List Plan Meters

curl --request GET \
  --url https://api-sandbox.y.uno/v1/subscriptions/plans/{plan_id}/meters \
  --header 'X-Account-Code: <x-account-code>' \
  --header 'private-secret-key: <api-key>' \
  --header 'public-api-key: <api-key>'

import requests

url = "https://api-sandbox.y.uno/v1/subscriptions/plans/{plan_id}/meters"

headers = {
    "X-Account-Code": "<x-account-code>",
    "public-api-key": "<api-key>",
    "private-secret-key": "<api-key>"
}

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

print(response.text)

const options = {
  method: 'GET',
  headers: {
    'X-Account-Code': '<x-account-code>',
    'public-api-key': '<api-key>',
    'private-secret-key': '<api-key>'
  }
};

fetch('https://api-sandbox.y.uno/v1/subscriptions/plans/{plan_id}/meters', 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-sandbox.y.uno/v1/subscriptions/plans/{plan_id}/meters",
  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-Account-Code: <x-account-code>",
    "private-secret-key: <api-key>",
    "public-api-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-sandbox.y.uno/v1/subscriptions/plans/{plan_id}/meters"

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

	req.Header.Add("X-Account-Code", "<x-account-code>")
	req.Header.Add("public-api-key", "<api-key>")
	req.Header.Add("private-secret-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-sandbox.y.uno/v1/subscriptions/plans/{plan_id}/meters")
  .header("X-Account-Code", "<x-account-code>")
  .header("public-api-key", "<api-key>")
  .header("private-secret-key", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api-sandbox.y.uno/v1/subscriptions/plans/{plan_id}/meters")

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

request = Net::HTTP::Get.new(url)
request["X-Account-Code"] = '<x-account-code>'
request["public-api-key"] = '<api-key>'
request["private-secret-key"] = '<api-key>'

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

{
  "data": [
    {
      "id": "77777777-7777-7777-7777-777777777777",
      "plan_id": "00000000-0000-4000-8000-000000000001",
      "meter_id": "66666666-6666-6666-6666-666666666666",
      "credits": 100.5,
      "pricing_strategy": "PER_UNIT",
      "price_per_credit": {
        "currency": "USD",
        "value": 0.05
      },
      "country_prices": [
        {
          "country": "US",
          "amount": {
            "currency": "USD",
            "value": 0.06
          }
        }
      ],
      "created_at": "2026-08-18T09:00:04.000000Z",
      "updated_at": "2026-08-18T09:00:04.000000Z"
    },
    {
      "id": "88888888-8888-8888-8888-888888888888",
      "plan_id": "00000000-0000-4000-8000-000000000001",
      "meter_id": "55555555-5555-5555-5555-555555555555",
      "credits": 10000,
      "pricing_strategy": "PER_UNIT",
      "price_per_credit": null,
      "country_prices": [],
      "created_at": "2026-08-18T09:00:04.000000Z",
      "updated_at": "2026-08-18T09:00:04.000000Z"
    }
  ],
  "pagination": {
    "total": 2,
    "limit": 20,
    "offset": 0,
    "has_more": false
  }
}

{
  "code": "PLAN_NOT_FOUND",
  "messages": [
    "The plan does not exist or is not linked to this account."
  ]
}

{
  "code": "PRODUCT_NOT_ENABLED",
  "messages": [
    "Usage-based billing is not enabled for this organization"
  ]
}