---
title: "Count Usage"
method: GET
path: "/v1/usage/count"
tags: ["usage"]
---

# Count Usage

`GET /v1/usage/count`

Total number of usage logs matching the given filters.

Serves the dashboard paginator's "N of M" total without changing the bare
array contract of ``GET /v1/usage``. Runs only when the client asks (a
separate request), so the ``COUNT(*)`` is not paid on every page load. With
``counts_toward_budget=false`` it also backs the "select all N matching this
filter" affordance for bulk delete / set-price, which touch imported rows only.

## Query parameters

- `start_date` string, date-time, nullable — Return logs with timestamp >= start_date (ISO 8601 or Unix epoch seconds)
- `end_date` string, date-time, nullable — Return logs with timestamp < end_date (ISO 8601 or Unix epoch seconds)
- `user_id` string[], nullable — Filter to one or more users; repeatable (user_id=a&user_id=b). Several values match any of them. At most 50 per call.
- `status` string, nullable — Filter to a single status: 'success', 'error', or 'absorbed' (an attempt a routing policy recovered from, excluded from error_count and request_count)
- `status_code` integer, nullable — Filter to a single failure status code (e.g. 429 for provider rate limits, 402 for missing-pricing rejections). Only error rows carry one, so this filter also restricts to status='error' unless 'status' is given explicitly
- `model` string[], nullable — Filter to one or more models; repeatable (model=a&model=b). Several values match any of them. At most 50 per call.
- `endpoint` string, nullable — Filter to a single endpoint (e.g. '/v1/chat/completions')
- `provider` string, nullable — Filter to a single provider (e.g. 'openai')
- `source` string, nullable — Filter to a single provenance source (e.g. 'gateway' or 'claude_code')
- `source_label` string, nullable — Filter to a single session/project label (the source_label carried by imported usage)
- `api_key_id` string[], nullable — Filter to one or more API key ids; repeatable (api_key_id=a&api_key_id=b). Several values match any of them. At most 50 per call.
- `priced` boolean, nullable — Filter by token-pricing state: true = only rows whose model tokens were priced, false = only rows that still need pricing (no cost at all, or tokens that were never metered because the model had no rate). A row charged only for gateway-run tool calls still counts as needing pricing.
- `tool` 'any' | 'web_search' | 'code_execution', nullable — Filter to requests that ran a gateway-run tool. 'any' matches any tool; a tool name (web_search, code_execution) matches that tool specifically.
- `counts_toward_budget` boolean, nullable — Filter by budget participation: true = only enforced gateway rows, false = only imported rows that never touch a budget
- `request_group_id` string[], nullable — Filter to the rows of one or more request groups; repeatable (request_group_id=a&request_group_id=b). A routed request writes one row per attempt, all sharing a request_group_id, so this returns a request's whole plan: its absorbed attempts and the attempt that served it. Ignore ordering by timestamp and read attempt_position to reconstruct the plan. At most 1000 ids per call.

## Response `200`

Successful Response

- UsageCount — Total number of usage logs matching a set of filters.
  - `total` integer, required

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.net/mozilla-ai/apis/otari.md) · [All operations](https://skmtc.net/mozilla-ai/apis/otari/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/mozilla-ai/otari/revisions/c05befed4db4/schema)