---
title: "GetChokepointDependencies"
method: GET
path: "/api/supply-chain/v1/get-chokepoint-dependencies"
tags: ["SupplyChainService"]
---

# GetChokepointDependencies

`GET /api/supply-chain/v1/get-chokepoint-dependencies`

## Request

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

GetChokepointDependencies returns the inverse country/commodity dependency index. PRO-gated. Requires entitlement tier >= 1.

## Query parameters

- `chokepointId` string, required
- `pageSize` integer
- `jmespath` string

## Response `200`

OK

- WorldmonitorSupplyChainV1GetChokepointDependenciesResponse
  - `chokepointId` string: Stable identifier of the requested chokepoint.
  - `chokepoint` string: Human-readable chokepoint name.
  - `dependencies` WorldmonitorSupplyChainV1ChokepointDependency[]
    - `countryIso2` string: ISO 3166-1 alpha-2 code for the exposed country.
    - `countryName` string: English display name for the exposed country.
    - `commodityId` string: Stable reviewed commodity mapping identifier.
    - `commodity` string: Human-readable commodity name.
    - `transitShare` number, double: Share of the country's mapped commodity exposure using this chokepoint, from 0 to 1.
    - `weightedTransitShare` number, double: Disruption-adjusted transit share, from 0 to 1.
    - `score` number, double: Commodity vulnerability score from 0 to 100; absent when evidence is insufficient.
    - `band` string: Score band: low, moderate, high, or critical; empty when the score is absent.
    - `state` string: Evidence state: ok, insufficient_data, or stale_input.
    - `reasons` string[]
    - `methodologyVersion` string: Version of the scoring methodology that produced this dependency.
  - `generatedAt` string: ISO 8601 timestamp when the inverse index was generated.
  - `methodologyVersion` string: Version of the scoring methodology used for every dependency.
  - `upstreamUnavailable` boolean: True when the published inverse index could not be read.

## 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)