Wallet SDK Service

Wallet-as-a-Service style backend that generates wallets, signs payloads, and exposes a Go SDK for builders. This is a Demo project, wouldn't recommend using in prod before changing the in-memory storage system + priv key management. Happy building!

Quick Start

go run ./cmd/server

curl -X POST http://localhost:8080/v1/wallets \
  -H "Content-Type: application/json" \
  -d '{"network":"base-sepolia"}'

Docker

docker build -t walletsdk:latest .
docker run --rm -p 8080:8080 walletsdk:latest

AWS Lambda

sam local start-api

Go SDK Usage

client, _ := sdk.NewClient("http://localhost:8080")
wallet, _ := client.CreateWallet(sdk.CreateWalletRequest{Network: "base-sepolia"})
signature, _ := client.SignMessage(wallet.ID, sdk.SignMessageRequest{Message: "gm"})

Tests

go test ./...