---
title: "Wallet sign-in"
method: POST
path: "/auth/signin/wallet"
tags: ["auth"]
---

# Wallet sign-in

`POST /auth/signin/wallet`

Verifies a TON Connect proof and returns a JWT for wallet-based authentication.

## Request body

- InternalHandlersTonConnectProofRequest
  - `address` string
  - `proof` object
    - `domain` object
      - `lengthBytes` integer
      - `value` string
    - `payload` string
    - `signature` string
    - `state_init` string
    - `timestamp` integer

## Response `200`

OK

- object

## Other responses

- `400` — Bad Request
- `403` — Forbidden

---

[API](https://skmtc.dev/grambo/apis/grambo-api.md) · [All operations](https://skmtc.dev/grambo/apis/grambo-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/grambo/grambo-api/revisions/5d88d65e212e/schema)