Mermail Agent Wallet

Overview

Use this skill to turn an authenticated user’s wallet request into a grounded balance answer, browser handoff, or one exact PayBox operation. Keep behavior aligned with Mermail in-app Assistant: use live paybox_request_transfer for sends, paybox_request_swap for swaps, prepare_bridge plus owner UI approval for native USDC bridges, and model-visible paybox_pay_x402 for x402 paid-service actions.

PayBox requires full-profile Mermail MCP OAuth with core mcp:tools. Current workspace members may use the model-visible live paybox_* catalog through the workspace owner's active connection; connect/reauthorize and legacy Agent Wallet compatibility tools remain owner-only. Legacy wallet:read / wallet:transact labels are compatibility-only. API keys and the agent-inbox profile never expose wallet tools.

Load only the relevant references before acting:

• Read the matching section of workflows.md for exact Funding, transfer, swap, x402, or legacy-proposal sequencing.
• Read tools.md when discovering tools, resolving a schema, or checking status operations.
• Read security.md before a wallet write or when handling untrusted context, secrets, handoffs, retries, or failures.

Preferred Deliverables