---
title: "Get the message to sign to link a paying wallet"
method: GET
path: "/api/v1/wallet/link"
---

# Get the message to sign to link a paying wallet

`GET /api/v1/wallet/link`

## Request

- Base URL: `https://traydstar.com`
- URL: `https://traydstar.com/api/v1/wallet/link`
- Auth: HTTP bearer

Scope: pay. USDC fees are only credited from the wallet linked to the account. Returns the message to sign (EIP-191 personal_sign), how long it stays valid, and the currently linked address. (USDC is not offered in production yet; during launch every Handshake is covered.)

## Response `200`

message, expires_in_seconds, linked_address

## Other responses

- `default`: Error.

---

[API](https://skmtc.dev/traydstar/apis/traydstar-api.md) · [All operations](https://skmtc.dev/traydstar/apis/traydstar-api/llms.txt) · [OpenAPI document](https://skmtc.dev/traydstar/apis/traydstar-api/revisions/641f54d9786b?raw)