A crypto wallet for AI agents on Ethereum, Polygon, Base and Solana. Your agent gets an API key, never a private key, and every action is checked against the spending limits, allowlist and testnet-only rules you set before anything is signed. It can send, swap, bridge, trade on Polymarket and get paid through escrow. Backed by OpenClawCash.
The plugin connects Codex to the openclawcash MCP server (@openclawcash/mcp-server on npm) and bundles
the agentwalletapi skill, so Codex follows the same safety model, approval flow, and wallet-label rules
as every other OpenClawCash integration. Wallet keys and policy enforcement stay server-side.
codex plugin marketplace add openclawcash/agentwalletapi-codexThen set your API key before starting Codex:
export OPENCLAWCASH_AGENT_KEY=occ_your_api_keyGet a key at openclawcash.com (sign up, create a wallet, open API Keys).
| Required env var | OPENCLAWCASH_AGENT_KEY |
| 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).
- The
openclawcashMCP server: wallet, transfer, swap, bridge, approval, escrow checkout and Polymarket tools, all running through your wallet policies. - The
agentwalletapiskill — endpoint reference, safety model, and wallet-label rules; seeskills/agentwalletapi/SKILL.md.
.codex-plugin/plugin.json plugin manifest
.agents/plugins/marketplace.json marketplace index for this repo
.mcp.json MCP server declaration
skills/agentwalletapi/ the skill
MIT — see LICENSE. "OpenClawCash" is a trademark of OpenClawCash; forks must not imply endorsement.