MoonPay MCP API (OpenFi MCP)

MoonPay tools are exposed via the existing OpenFi MCP server under moonpay_* tool names.

Read / Catalog Tools

• moonpay_list_skills
• moonpay_get_skill
• moonpay_get_skill_markdown
• moonpay_get_auth_status
• moonpay_list_wallets
• moonpay_get_wallet
• moonpay_check_wallet
• moonpay_token_search
• moonpay_list_upstream_tools

Write / Settlement Tools

• moonpay_swap
• moonpay_bridge
• moonpay_transfer
• moonpay_buy_crypto
• moonpay_create_deposit
• moonpay_export_transactions
• moonpay_invoke_upstream_tool

Payroll Tools

• moonpay_payroll_validate_csv
• moonpay_payroll_plan
• moonpay_payroll_execute
• moonpay_payroll_list_batches
• moonpay_payroll_get_batch
• moonpay_payroll_pause_schedule
• moonpay_payroll_resume_schedule

Dry Run Semantics

All write tools accept dry_run where technically possible.

When dry_run=true:

• no broadcast/execution side effects
• route plan + expected calls + warnings returned
• policy and input validation results returned

When dry_run=false:

• provider invokes upstream MCP/CLI action
• tx/status refs returned where available
• OpenFi receipts are written for tool/api/tx/verification events

Example MCP Prompts

• "List MoonPay skills and show only Tier 1 executable skills."
• "Dry-run a USDC transfer to 0x... on Base from treasury account main."
• "Dry-run payroll for this CSV and show which rows require bridge+swap."
• "Execute payroll batch <id> and show row-level failures only."