Protocol Banks MCP Tools

• list_supported_tokens Read-only

  list supported tokens

• get_payment_quote Read-only

  get payment quote

• estimate_gas

  estimate gas

• compare_chain_fees

  compare chain fees

• create_payment Mutating

  create payment

• check_payment_status Read-only

  check payment status

• list_payments Read-only

  list payments

• execute_payment Mutating

  execute payment

• create_invoice Mutating

  create invoice

• list_invoices Read-only

  list invoices

• get_balance Read-only

  get balance

This list was read from the server itself, by connecting to it and calling tools/list on 5 November 2026. It is what the server actually exposes, not what its listing claims.

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.