage statistics for all filtered fields.

## Query parameters

- `period` string — Time period: Xh (hours) or Xd (days), e.g., 24h, 7d, 30d
- `min_count` integer — Minimum query count to include a field

## Response `200`

Successful Response

- FieldUsageResponse — Response containing field usage statistics.
  - `namespace_id` string, required — Namespace being analyzed
  - `period` string, required — Analysis period (24h, 7d, 30d)
  - `fields` FieldUsageStat[], required — Field usage statistics
    - `field_name` string, required — Field name
    - `query_count` integer, required — Number of queries using this field
    - `unique_queries` integer, required — Number of unique query executions
    - `is_indexed` boolean, required — Whether field has an index
    - `is_protected` boolean, required — Whether field is system-protected
    - `avg_latency_ms` number, required — Average query latency
    - `p95_latency_ms` number, required — 95th percentile latency
    - `first_seen` string, date-time, required — First usage timestamp
    - `last_seen` string, date-time, required — Most recent usage timestamp
  - `total_fields` integer, required — Total number of fields found
  - `indexed_fields` integer, required — Number of indexed fields
  - `unindexed_fields` integer, required — Number of unindexed fields

## Other responses

- `400` — Bad Request
- `401` — Unauthorized
- `403` — Forbidden
- `404` — Not Found
- `422` — Validation Error
- `500` — Internal Server Error

---

[API](https://skmtc.net/mixpeek/apis/mixpeek-api.md) · [All operations](https://skmtc.net/mixpeek/apis/mixpeek-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/mixpeek/mixpeek-api/versions/220a3b263fda/schema)