---
title: "Sign a transaction with a Solana wallet"
method: POST
path: "/user/{address}/wallet/solana/transaction"
tags: ["Solana wallet endpoints"]
---

# Sign a transaction with a Solana wallet

`POST /user/{address}/wallet/solana/transaction`

Sign a transaction with a Solana wallet. Authentication with an API key is required.

## Path parameters

- `address` string, required

## Headers

- `Authorization` string, required

## Request body

- SolanaTransactionRequest
  - `txSerialized` string — A serialized transaction
  - `waitForConfirmation` boolean — Wait for on-chain confirmation after broadcasting the transaction

## Response `200`

Transaction result

- SolanaTransactionResponse[]
  - `hash` string — Result of a transaction operation
  - `confirmed` boolean — Indicates whether the transaction is confirmed on-chain

## Other responses

- `400` — Invalid address
- `404` — Address not found

---

[API](https://skmtc.net/unstoppabledomains/apis/profile-api.md) · [All operations](https://skmtc.net/unstoppabledomains/apis/profile-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/unstoppabledomains/profile-api/versions/10f8400cb1c1/schema)