curl -G "https://api.dcycle.io/v2/logistics/packages" \
  -H "x-api-key: ${DCYCLE_API_KEY}" \
  -H "x-organization-id: ${DCYCLE_ORG_ID}" \
  --data-urlencode "id=3f2a1b0c-9d8e-4f7a-8b6c-5d4e3f2a1b0c" \
  --data-urlencode "id=4a3b2c1d-0e9f-4a8b-9c7d-6e5f4a3b2c1d"

import os

import requests

package_ids = ["3f2a1b0c-9d8e-4f7a-8b6c-5d4e3f2a1b0c", "4a3b2c1d-0e9f-4a8b-9c7d-6e5f4a3b2c1d"]
response = requests.get(
    "https://api.dcycle.io/v2/logistics/packages",
    headers={
        "x-api-key": os.environ["DCYCLE_API_KEY"],
        "x-organization-id": os.environ["DCYCLE_ORG_ID"],
    },
    params=[("id", package_id) for package_id in package_ids],  # up to 100 per request
    timeout=60,
)
response.raise_for_status()
for package in response.json()["items"]:
    print(package["package_key"], package["total_co2e"])

const axios = require('axios');

const packageIds = ['3f2a1b0c-9d8e-4f7a-8b6c-5d4e3f2a1b0c', '4a3b2c1d-0e9f-4a8b-9c7d-6e5f4a3b2c1d'];
const params = new URLSearchParams(packageIds.map((id) => ['id', id])); // up to 100 per request
const { data } = await axios.get(`https://api.dcycle.io/v2/logistics/packages?${params}`, {
  headers: {
    'x-api-key': process.env.DCYCLE_API_KEY,
    'x-organization-id': process.env.DCYCLE_ORG_ID,
  },
});
data.items.forEach((pkg) => console.log(pkg.package_key, pkg.total_co2e));

{
  "items": [
    {
      "id": "3f2a1b0c-9d8e-4f7a-8b6c-5d4e3f2a1b0c",
      "package_key": "PKG-000123",
      "shipment_id": "SHIP-0042",
      "client_billing_id": null,
      "weight_kg": 2.3,
      "total_distance_km": 812.0,
      "total_co2e": 0.287,
      "status": "active",
      "created_at": "2026-11-03T22:26:04.472Z",
      "updated_at": "2026-11-04T09:10:00.000Z"
    }
  ],
  "not_found": ["4a3b2c1d-0e9f-4a8b-9c7d-6e5f4a3b2c1d"]
}