Signer API (Alpha)

This guide will walk you through creating a wallet and signing transactions using the Portal Signer API on various chains.

Version 1 of the Signer API is under active development and may be subject to changes.

1. Create a Test User

We'll visit the Portal Admin Dashboard to create a test client 🧪

2. Create a Wallet

Make 1 request to create a wallet and 1 request to confirm you stored it securely 🔐

3. Sign and Submit Transactions

Sign and submit Ethereum and Solana transactions with the wallet ✒️

Let's get started!