{
      "name": "fx-corridor",
      "domain": "Corporate Treasury & FX",
      "title": "Corridor Cost and Failure Analysis",
      "description": "FX margin transparency > cross-border failure modelling > corridor cost ranking > payment corridor optimisation.",
      "composer_url": "https://ainumbers.co/chaingraph/chains/fx-corridor.html",
      "steps": [
        {
          "tool_id": "209-fx-margin-cost-transparency",
          "handoff": "margin_breakdown and all-in-cost feed T210 failure modelling"
        },
        {
          "tool_id": "210-cross-border-payment-failure-model",
          "handoff": "failure_rates and root_causes feed T216 corridor cost ranking"
        },
        {
          "tool_id": "216-corridor-cost-ranker",
          "handoff": "corridor_ranking and cost_delta feed T95 optimisation"
        },
        {
          "tool_id": "95-payment-corridor-optimizer",
          "handoff": "Exports FX corridor Policy Mandate -- final stage"
        }
      ]
    }