OpenClawCash Agent Wallet (Claude Code plugin)

Managed EVM and Solana wallets for AI agents — balances, transfers, swaps, approvals, governance policy checks, cross-chain bridges, Escrow (formerly Get Paid) checkout, Polymarket, and YieldWolf Casino. Backed by the OpenClawCash agent API.

The plugin connects Claude Code to the openclawcash MCP server (@openclawcash/mcp-server on npm) and bundles the agentwalletapi skill, so Claude follows the same safety model, approval flow, and wallet-label rules as every other OpenClawCash integration. Wallet keys and policy enforcement stay server-side.

Install

/plugin marketplace add openclawcash/agentwalletapi-claude-code
/plugin install agentwalletapi@openclawcash

Claude Code asks for your API key when you install (it is stored by Claude Code, not in the plugin). Change it later with claude plugin configure agentwalletapi@openclawcash.

Get a key at openclawcash.com (sign up, create a wallet, open API Keys).

Requirements

Required setting	agent_key, prompted at install (sensitive)
Optional env var	OPENCLAWCASH_BASE_URL (default https://openclawcash.com)
Runtime	Node.js with npx available

The key is only ever sent to https://openclawcash.com (or an https://<subdomain>.openclawcash.com host).

Two ways in, two key names

• The MCP tools get your key from the install prompt (agent_key) and pass it to the server as OPENCLAWCASH_AGENT_KEY. This is the normal path.
• The bundled skill's shell script (skills/agentwalletapi/scripts/agentwalletapi.sh) is a separate command-line path. It reads AGENTWALLETAPI_KEY from a .env file that skills/agentwalletapi/scripts/setup.sh creates next to it. You only need this if you call the script directly; the MCP tools work without it.

What you get

• The openclawcash MCP server, exposing wallet, transfer, swap, approvals, checkout, Polymarket, and YieldWolf Casino tools.
• The agentwalletapi skill — endpoint reference, safety model, and wallet-label rules; see skills/agentwalletapi/SKILL.md.

Layout

.claude-plugin/plugin.json   plugin manifest
.claude-plugin/marketplace.json   one-plugin marketplace (what `marketplace add` reads)
.mcp.json                    MCP server declaration
skills/agentwalletapi/       the skill

License

MIT — see LICENSE. "OpenClawCash" is a trademark of OpenClawCash; forks must not imply endorsement.