curl --request GET \
  --url https://api.worldmonitor.app/api/supply-chain/v1/get-china-corridor-control-towers \
  --header 'X-WorldMonitor-Key: <api-key>'

import requests

url = "https://api.worldmonitor.app/api/supply-chain/v1/get-china-corridor-control-towers"

headers = {"X-WorldMonitor-Key": "<api-key>"}

response = requests.get(url, headers=headers)

print(response.text)

const options = {method: 'GET', headers: {'X-WorldMonitor-Key': '<api-key>'}};

fetch('https://api.worldmonitor.app/api/supply-chain/v1/get-china-corridor-control-towers', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.worldmonitor.app/api/supply-chain/v1/get-china-corridor-control-towers",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "X-WorldMonitor-Key: <api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://api.worldmonitor.app/api/supply-chain/v1/get-china-corridor-control-towers"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("X-WorldMonitor-Key", "<api-key>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://api.worldmonitor.app/api/supply-chain/v1/get-china-corridor-control-towers")
  .header("X-WorldMonitor-Key", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.worldmonitor.app/api/supply-chain/v1/get-china-corridor-control-towers")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Get.new(url)
request["X-WorldMonitor-Key"] = '<api-key>'

response = http.request(request)
puts response.read_body

{
  "generatedAt": "2026-07-25T12:00:00.000Z",
  "payloadJson": "{\"generatedAt\":\"2026-07-25T12:00:00.000Z\",\"corridors\":[{\"id\":\"china-yangtze-river-delta\",\"name\":\"Yangtze River Delta\",\"description\":\"Reviewed coastal logistics corridor joining Shanghai, Jiangsu, and Zhejiang gateways.\",\"boundary\":[{\"lat\":28.4,\"lon\":118.2},{\"lat\":28.4,\"lon\":123.2},{\"lat\":33.4,\"lon\":123.2},{\"lat\":33.4,\"lon\":118.2},{\"lat\":28.4,\"lon\":118.2}],\"nodes\":[{\"id\":\"china-node:yrd-port-shanghai\",\"name\":\"Shanghai\",\"type\":\"port\",\"lat\":31.1918,\"lon\":121.6442,\"sourceOwner\":\"IMF PortWatch\",\"sourceSelector\":{\"family\":\"port\",\"id\":\"port1188\"}}],\"availability\":\"partial\",\"conditions\":[{\"family\":\"port\",\"providerId\":\"portwatch\",\"availability\":\"available\",\"reason\":null,\"sourceSignals\":[{\"id\":\"signal:portwatch:port1188:2026-07-25T11:00:00.000Z\",\"family\":\"port\",\"selectorId\":\"port1188\",\"availability\":\"available\",\"publisher\":{\"id\":\"publisher:imf-portwatch\",\"name\":\"IMF PortWatch\",\"type\":\"official\"},\"sourceUrl\":\"https://portwatch.imf.org/\",\"sourceScope\":\"node\",\"observationTime\":\"2026-07-25T11:00:00.000Z\",\"observationTimePrecision\":\"instant\",\"releaseTime\":null,\"releaseTimePrecision\":\"unknown\",\"retrievalTime\":\"2026-07-25T11:05:00.000Z\",\"retrievalTimePrecision\":\"instant\",\"revision\":null,\"transportFreshness\":\"fresh\",\"contentFreshness\":\"current\",\"summary\":\"PortWatch activity observation available for Shanghai.\",\"metrics\":{\"tankerCalls30d\":14}}],\"provenance\":{\"contractVersion\":\"decision-signal-provenance/v1\",\"signalId\":\"signal:corridor-condition:china-yangtze-river-delta:port:2026-07-25T11:00:00.000Z\",\"familyId\":\"composed_corridor_condition\",\"claims\":{\"publisher\":{\"status\":\"known\",\"value\":{\"id\":\"publisher:worldmonitor-derived\",\"name\":\"WorldMonitor derived output\",\"type\":\"derived_output\",\"registryReference\":null}},\"observation_time\":{\"status\":\"known\",\"value\":{\"role\":\"observation\",\"value\":\"2026-07-25T11:00:00.000Z\",\"precision\":\"instant\"}},\"source_url\":{\"status\":\"not_applicable\",\"reason\":\"The corridor condition links source URLs through its input signals.\"},\"original_reference\":{\"status\":\"not_applicable\",\"reason\":\"The corridor condition is composed from multiple source records.\"},\"original_language\":{\"status\":\"not_applicable\",\"reason\":\"The deterministic composition has no original-language text.\"},\"translation\":{\"status\":\"not_applicable\",\"reason\":\"The deterministic composition has no translated source text.\"},\"effective_time\":{\"status\":\"known\",\"value\":{\"role\":\"effective\",\"value\":\"2026-07-25T11:00:00.000Z\",\"precision\":\"instant\"}},\"publication_time\":{\"status\":\"not_applicable\",\"reason\":\"The computed condition is not a publisher release.\"},\"retrieval_time\":{\"status\":\"known\",\"value\":{\"role\":\"retrieval\",\"value\":\"2026-07-25T11:05:00.000Z\",\"precision\":\"instant\"}},\"revision\":{\"status\":\"known\",\"value\":{\"vintageId\":\"china-yangtze-river-delta:port:2026-07-25T11:00:00.000Z\",\"sequence\":1,\"state\":\"original\"}},\"supersession\":{\"status\":\"known\",\"value\":{\"state\":\"current\"}},\"extraction_confidence\":{\"status\":\"not_applicable\",\"reason\":\"Each input signal owns its extraction confidence.\"},\"classification_confidence\":{\"status\":\"known\",\"value\":{\"score\":1,\"method\":\"exact-reviewed-selector/v1\"}},\"corroboration\":{\"status\":\"known\",\"value\":{\"state\":\"single_source\",\"sourceSignalIds\":[\"signal:portwatch:port1188:2026-07-25T11:00:00.000Z\"]}},\"transport_freshness\":{\"status\":\"known\",\"value\":{\"state\":\"fresh\",\"assessedAt\":\"2026-07-25T12:00:00.000Z\",\"lastSuccessAt\":\"2026-07-25T11:05:00.000Z\"}},\"content_freshness\":{\"status\":\"known\",\"value\":{\"state\":\"current\",\"assessedAt\":\"2026-07-25T12:00:00.000Z\",\"contentAsOf\":\"2026-07-25T11:00:00.000Z\"}},\"derivation\":{\"status\":\"known\",\"value\":{\"methodId\":\"worldmonitor:china-corridor-condition\",\"methodVersion\":\"1\",\"computedAt\":\"2026-07-25T12:00:00.000Z\",\"inputSignalIds\":[\"signal:portwatch:port1188:2026-07-25T11:00:00.000Z\"]}}}}},{\"family\":\"aviation\",\"providerId\":\"provider:aviation\",\"availability\":\"unavailable\",\"reason\":\"No reviewed source observation is available in this example.\",\"sourceSignals\":[],\"provenance\":null},{\"family\":\"hazard\",\"providerId\":\"provider:hazard\",\"availability\":\"unavailable\",\"reason\":\"No reviewed source observation is available in this example.\",\"sourceSignals\":[],\"provenance\":null},{\"family\":\"power_energy\",\"providerId\":\"provider:power_energy\",\"availability\":\"unavailable\",\"reason\":\"No reviewed source observation is available in this example.\",\"sourceSignals\":[],\"provenance\":null},{\"family\":\"strategic_industry\",\"providerId\":\"provider:strategic_industry\",\"availability\":\"unavailable\",\"reason\":\"No reviewed source observation is available in this example.\",\"sourceSignals\":[],\"provenance\":null},{\"family\":\"trade\",\"providerId\":\"provider:trade\",\"availability\":\"unavailable\",\"reason\":\"No reviewed source observation is available in this example.\",\"sourceSignals\":[],\"provenance\":null}]},{\"id\":\"china-greater-bay-area\",\"name\":\"Greater Bay Area\",\"description\":\"Reviewed Pearl River Delta corridor connecting Guangdong, Hong Kong, and Macao-facing port, airport, and industrial gateways.\",\"boundary\":[{\"lat\":20.5,\"lon\":111.5},{\"lat\":20.5,\"lon\":115.8},{\"lat\":24.8,\"lon\":115.8},{\"lat\":24.8,\"lon\":111.5},{\"lat\":20.5,\"lon\":111.5}],\"nodes\":[{\"id\":\"china-node:gba-port-shekou\",\"name\":\"Shekou Shenzhen\",\"type\":\"port\",\"lat\":22.47,\"lon\":113.9,\"sourceOwner\":\"IMF PortWatch\",\"sourceSelector\":{\"family\":\"port\",\"id\":\"port1189\"}}],\"availability\":\"partial\",\"conditions\":[{\"family\":\"port\",\"providerId\":\"portwatch\",\"availability\":\"available\",\"reason\":null,\"sourceSignals\":[{\"id\":\"signal:portwatch:port1189:2026-07-25T11:00:00.000Z\",\"family\":\"port\",\"selectorId\":\"port1189\",\"availability\":\"available\",\"publisher\":{\"id\":\"publisher:imf-portwatch\",\"name\":\"IMF PortWatch\",\"type\":\"official\"},\"sourceUrl\":\"https://portwatch.imf.org/\",\"sourceScope\":\"node\",\"observationTime\":\"2026-07-25T11:00:00.000Z\",\"observationTimePrecision\":\"instant\",\"releaseTime\":null,\"releaseTimePrecision\":\"unknown\",\"retrievalTime\":\"2026-07-25T11:05:00.000Z\",\"retrievalTimePrecision\":\"instant\",\"revision\":null,\"transportFreshness\":\"fresh\",\"contentFreshness\":\"current\",\"summary\":\"PortWatch activity observation available for Shekou Shenzhen.\",\"metrics\":{\"tankerCalls30d\":14}}],\"provenance\":{\"contractVersion\":\"decision-signal-provenance/v1\",\"signalId\":\"signal:corridor-condition:china-greater-bay-area:port:2026-07-25T11:00:00.000Z\",\"familyId\":\"composed_corridor_condition\",\"claims\":{\"publisher\":{\"status\":\"known\",\"value\":{\"id\":\"publisher:worldmonitor-derived\",\"name\":\"WorldMonitor derived output\",\"type\":\"derived_output\",\"registryReference\":null}},\"observation_time\":{\"status\":\"known\",\"value\":{\"role\":\"observation\",\"value\":\"2026-07-25T11:00:00.000Z\",\"precision\":\"instant\"}},\"source_url\":{\"status\":\"not_applicable\",\"reason\":\"The corridor condition links source URLs through its input signals.\"},\"original_reference\":{\"status\":\"not_applicable\",\"reason\":\"The corridor condition is composed from multiple source records.\"},\"original_language\":{\"status\":\"not_applicable\",\"reason\":\"The deterministic composition has no original-language text.\"},\"translation\":{\"status\":\"not_applicable\",\"reason\":\"The deterministic composition has no translated source text.\"},\"effective_time\":{\"status\":\"known\",\"value\":{\"role\":\"effective\",\"value\":\"2026-07-25T11:00:00.000Z\",\"precision\":\"instant\"}},\"publication_time\":{\"status\":\"not_applicable\",\"reason\":\"The computed condition is not a publisher release.\"},\"retrieval_time\":{\"status\":\"known\",\"value\":{\"role\":\"retrieval\",\"value\":\"2026-07-25T11:05:00.000Z\",\"precision\":\"instant\"}},\"revision\":{\"status\":\"known\",\"value\":{\"vintageId\":\"china-greater-bay-area:port:2026-07-25T11:00:00.000Z\",\"sequence\":1,\"state\":\"original\"}},\"supersession\":{\"status\":\"known\",\"value\":{\"state\":\"current\"}},\"extraction_confidence\":{\"status\":\"not_applicable\",\"reason\":\"Each input signal owns its extraction confidence.\"},\"classification_confidence\":{\"status\":\"known\",\"value\":{\"score\":1,\"method\":\"exact-reviewed-selector/v1\"}},\"corroboration\":{\"status\":\"known\",\"value\":{\"state\":\"single_source\",\"sourceSignalIds\":[\"signal:portwatch:port1189:2026-07-25T11:00:00.000Z\"]}},\"transport_freshness\":{\"status\":\"known\",\"value\":{\"state\":\"fresh\",\"assessedAt\":\"2026-07-25T12:00:00.000Z\",\"lastSuccessAt\":\"2026-07-25T11:05:00.000Z\"}},\"content_freshness\":{\"status\":\"known\",\"value\":{\"state\":\"current\",\"assessedAt\":\"2026-07-25T12:00:00.000Z\",\"contentAsOf\":\"2026-07-25T11:00:00.000Z\"}},\"derivation\":{\"status\":\"known\",\"value\":{\"methodId\":\"worldmonitor:china-corridor-condition\",\"methodVersion\":\"1\",\"computedAt\":\"2026-07-25T12:00:00.000Z\",\"inputSignalIds\":[\"signal:portwatch:port1189:2026-07-25T11:00:00.000Z\"]}}}}},{\"family\":\"aviation\",\"providerId\":\"provider:aviation\",\"availability\":\"unavailable\",\"reason\":\"No reviewed source observation is available in this example.\",\"sourceSignals\":[],\"provenance\":null},{\"family\":\"hazard\",\"providerId\":\"provider:hazard\",\"availability\":\"unavailable\",\"reason\":\"No reviewed source observation is available in this example.\",\"sourceSignals\":[],\"provenance\":null},{\"family\":\"power_energy\",\"providerId\":\"provider:power_energy\",\"availability\":\"unavailable\",\"reason\":\"No reviewed source observation is available in this example.\",\"sourceSignals\":[],\"provenance\":null},{\"family\":\"strategic_industry\",\"providerId\":\"provider:strategic_industry\",\"availability\":\"unavailable\",\"reason\":\"No reviewed source observation is available in this example.\",\"sourceSignals\":[],\"provenance\":null},{\"family\":\"trade\",\"providerId\":\"provider:trade\",\"availability\":\"unavailable\",\"reason\":\"No reviewed source observation is available in this example.\",\"sourceSignals\":[],\"provenance\":null}]},{\"id\":\"china-bohai-rim\",\"name\":\"Bohai Rim\",\"description\":\"Reviewed northern maritime-industrial corridor spanning Beijing-Tianjin, Hebei, Shandong, Liaoning, and their major gateways.\",\"boundary\":[{\"lat\":35.5,\"lon\":116},{\"lat\":35.5,\"lon\":123.5},{\"lat\":42.2,\"lon\":123.5},{\"lat\":42.2,\"lon\":116},{\"lat\":35.5,\"lon\":116}],\"nodes\":[{\"id\":\"china-node:bohai-port-qingdao\",\"name\":\"Qingdao\",\"type\":\"port\",\"lat\":36.07,\"lon\":120.32,\"sourceOwner\":\"IMF PortWatch\",\"sourceSelector\":{\"family\":\"port\",\"id\":\"port1069\"}}],\"availability\":\"partial\",\"conditions\":[{\"family\":\"port\",\"providerId\":\"portwatch\",\"availability\":\"available\",\"reason\":null,\"sourceSignals\":[{\"id\":\"signal:portwatch:port1069:2026-07-25T11:00:00.000Z\",\"family\":\"port\",\"selectorId\":\"port1069\",\"availability\":\"available\",\"publisher\":{\"id\":\"publisher:imf-portwatch\",\"name\":\"IMF PortWatch\",\"type\":\"official\"},\"sourceUrl\":\"https://portwatch.imf.org/\",\"sourceScope\":\"node\",\"observationTime\":\"2026-07-25T11:00:00.000Z\",\"observationTimePrecision\":\"instant\",\"releaseTime\":null,\"releaseTimePrecision\":\"unknown\",\"retrievalTime\":\"2026-07-25T11:05:00.000Z\",\"retrievalTimePrecision\":\"instant\",\"revision\":null,\"transportFreshness\":\"fresh\",\"contentFreshness\":\"current\",\"summary\":\"PortWatch activity observation available for Qingdao.\",\"metrics\":{\"tankerCalls30d\":14}}],\"provenance\":{\"contractVersion\":\"decision-signal-provenance/v1\",\"signalId\":\"signal:corridor-condition:china-bohai-rim:port:2026-07-25T11:00:00.000Z\",\"familyId\":\"composed_corridor_condition\",\"claims\":{\"publisher\":{\"status\":\"known\",\"value\":{\"id\":\"publisher:worldmonitor-derived\",\"name\":\"WorldMonitor derived output\",\"type\":\"derived_output\",\"registryReference\":null}},\"observation_time\":{\"status\":\"known\",\"value\":{\"role\":\"observation\",\"value\":\"2026-07-25T11:00:00.000Z\",\"precision\":\"instant\"}},\"source_url\":{\"status\":\"not_applicable\",\"reason\":\"The corridor condition links source URLs through its input signals.\"},\"original_reference\":{\"status\":\"not_applicable\",\"reason\":\"The corridor condition is composed from multiple source records.\"},\"original_language\":{\"status\":\"not_applicable\",\"reason\":\"The deterministic composition has no original-language text.\"},\"translation\":{\"status\":\"not_applicable\",\"reason\":\"The deterministic composition has no translated source text.\"},\"effective_time\":{\"status\":\"known\",\"value\":{\"role\":\"effective\",\"value\":\"2026-07-25T11:00:00.000Z\",\"precision\":\"instant\"}},\"publication_time\":{\"status\":\"not_applicable\",\"reason\":\"The computed condition is not a publisher release.\"},\"retrieval_time\":{\"status\":\"known\",\"value\":{\"role\":\"retrieval\",\"value\":\"2026-07-25T11:05:00.000Z\",\"precision\":\"instant\"}},\"revision\":{\"status\":\"known\",\"value\":{\"vintageId\":\"china-bohai-rim:port:2026-07-25T11:00:00.000Z\",\"sequence\":1,\"state\":\"original\"}},\"supersession\":{\"status\":\"known\",\"value\":{\"state\":\"current\"}},\"extraction_confidence\":{\"status\":\"not_applicable\",\"reason\":\"Each input signal owns its extraction confidence.\"},\"classification_confidence\":{\"status\":\"known\",\"value\":{\"score\":1,\"method\":\"exact-reviewed-selector/v1\"}},\"corroboration\":{\"status\":\"known\",\"value\":{\"state\":\"single_source\",\"sourceSignalIds\":[\"signal:portwatch:port1069:2026-07-25T11:00:00.000Z\"]}},\"transport_freshness\":{\"status\":\"known\",\"value\":{\"state\":\"fresh\",\"assessedAt\":\"2026-07-25T12:00:00.000Z\",\"lastSuccessAt\":\"2026-07-25T11:05:00.000Z\"}},\"content_freshness\":{\"status\":\"known\",\"value\":{\"state\":\"current\",\"assessedAt\":\"2026-07-25T12:00:00.000Z\",\"contentAsOf\":\"2026-07-25T11:00:00.000Z\"}},\"derivation\":{\"status\":\"known\",\"value\":{\"methodId\":\"worldmonitor:china-corridor-condition\",\"methodVersion\":\"1\",\"computedAt\":\"2026-07-25T12:00:00.000Z\",\"inputSignalIds\":[\"signal:portwatch:port1069:2026-07-25T11:00:00.000Z\"]}}}}},{\"family\":\"aviation\",\"providerId\":\"provider:aviation\",\"availability\":\"unavailable\",\"reason\":\"No reviewed source observation is available in this example.\",\"sourceSignals\":[],\"provenance\":null},{\"family\":\"hazard\",\"providerId\":\"provider:hazard\",\"availability\":\"unavailable\",\"reason\":\"No reviewed source observation is available in this example.\",\"sourceSignals\":[],\"provenance\":null},{\"family\":\"power_energy\",\"providerId\":\"provider:power_energy\",\"availability\":\"unavailable\",\"reason\":\"No reviewed source observation is available in this example.\",\"sourceSignals\":[],\"provenance\":null},{\"family\":\"strategic_industry\",\"providerId\":\"provider:strategic_industry\",\"availability\":\"unavailable\",\"reason\":\"No reviewed source observation is available in this example.\",\"sourceSignals\":[],\"provenance\":null},{\"family\":\"trade\",\"providerId\":\"provider:trade\",\"availability\":\"unavailable\",\"reason\":\"No reviewed source observation is available in this example.\",\"sourceSignals\":[],\"provenance\":null}]},{\"id\":\"china-western-land-sea-corridor\",\"name\":\"Western Land-Sea Corridor\",\"description\":\"Reviewed western corridor linking inland manufacturing hubs, Xinjiang land crossings, and Guangxi gateways to regional and maritime routes.\",\"boundary\":[{\"lat\":20.4,\"lon\":106.2},{\"lat\":20.4,\"lon\":110.4},{\"lat\":32.5,\"lon\":110.4},{\"lat\":47,\"lon\":91},{\"lat\":47,\"lon\":78.5},{\"lat\":41,\"lon\":78.5},{\"lat\":27,\"lon\":99.7},{\"lat\":22,\"lon\":105.8},{\"lat\":20.4,\"lon\":106.2}],\"nodes\":[{\"id\":\"china-node:western-port-qinzhou\",\"name\":\"Qinzhou\",\"type\":\"port\",\"lat\":21.6788,\"lon\":108.6383,\"sourceOwner\":\"IMF PortWatch\",\"sourceSelector\":{\"family\":\"port\",\"id\":\"port1071\"}}],\"availability\":\"partial\",\"conditions\":[{\"family\":\"port\",\"providerId\":\"portwatch\",\"availability\":\"available\",\"reason\":null,\"sourceSignals\":[{\"id\":\"signal:portwatch:port1071:2026-07-25T11:00:00.000Z\",\"family\":\"port\",\"selectorId\":\"port1071\",\"availability\":\"available\",\"publisher\":{\"id\":\"publisher:imf-portwatch\",\"name\":\"IMF PortWatch\",\"type\":\"official\"},\"sourceUrl\":\"https://portwatch.imf.org/\",\"sourceScope\":\"node\",\"observationTime\":\"2026-07-25T11:00:00.000Z\",\"observationTimePrecision\":\"instant\",\"releaseTime\":null,\"releaseTimePrecision\":\"unknown\",\"retrievalTime\":\"2026-07-25T11:05:00.000Z\",\"retrievalTimePrecision\":\"instant\",\"revision\":null,\"transportFreshness\":\"fresh\",\"contentFreshness\":\"current\",\"summary\":\"PortWatch activity observation available for Qinzhou.\",\"metrics\":{\"tankerCalls30d\":14}}],\"provenance\":{\"contractVersion\":\"decision-signal-provenance/v1\",\"signalId\":\"signal:corridor-condition:china-western-land-sea-corridor:port:2026-07-25T11:00:00.000Z\",\"familyId\":\"composed_corridor_condition\",\"claims\":{\"publisher\":{\"status\":\"known\",\"value\":{\"id\":\"publisher:worldmonitor-derived\",\"name\":\"WorldMonitor derived output\",\"type\":\"derived_output\",\"registryReference\":null}},\"observation_time\":{\"status\":\"known\",\"value\":{\"role\":\"observation\",\"value\":\"2026-07-25T11:00:00.000Z\",\"precision\":\"instant\"}},\"source_url\":{\"status\":\"not_applicable\",\"reason\":\"The corridor condition links source URLs through its input signals.\"},\"original_reference\":{\"status\":\"not_applicable\",\"reason\":\"The corridor condition is composed from multiple source records.\"},\"original_language\":{\"status\":\"not_applicable\",\"reason\":\"The deterministic composition has no original-language text.\"},\"translation\":{\"status\":\"not_applicable\",\"reason\":\"The deterministic composition has no translated source text.\"},\"effective_time\":{\"status\":\"known\",\"value\":{\"role\":\"effective\",\"value\":\"2026-07-25T11:00:00.000Z\",\"precision\":\"instant\"}},\"publication_time\":{\"status\":\"not_applicable\",\"reason\":\"The computed condition is not a publisher release.\"},\"retrieval_time\":{\"status\":\"known\",\"value\":{\"role\":\"retrieval\",\"value\":\"2026-07-25T11:05:00.000Z\",\"precision\":\"instant\"}},\"revision\":{\"status\":\"known\",\"value\":{\"vintageId\":\"china-western-land-sea-corridor:port:2026-07-25T11:00:00.000Z\",\"sequence\":1,\"state\":\"original\"}},\"supersession\":{\"status\":\"known\",\"value\":{\"state\":\"current\"}},\"extraction_confidence\":{\"status\":\"not_applicable\",\"reason\":\"Each input signal owns its extraction confidence.\"},\"classification_confidence\":{\"status\":\"known\",\"value\":{\"score\":1,\"method\":\"exact-reviewed-selector/v1\"}},\"corroboration\":{\"status\":\"known\",\"value\":{\"state\":\"single_source\",\"sourceSignalIds\":[\"signal:portwatch:port1071:2026-07-25T11:00:00.000Z\"]}},\"transport_freshness\":{\"status\":\"known\",\"value\":{\"state\":\"fresh\",\"assessedAt\":\"2026-07-25T12:00:00.000Z\",\"lastSuccessAt\":\"2026-07-25T11:05:00.000Z\"}},\"content_freshness\":{\"status\":\"known\",\"value\":{\"state\":\"current\",\"assessedAt\":\"2026-07-25T12:00:00.000Z\",\"contentAsOf\":\"2026-07-25T11:00:00.000Z\"}},\"derivation\":{\"status\":\"known\",\"value\":{\"methodId\":\"worldmonitor:china-corridor-condition\",\"methodVersion\":\"1\",\"computedAt\":\"2026-07-25T12:00:00.000Z\",\"inputSignalIds\":[\"signal:portwatch:port1071:2026-07-25T11:00:00.000Z\"]}}}}},{\"family\":\"aviation\",\"providerId\":\"provider:aviation\",\"availability\":\"unavailable\",\"reason\":\"No reviewed source observation is available in this example.\",\"sourceSignals\":[],\"provenance\":null},{\"family\":\"hazard\",\"providerId\":\"provider:hazard\",\"availability\":\"unavailable\",\"reason\":\"No reviewed source observation is available in this example.\",\"sourceSignals\":[],\"provenance\":null},{\"family\":\"power_energy\",\"providerId\":\"provider:power_energy\",\"availability\":\"unavailable\",\"reason\":\"No reviewed source observation is available in this example.\",\"sourceSignals\":[],\"provenance\":null},{\"family\":\"strategic_industry\",\"providerId\":\"provider:strategic_industry\",\"availability\":\"unavailable\",\"reason\":\"No reviewed source observation is available in this example.\",\"sourceSignals\":[],\"provenance\":null},{\"family\":\"trade\",\"providerId\":\"provider:trade\",\"availability\":\"unavailable\",\"reason\":\"No reviewed source observation is available in this example.\",\"sourceSignals\":[],\"provenance\":null}]}]}",
  "upstreamUnavailable": false
}

{
  "violations": [
    {
      "field": "<string>",
      "description": "<string>"
    }
  ]
}

{
  "error": "<string>"
}

{
  "error": "<string>",
  "requiredTier": 123,
  "currentTier": 123,
  "planKey": "<string>"
}

{
  "message": "<string>"
}

{
  "message": "<string>"
}