---
title: "Get Billing Overview"
method: GET
path: "/v2/phone-calls/billing/overview"
tags: ["v2", "billing"]
---

# Get Billing Overview

`GET /v2/phone-calls/billing/overview`

## Request

- Base URL: `https://api.mentium.io` (the document declares no server; this is the origin it was published from)
- URL: `https://api.mentium.io/v2/phone-calls/billing/overview`
- Auth: HTTP bearer

Get billing overview for the current workspace within a date range.

Returns aggregated estimated costs (Mentium's price), call counts,
duration, and per-agent breakdown.

## Query parameters

- `period_start` string, date-time, required: Start of billing period (ISO 8601)
- `period_end` string, date-time: End of billing period (ISO 8601). Defaults to now.

## Headers

- `mentium-workspace-id` string, nullable

## Response `200`

Successful Response

- BillingOverviewResponse
  - `period_start` string, date-time, required
  - `period_end` string, date-time, required
  - `total_calls` integer
  - `total_duration_seconds` integer
  - `total_duration_minutes` number
  - `total_estimated_cost_usd` string, nullable
  - `inbound_calls` integer
  - `outbound_calls` integer
  - `inbound_duration_seconds` integer
  - `outbound_duration_seconds` integer
  - `inbound_estimated_cost_usd` string, nullable
  - `outbound_estimated_cost_usd` string, nullable
  - `phone_number_count` integer
  - `per_phone_number_monthly_rate` string
  - `total_phone_number_fees_usd` string
  - `total_due_usd` string
  - `by_agent` AgentBillingSummary[]
    - `ai_agent_id` string, nullable
    - `ai_agent_name` string, nullable
    - `total_calls` integer
    - `total_duration_seconds` integer
    - `total_estimated_cost_usd` string, nullable

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/mentium/apis/mentium-api.md) - [All operations](https://skmtc.dev/mentium/apis/mentium-api/llms.txt) - [OpenAPI document](https://skmtc.dev/mentium/apis/mentium-api/revisions/b4ed8e59432e?raw)