---
title: "Get Usage Insights"
method: GET
path: "/billing/usage/insights"
tags: ["Billing"]
---

# Get Usage Insights

`GET /billing/usage/insights`

Aggregated usage intelligence for the API Calls page: spend anatomy,
token mix, credit mix, top models by spend, and heavy usage drivers.

## Query parameters

- `start` string, nullable — Start date YYYY-MM-DD (inclusive)
- `end` string, nullable — End date YYYY-MM-DD (inclusive)

## Headers

- `authorization` string, nullable
- `x_session_token` string, nullable

## Response `200`

Successful Response

- unknown

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.dev/backboard/apis/backboard-api.md) · [All operations](https://skmtc.dev/backboard/apis/backboard-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/backboard/backboard-api/revisions/e732d11ca11a/schema)