---
title: "Per-query cost breakdown"
method: GET
path: "/api/v1/auth/usage/costs"
tags: ["Authentication & Billing"]
---

# Per-query cost breakdown

`GET /api/v1/auth/usage/costs`

## Request

- Base URL: `https://www.deepmapai.com`
- URL: `https://www.deepmapai.com/api/v1/auth/usage/costs`
- Auth: none declared

Returns the legacy cost breakdown by query type and endpoint (api_usage.cost_cents). Per-query charges were retired in March 2026, so new calls log 0.

## Query parameters

- `period` string
- `x_api_key` string, nullable

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/deepmapai/apis/deepmap-ai.md) · [All operations](https://skmtc.dev/deepmapai/apis/deepmap-ai/llms.txt) · [OpenAPI document](https://skmtc.dev/deepmapai/apis/deepmap-ai/revisions/dab995d977d0?raw)