问题 I would like to make a payment using Stripe ACH . I use gem plaid . Here is my Link code: var linkHandler = Plaid.create({ clientName: 'Some Name', env: 'sandbox', key: ENV['key'], product: ['auth'], onSuccess: function(public_token, metadata) { $.post('/plaid/set_auth', { public_token: public_token, account: metadata.account_id }); console.log('Public Token: ' + public_token); console.log('Selected account ID: ' + metadata.account_id); } }); Plaid controller: def set_auth public_token =