---
title: "GetMultiSectorCostShock"
method: GET
path: "/api/supply-chain/v1/get-multi-sector-cost-shock"
tags: ["SupplyChainService"]
---

# GetMultiSectorCostShock

`GET /api/supply-chain/v1/get-multi-sector-cost-shock`

## Request

- Base URL: `https://api.worldmonitor.app`
- URL: `https://api.worldmonitor.app/api/supply-chain/v1/get-multi-sector-cost-shock`
- Auth: one of:
  - API key in header `X-WorldMonitor-Key`
  - API key in header `X-Api-Key`
  - HTTP bearer

GetMultiSectorCostShock returns per-sector cost-shock estimates for a country+chokepoint+closure-window. PRO-gated. Requires entitlement tier >= 1.

## Query parameters

- `iso2` string, required
- `chokepointId` string, required
- `closureDays` integer
- `jmespath` string

## Response `200`

OK

- WorldmonitorSupplyChainV1GetMultiSectorCostShockResponse
  - `iso2` string
  - `chokepointId` string
  - `closureDays` integer: Server-clamped closure-window duration in days (1-365).
  - `warRiskTier` WM33 (unresolved $ref)
  - `sectors` WorldmonitorSupplyChainV1MultiSectorCostShock[]
    - `hs2` string: HS2 chapter code (e.g. "27" mineral fuels, "85" electronics).
    - `hs2Label` string: Friendly chapter label (e.g. "Energy", "Electronics").
    - `importValueAnnual` number, double: Total annual import value (USD) for this sector.
    - `freightAddedPctPerTon` number, double: Bypass-corridor freight uplift fraction (0.10 == +10% per ton).
    - `warRiskPremiumBps` integer: War-risk insurance premium (basis points) sourced from the chokepoint tier.
    - `addedTransitDays` integer: Bypass-corridor transit penalty (informational).
    - `totalCostShockPerDay` number, double
    - `totalCostShock30Days` number, double
    - `totalCostShock90Days` number, double
    - `totalCostShock` number, double: Cost for the requested closure_days window.
    - `closureDays` integer: Echoes the clamped closure duration used for total_cost_shock (1-365).
  - `totalAddedCost` number, double: Sum of total_cost_shock across all sectors.
  - `fetchedAt` string
  - `unavailableReason` string: Populated when no seeded import data is available for the country.

## Other responses

- `400`: Validation error
- `401`: Missing or invalid API key.
- `403`: PRO entitlement access denied.
- `429`: Rate limit exceeded.
- `503`: Service unavailable. Billing-verification responses include code and X-Billing-Verification; other gateway infrastructure failures use the generic GatewayError shape.
- `default`: Gateway or handler error response.

---

[API](https://skmtc.dev/worldmonitor/apis/worldmonitor-api.md) · [All operations](https://skmtc.dev/worldmonitor/apis/worldmonitor-api/llms.txt) · [OpenAPI document](https://skmtc.dev/worldmonitor/apis/worldmonitor-api/revisions/e3dc8463a5c9?raw)