@ottocode/openclaw-setu

Setu provider plugin for OpenClaw — pay for AI with Solana USDC.

No API keys. No accounts. Just a Solana wallet with USDC.

How It Works

OpenClaw → localhost:8403 (Setu proxy) → api.setu.ottocode.io → LLM provider

1. Auto-generates a Solana wallet (or import your own)
2. Fund the wallet with USDC on Solana
3. Each LLM request is signed with your wallet — payment IS authentication
4. Access 30+ models across Anthropic, OpenAI, Google, DeepSeek, and more

Quick Start

No project installation needed — this is a global tool.

# Option 1: Zero-install with bunx (recommended)
bunx @ottocode/openclaw-setu setup

# Option 2: Global install
bun install -g @ottocode/openclaw-setu
openclaw-setu setup

# Fund your wallet with USDC on Solana (address shown during setup)

# Start the proxy
bunx @ottocode/openclaw-setu start

# Restart OpenClaw
openclaw gateway restart

CLI Commands

openclaw-setu setup              Interactive setup (wallet + config)
openclaw-setu start              Start the local proxy server

openclaw-setu wallet generate    Generate a new Solana wallet
openclaw-setu wallet import      Import an existing private key
openclaw-setu wallet export      Export your private key
openclaw-setu wallet info        Show wallet address and balances

openclaw-setu config inject      Inject Setu provider into openclaw.json
openclaw-setu config remove      Remove Setu provider from openclaw.json
openclaw-setu config status      Check if Setu is configured

All commands work with bunx @ottocode/openclaw-setu <command> (no install required).

As an OpenClaw Plugin

If OpenClaw loads the plugin automatically (via openclaw.extensions in package.json), Setu registers:

• Provider: setu — appears in OpenClaw's auth wizard
• Service: setu-proxy — auto-starts the local proxy with the gateway
• Commands: /wallet (show balances), /setu-status (check config)

Wallet Storage

• Private key: ~/.openclaw/setu/wallet.key (mode 0600)
• OpenClaw config: ~/.openclaw/openclaw.json

Environment Variables

• SETU_PROXY_PORT — Proxy port (default: 8403)
• SETU_PRIVATE_KEY — Alternative to wallet file

How is this different from ClawRouter?

| | Setu | ClawRouter | |---|---|---| | Chain | Solana | Base (EVM) | | Token | USDC (SPL) | USDC (ERC-20) | | Protocol | Solana wallet signatures | x402 / EIP-712 | | Proxy port | 8403 | 8402 |

Both achieve the same goal: pay-per-token AI with no API keys. Choose based on which chain you prefer.