---
title: "Get Billing Run Costs"
method: GET
path: "/api/v1/billing/usage/runs"
tags: ["billing"]
---

# Get Billing Run Costs

`GET /api/v1/billing/usage/runs`

## Request

- Base URL: `https://api.trajectory.ai` (the document declares no server; this is the origin it was published from)
- URL: `https://api.trajectory.ai/api/v1/billing/usage/runs`
- Auth: none declared

List this organization's cached run costs in USD cents over the last 30 calendar days. Includes training, inference, grading, and sandbox costs; older runs show only costs incurred within that window. Free organizations show usage at list price, not charges.

## Query parameters

- `offset` integer
- `limit` integer
- `sort` 'cents' | 'launch_at'
- `order` 'asc' | 'desc'

## Response `200`

Successful Response

- BillingRunCostsResponse
  - `snapshot_id` string, required
  - `items` BillingRunCost[], required
    - `run_id` string, required
    - `name` string, required
    - `type` 'training' | 'eval', nullable, required
    - `status` string, nullable, required
    - `launch_at` string, date-time, nullable, required
    - `cents` number, required
    - `training_cents` number, required
    - `inference_cents` number, required
    - `grading_cents` number, required
    - `sandbox_cents` number, required
  - `total` integer, required

## Changes

- **2026-10-20** `6829ef240bbe`: 1 info
  - added the required property `snapshot_id` to the response with the `200` status
- **2026-10-16** `90a19249b7b3`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/trajectory/apis/trajectory-api/changes/api/v1/billing/usage/runs/get.md)

---

[API](https://skmtc.dev/trajectory/apis/trajectory-api.md) - [All operations](https://skmtc.dev/trajectory/apis/trajectory-api/llms.txt) - [OpenAPI document](https://skmtc.dev/trajectory/apis/trajectory-api/revisions/5b5a8ae4b4a4?raw)