---
title: "Auto Start Streak"
method: POST
path: "/api/friends/streaks/auto-start/{sender_id}"
tags: ["friends"]
---

# Auto Start Streak

`POST /api/friends/streaks/auto-start/{sender_id}`

Directly add a user as a friend and immediately start an active streak.

The caller is the receiver — they include the sender_id (the user who shared their ID).
The sender receives the notifications.

## Path parameters

- `sender_id` string, required

## Headers

- `x-user-id` string, nullable

## Response `200`

Successful Response

- object

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.net/usecreed/apis/creed-api.md) · [All operations](https://skmtc.net/usecreed/apis/creed-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/usecreed/creed-api/versions/523833f9e819/schema)