List Stripe accounts with a negative balance

list_negative_balances.rb

# Load the Stripe library and set your secret key
require 'stripe'
Stripe.api_key = ENV['SECRET_KEY']

# List connected accounts
accounts = Stripe::Account.list(limit: 100)

# Paginate through the list of accounts
accounts.auto_paging_each do |acct|
  # Retrieve the balance for this account
  balance = Stripe::Balance.retrieve(stripe_account: acct.id)

  # Look for negative balances
  if balance.available.first.amount < 0
    # Output the account ID and negative amount
    # In your app, you could send an email to notify the account
    puts "#{acct.id} has a negative balance of #{balance.available.first.amount}"
  end
end