---
title: "Login Password"
method: POST
path: "/v2/auth/login-password"
tags: ["v2 - Viewer Auth"]
---

# Login Password

`POST /v2/auth/login-password`

## Request

- Base URL: `https://api.jubjubapp.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.jubjubapp.com/v2/auth/login-password`
- Auth: HTTP bearer

PUBLIC. Server-side email+password sign-in via Google Identity Toolkit
(accounts:signInWithPassword). Server-side requests carry no Referer, so the
referrer-restricted web key works (same rationale as /exchange-token). On
success mints a jj_ session for the existing profile. Session-only; no
wallet / on-chain writes.

## Request body

- PasswordLoginRequest
  - `email` string, required
  - `password` string, required

## Response `200`

Successful Response

- ExchangeFirebaseTokenResponse
  - `session_token` string, required
  - `profile_id` string, required
  - `email` string, nullable

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/jubjubapp/apis/jubjub-api.md) - [All operations](https://skmtc.dev/jubjubapp/apis/jubjub-api/llms.txt) - [OpenAPI document](https://skmtc.dev/jubjubapp/apis/jubjub-api/revisions/353157b296f2?raw)