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GET
/
v2
/
subscriptions
/
{id}

​
Get Subscription

Retrieve information about a subscription, including its current status and next billing date.

​
Authentication

Authorization: Bearer glm_test_YOUR_API_KEY

​
Path Parameters

ParameterTypeRequiredDescription
idstringYesSubscription ID (e.g., sub_abc123xyz)

​
Request

GET /v2/subscriptions/{id}

​
Response

{
  "id": "sub_abc123xyz",
  "customer_id": "cus_xyz789",
  "status": "active",
  "product_id": 12345,
  "amount_cents": 9900,
  "currency": "USD",
  "interval": "monthly",
  "interval_count": 1,
  "current_period_start": "2025-10-18T14:30:00Z",
  "current_period_end": "2025-11-18T14:30:00Z",
  "next_billing_date": "2025-11-18T14:30:00Z",
  "cancel_at_period_end": false,
  "payment_method": {
    "type": "hsa_fsa_card",
    "last4": "1111",
    "brand": "visa"
  },
  "created_at": "2025-10-18T14:30:00Z",
  "updated_at": "2025-10-18T14:30:00Z"
}
See Subscription Object for complete field descriptions.

​
Examples

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Basic Retrieval

curl https://api.withgale.com/v2/subscriptions/sub_abc123xyz \
  -H "Authorization: Bearer glm_test_YOUR_API_KEY"

​
With JavaScript

const getSubscription = async (subscriptionId) => {
  const response = await fetch(
    `https://api.withgale.com/v2/subscriptions/${subscriptionId}`,
    {
      headers: {
        'Authorization': `Bearer ${process.env.GALE_API_KEY}`
      }
    }
  );

  return await response.json();
};

// Check subscription status
const sub = await getSubscription('sub_abc123xyz');
console.log(`Status: ${sub.status}`);
console.log(`Next billing: ${sub.next_billing_date}`);