---
title: "Add Crypto Wallet"
method: POST
path: "/crypto-wallets"
tags: ["General APIs with JWT"]
---

# Add Crypto Wallet

`POST /crypto-wallets`

Add a new crypto wallet for the authenticated user.

## Request body

- AddCryptoWalletRequest — Request to add a new crypto wallet.
  - `network` string, required — Network name (e.g., 'ethereum')
  - `token` string, required — Token type (e.g., 'USDT')
  - `wallet_address` string, required — Wallet address
  - `is_default` boolean — Set as default wallet

## Response `200`

Successful Response

- CryptoWalletResponse — Response model for crypto wallet.
  - `id` string, uuid, required
  - `user_id` string, uuid, required
  - `network` string, required
  - `token` string, required
  - `wallet_address` string, required
  - `is_default` boolean, required
  - `created_at` string, date-time, required
  - `updated_at` string, date-time, required

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.dev/lium/apis/lium-backend-api.md) · [All operations](https://skmtc.dev/lium/apis/lium-backend-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/lium/lium-backend-api/revisions/57db0a9348db/schema)