---
title: "Get stress chart data with HRV (Heart Rate Variability)"
method: GET
path: "/api/health/stress-chart"
tags: ["Health"]
---

# Get stress chart data with HRV (Heart Rate Variability)

`GET /api/health/stress-chart`

## Request

- Base URL: `https://api.hiyd.ai`
- URL: `https://api.hiyd.ai/api/health/stress-chart`
- Auth: HTTP bearer

Returns HRV data for stress visualization

## Query parameters

- `date` string, date
- `granularity` 'day' | 'week' | 'month'
- `time_zone` string

## Response `200`

Stress chart data retrieved successfully

---

[API](https://skmtc.dev/hiyd/apis/hiyd-backend-api.md) - [All operations](https://skmtc.dev/hiyd/apis/hiyd-backend-api/llms.txt) - [OpenAPI document](https://skmtc.dev/hiyd/apis/hiyd-backend-api/revisions/23598d347e1b?raw)