curl --request GET \
  --url https://commet.co/api/v1/plans \
  --header 'x-api-key: <api-key>'

import { Commet } from "@commet/node";

const commet = new Commet({ apiKey: "ck_xxx" });

const response = await commet.plans.list();

from commet import Commet

commet = Commet("ck_xxx")

plans_list_result = commet.plans.list()

client, err := commet.New("ck_xxx")
if err != nil {
	log.Fatal(err)
}
ctx := context.Background()

plansListResult, err := client.Plans.List(ctx, nil)
if err != nil {
	log.Fatal(err)
}

import co.commet.Commet;
import co.commet.params.ListPlansParams;

var commet = Commet.builder().apiKey("ck_xxx").build();

var plansListResult = commet.plans().list(ListPlansParams.builder().build());

use Commet\Commet;

$commet = new Commet('ck_xxx');

$plansListResult = $commet->plans->list();

{
  "object": "list",
  "data": [
    {
      "id": "plan_1a2b3c4d",
      "name": "Pro",
      "code": "pro",
      "description": "For growing API products",
      "consumptionModel": "metered",
      "isPublic": true,
      "isDefault": false,
      "isFree": false,
      "blockOnExhaustion": true,
      "sortOrder": 0,
      "planGroupId": "group_1a2b3c4d",
      "metadata": {},
      "createdAt": "2026-09-07T12:00:00.000Z",
      "updatedAt": "2026-09-07T12:00:00.000Z",
      "features": [
        {
          "code": "api_calls",
          "name": "API Calls",
          "type": "usage",
          "unitName": "calls",
          "enabled": true,
          "includedAmount": 1000,
          "unlimited": false,
          "overage": {
            "enabled": false,
            "model": null,
            "unitPrice": null
          },
          "regionalPrices": []
        }
      ],
      "prices": [
        {
          "id": "price_1a2b3c4d",
          "billingInterval": "monthly",
          "price": 2000,
          "isDefault": true,
          "trialDays": 0,
          "includedBalance": null,
          "includedCredits": null,
          "offerId": null,
          "inheritsFromPriceId": null,
          "metadata": {},
          "marketPrices": [],
          "regionalPrices": []
        }
      ],
      "exchangeRates": [],
      "object": "plan",
      "livemode": false
    }
  ],
  "hasMore": false
}

{
  "error": {
    "type": "validation_error",
    "code": "validation_error",
    "message": "The request contains an invalid parameter.",
    "doc_url": "https://commet.co/docs/api-reference/2026-08-27/errors/validation_error.md"
  }
}

{
  "error": {
    "type": "authentication_error",
    "code": "unauthorized",
    "message": "A valid API key is required.",
    "doc_url": "https://commet.co/docs/api-reference/2026-08-27/errors/unauthorized.md"
  }
}

{
  "error": {
    "type": "authentication_error",
    "code": "forbidden",
    "message": "You do not have permission to perform this operation.",
    "doc_url": "https://commet.co/docs/api-reference/2026-08-27/errors/forbidden.md"
  }
}

{
  "error": {
    "type": "rate_limit_error",
    "code": "rate_limited",
    "message": "Too many requests. Retry after the interval specified in the Retry-After header.",
    "doc_url": "https://commet.co/docs/api-reference/2026-08-27/errors/rate_limited.md"
  }
}

{
  "error": {
    "type": "internal_error",
    "code": "internal_error",
    "message": "An unexpected error occurred while processing the request.",
    "doc_url": "https://commet.co/docs/api-reference/2026-08-27/errors/internal_error.md"
  }
}