Stripe API - Next Payment date

Question

I am signing my customers to a monthly recurring billing using the stripe API.

How can I display when their next payment is due given this respone:

"subscription": {
    "current_period_end": 1306060846,
    "status": "trialing",
    "plan": {
      "interval": "month",
      "amount": 1000,
      "trial_period_days": 0,
      "object": "plan",
      "id": "Basic"
    },
    "current_period_start": 1305974416,
    "start": 1305974416,
    "object": "subscription",
    "trial_start": 1305974416,
    "trial_end": 1306060846,
    "customer": "O8ygDbcWW9aswmxctU9z",
  },
  "id": "O8ygDbcWW9aswmxctU9z"
}

Answer 1

trial_end gives the next_payment_date in timestamp.

You can transfer it into date format using date function in php.

Update: As of mid 2019, for a subscription not currently in trial, you'll find the Unix timestamp for the next billing period in the Subscription object as current_period_end.

Answer 2

You can check the status of the subscription as follows:

customer = Stripe::Customer.retrieve("cus_7G9REJXtaW05QY")
subscription = customer.subscriptions.retrieve("sub_7HFIqkWIDqEhho")

if subscription.status == 'trialing'
  next_payment_date = Time.at(subscription.trial_end).strftime("%B %d, %Y")
end

After the trail ends you can check the current_period_end attribute from the subscription

next_payment_date = Time.at(subscription.current_period_end).strftime("%B %d, %Y")

Moreover, you can use the current_period_end if you have only one month trial. That would work in all the cases.

PS: For the status check, the word is trialing and not trialling, if I am not wrong, there is a spelling mistake by Stripe team. :-)