---
title: "Get Budget"
method: GET
path: "/optimisation/tasks/{task_id}/budget"
tags: ["optimisation"]
---

# Get Budget

`GET /optimisation/tasks/{task_id}/budget`

## Request

- Base URL: `https://api.os3robotics.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.os3robotics.com/optimisation/tasks/{task_id}/budget`
- Auth: one of:
  - HTTP bearer
  - HTTP bearer

What OS3's optimizer may spend on the task in the workspace, and what it spent.

## Path parameters

- `task_id` string, uuid, required

## Query parameters

- `workspace_id` string, uuid, required

## Response `200`

Successful Response

- TaskBudget: What OS3's optimizer may spend on a task in a workspace, over every cycle, and what it has spent or holds: H100-hours, API dollars, sandbox CPU- and GiB-hours. Every operation reserves its most before it starts; retries, new runs and new cycles never add to the budget, only you do (the mandate, or a grant). During the preview OS3 pays for it, up to each meter's os3_cap.
  - `workspace_id` string, uuid, required
  - `task_id` string, uuid, required
  - `mandate_version` integer, nullable, required
  - `meters` object, required
  - `planner` PlannerBudget, required: The agent's own planning and review calls this month, which OS3 pays (PLACEHOLDER).
    - `month_usd` string, required
    - `spent_usd` string, required
  - `grants` BudgetGrant[], required
    - `id` string, uuid, required
    - `workspace_id` string, uuid, required
    - `task_id` string, uuid, required
    - `meter` string, required
    - `amount` string, required
    - `reason` string, required
    - `approved_by` string, required
    - `approved_at` string, date-time, required

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/os3robotics/apis/os3-api.md) - [All operations](https://skmtc.dev/os3robotics/apis/os3-api/llms.txt) - [OpenAPI document](https://skmtc.dev/os3robotics/apis/os3-api/revisions/0278b5810d1d?raw)