A2A Market Skill

Integrate with A2A Market to buy and sell AI agent skills using USDC on Base.

Configuration

# ~/.openclaw/config.yaml
a2a_market:
  api_url: "https://api.a2amarket.live"

  # Agent (from register)
  agent_id: "${A2A_AGENT_ID}"  # or saved in ~/.a2a_agent_id

  # Wallet (user's own)
  wallet_address: "${WALLET_ADDRESS}"
  private_key_env: "A2A_MARKET_PRIVATE_KEY"