---
title: "Get Autonomous Savings Estimate Summary"
method: GET
path: "/summary/v2/savings/autonomous/estimate"
tags: ["SUMMARY_V2"]
---

# Get Autonomous Savings Estimate Summary

`GET /summary/v2/savings/autonomous/estimate`

## Query parameters

- `start_date` string, date-time, required
- `end_date` string, date-time
- `aggregation_level` 'day' | 'week' | 'month'
- `instance_id` string

## Headers

- `x-tenant` string, required

## Response `200`

Successful Response

- AggregatedAutonomousSavingsResponse
  - `graph` AutonomousSavingsSummaryResponse[], required
    - `date` string, date-time, required
    - `value` number, nullable
    - `value_estimate` number, nullable
    - `percentage_saved` number, nullable
    - `percentage_saved_estimate` number, nullable
    - `number_of_decisions` integer, nullable
    - `number_of_decisions_estimate` number, nullable
    - `is_estimate` boolean, nullable
    - `min_value` number, nullable
    - `max_value` number, nullable
  - `currency` string, required

## Other responses

- `400` — Not supported for public user
- `403` — Not supported for public user
- `422` — Validation Error

## Changes

- **2026-09-04** `51aa5d004c49` — 1 breaking
  - for the `query` request parameter `end_date`, default value was changed from `2026-09-03T00:47:43.572117` to `2026-09-03T16:55:14.690372`
- **2026-09-03** `b8f442483dc9` — 1 breaking
  - for the `query` request parameter `end_date`, default value was changed from `2026-09-01T16:56:47.796997` to `2026-09-03T00:47:43.572117`
- **2026-09-02** `fcb62c79da95` — 1 breaking
  - for the `query` request parameter `end_date`, default value was changed from `2026-08-27T15:28:34.250718` to `2026-09-01T16:56:47.796997`
- **2026-08-30** `82206441f16e` — 1 breaking
  - for the `query` request parameter `end_date`, default value was changed from `2026-08-27T15:28:34.387479` to `2026-08-27T15:28:34.250718`
- **2026-08-29** `4e16bed5b3b0` — 1 breaking
  - for the `query` request parameter `end_date`, default value was changed from `2026-08-27T15:28:58.075757` to `2026-08-27T15:28:34.387479`

[Full history](https://skmtc.dev/myaltimate/apis/fastapi/changes/summary/v2/savings/autonomous/estimate/get.md)

---

[API](https://skmtc.dev/myaltimate/apis/fastapi.md) · [All operations](https://skmtc.dev/myaltimate/apis/fastapi/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/myaltimate/fastapi/revisions/51aa5d004c49/schema)