Extripe

Stripe API wrapper in Elixir Read Documentation

Installation

Add extripe to your list of dependencies in mix.exs:

def deps do
  [{:extripe, "~> 1.0"}]
end

Usage

• Use with env var stripe_secret_key

  stripe_secret_key=sk_test_abcdefg12345678 iex -S mix
  

• Or config it

  config :extripe,
    stripe_secret_key: "sk_test_abcdefg12345678"
  

Features

Simple CRUD

Using Plan, Customer and Subscirption in the following examples, all entities should be supported, if you find anything that is not supported or new endpoints coming out from stripe, don't hesitate to file an issue

iex(1)> Extripe.Plan.index
{:ok,
 %{"data" => [%{"amount" => 1500, "created" => 1455733031, "currency" => "gbp",
      "id" => "regular_gb", "interval" => "month", "interval_count" => 1,
      "livemode" => false, "metadata" => %{}, "name" => "Regular GB",
      "object" => "plan", "statement_descriptor" => nil,
      "trial_period_days" => nil},
    %{"amount" => 1000, "created" => 1455632453, "currency" => "aud",
      "id" => "regular_au", "interval" => "month", "interval_count" => 1,
      "livemode" => false, "metadata" => %{}, "name" => "Regular AU",
      "object" => "plan", "statement_descriptor" => nil,
      "trial_period_days" => 15},
    %{"amount" => 1000, "created" => 1455593353, "currency" => "usd",
      "id" => "regular", "interval" => "month", "interval_count" => 1,
      "livemode" => false, "metadata" => %{}, "name" => "REGULAR",
      "object" => "plan", "statement_descriptor" => nil,
      "trial_period_days" => 15}], "has_more" => false, "object" => "list",
   "url" => "/v1/plans"}}

iex(2)> Extripe.Plan.show "regular"
{:ok,
 %{"amount" => 1000, "created" => 1455593353, "currency" => "usd",
   "id" => "regular", "interval" => "month", "interval_count" => 1,
   "livemode" => false, "metadata" => %{}, "name" => "REGULAR",
   "object" => "plan", "statement_descriptor" => nil,
   "trial_period_days" => 15}}

iex(3)> Extripe.Plan.create %{id: "test", name: "My Test Plan", amount: 1999, interval: "month", currency: "usd"}
{:ok,
 %{"amount" => 1999, "created" => 1455736111,
   "currency" => "usd", "id" => "test", "interval" => "month",
   "interval_count" => 1, "livemode" => false, "metadata" => %{},
   "name" => "My Test Plan", "object" => "plan", "statement_descriptor" => nil,
   "trial_period_days" => nil}}

# or Extripe.Plan.update "test_id", %{name: "MY TTTTEST PLAN"}
iex(4)> Extripe.Plan.update %{id: "test_id", name: "MY TTTTEST PLAN"}
{:ok,
 %{"amount" => 1999, "created" => 1455736111,
   "currency" => "usd", "id" => "test", "interval" => "month",
   "interval_count" => 1, "livemode" => false, "metadata" => %{},
   "name" => "MY TTTTEST PLAN", "object" => "plan",
   "statement_descriptor" => nil, "trial_period_days" => nil}}

iex(5)> Extripe.Plan.delete "test"
{:ok, %{"deleted" => true, "id" => "test"}}

Response

All actions return either {:ok, body :: map} or {:error, reason :: binary}

Nested resources

# find a customer first
iex(1)> Extripe.Customer.index
{:ok,
 %{"data" => [%{"account_balance" => 0, "created" => 1455721994,
      "currency" => "usd", "default_source" => nil, "delinquent" => false,
      "description" => "test self", "discount" => nil,
      "email" => "[email protected]", "id" => "cus_7vNk0duWVulcPe",
      "livemode" => false, "metadata" => %{}, "object" => "customer",
      "shipping" => nil,
      "sources" => %{"data" => [], "has_more" => false, "object" => "list",
        "total_count" => 0,
        "url" => "/v1/customers/cus_7vNk0duWVulcPe/sources"},
      "subscriptions" => %{"data" => [], "has_more" => false,
        "object" => "list", "total_count" => 0,
        "url" => "/v1/customers/cus_7vNk0duWVulcPe/subscriptions"}}],
   "has_more" => false, "object" => "list", "url" => "/v1/customers"}}

# find the subscriptions that belong to the customer
iex(2)> Extripe.Subscription.index customer: "cus_7vNk0duWVulcPe"
{:ok,
 %{"data" => [], "has_more" => false,
    "object" => "list",
    "url" => "/v1/customers/cus_7vNk0duWVulcPe/subscriptions"}}

# manipulations...
iex(3)> Extripe.Subscription.create customer: "cus_7vNk0duWVulcPe", %{plan: "regular"}
{:ok,
 %{"application_fee_percent" => nil,
   "cancel_at_period_end" => false, "canceled_at" => nil,
   "current_period_end" => 1457032418, "current_period_start" => 1455736418,
   "customer" => "cus_7vNk0duWVulcPe", "discount" => nil, "ended_at" => nil,
   "id" => "sub_7vRdUiQQhv3M7u", "metadata" => %{}, "object" => "subscription",
   "plan" => %{"amount" => 1000, "created" => 1455593353, "currency" => "usd",
     "id" => "regular", "interval" => "month", "interval_count" => 1,
     "livemode" => false, "metadata" => %{}, "name" => "REGULAR",
     "object" => "plan", "statement_descriptor" => nil,
     "trial_period_days" => 15}, "quantity" => 1, "start" => 1455736418,
   "status" => "trialing", "tax_percent" => nil, "trial_end" => 1457032418,
   "trial_start" => 1455736418}}

iex(4)> Extripe.Subscription.delete "sub_7vRdUiQQhv3M7u"
{:ok,
 %{"application_fee_percent" => nil,
   "cancel_at_period_end" => false, "canceled_at" => 1455736452,
   "current_period_end" => 1457032418, "current_period_start" => 1455736418,
   "customer" => "cus_7vNk0duWVulcPe", "discount" => nil,
   "ended_at" => 1455736452, "id" => "sub_7vRdUiQQhv3M7u", "metadata" => %{},
   "object" => "subscription",
   "plan" => %{"amount" => 1000, "created" => 1455593353, "currency" => "usd",
     "id" => "regular", "interval" => "month", "interval_count" => 1,
     "livemode" => false, "metadata" => %{}, "name" => "REGULAR",
     "object" => "plan", "statement_descriptor" => nil,
     "trial_period_days" => 15}, "quantity" => 1, "start" => 1455736418,
   "status" => "canceled", "tax_percent" => nil, "trial_end" => 1457032418,
   "trial_start" => 1455736418}}

Pagination

iex(1)> Extripe.Plan.index starting_after: "regular_au"
{:ok,
 %{"data" => [%{"amount" => 1000, "created" => 1455593353, "currency" => "usd",
      "id" => "regular", "interval" => "month", "interval_count" => 1,
      "livemode" => false, "metadata" => %{}, "name" => "REGULAR",
      "object" => "plan", "statement_descriptor" => nil,
      "trial_period_days" => 15}], "has_more" => false, "object" => "list",
   "url" => "/v1/plans"}}

iex(2)> Extripe.Plan.index ending_before: "regular_au"
{:ok,
 %{"data" => [%{"amount" => 1500,
      "created" => 1455733031, "currency" => "gbp", "id" => "regular_gb",
      "interval" => "month", "interval_count" => 1, "livemode" => false,
      "metadata" => %{}, "name" => "Regular GB", "object" => "plan",
      "statement_descriptor" => nil, "trial_period_days" => nil}],
   "has_more" => false, "object" => "list", "url" => "/v1/plans"}}

iex(3)> Extripe.Plan.index limit: 1
{:ok,
 %{"data" => [%{"amount" => 1500,
      "created" => 1455733031, "currency" => "gbp", "id" => "regular_gb",
      "interval" => "month", "interval_count" => 1, "livemode" => false,
      "metadata" => %{}, "name" => "Regular GB", "object" => "plan",
      "statement_descriptor" => nil, "trial_period_days" => nil}],
   "has_more" => true, "object" => "list", "url" => "/v1/plans"}}

iex(4)> {:ok, events} = Extripe.Event.index created: [lt: 1455733031]
{:ok,
 %{"data" => [%{"api_version" => "2016-02-03", "created" => 1455732840,
      "data" => %{"object" => %{"amount" => 1000, "created" => 1455593353,
          "currency" => "usd", "id" => "regular", "interval" => "month",
          "interval_count" => 1, "livemode" => false, "metadata" => %{},
          "name" => "REGULAR", "object" => "plan",
          "statement_descriptor" => nil, "trial_period_days" => 15},
        "previous_attributes" => %{"name" => "Regular"}},
      "id" => "evt_17fZoKEhB5xMvgQ7Fdl7krpl", "livemode" => false,
      "object" => "event", "pending_webhooks" => 0,
      "request" => "req_7vQfTWcjfnH7JW", "type" => "plan.updated"},
    %{"api_version" => "2016-02-03", "created" => 1455732634,
      "data" => %{"object" => %{"amount" => 1500, "created" => 1455730831,
          "currency" => "gbp", "id" => "regular_gb", "interval" => "month",
          "interval_count" => 1, "livemode" => false, "metadata" => %{},
          "name" => "REGULAR GB", "object" => "plan",
          "statement_descriptor" => nil, "trial_period_days" => nil}},
      "id" => "evt_17fZl0EhB5xMvgQ7Ekqu42UQ", "livemode" => false,
      "object" => "event", "pending_webhooks" => 0,
      "request" => "req_7vQc2AYrZYzkv3", "type" => "plan.deleted"},
    %{"api_version" => "2016-02-03", "created" => 1455732348,
      "data" => %{"object" => %{"application_fee_percent" => nil,
          "cancel_at_period_end" => false, "canceled_at" => 1455732348,
          "current_period_end" => 1457027674,
          "current_period_start" => 1455731674,
          "customer" => "cus_7vNk0duWVulcPe", "discount" => nil,
          "ended_at" => 1455732348, "id" => "sub_7vQMcLg9Qvbuzn",
          "metadata" => %{}, "object" => "subscription",
          "plan" => %{"amount" => 1000, "created" => 1455593353,
            "currency" => "usd", "id" => "regular", "interval" => "month",
            "interval_count" => 1, "livemode" => false, "metadata" => %{},
            "name" => "Regular", "object" => "plan",
            "statement_descriptor" => nil, "trial_period_days" => 15},
          "quantity" => 1, "start" => 1455731674, "status" => "canceled",
          "tax_percent" => nil, "trial_end" => 1457027674,
          "trial_start" => 1455731674}}, "id" => "evt_17fZgOEhB5xMvgQ750S7kXaH",
      "livemode" => false, "object" => "event", "pending_webhooks" => 0,
      "request" => "req_7vQXJ6d8hVgjA5",
      "type" => "customer.subscription.deleted"},
    ...]}}

iex(5)> {:ok, events} = Extripe.Event.index created: [gt: 1455733031]
# similar to the previous one
# and you also have gte, lte
# or you could just specify an integer unix timestamp for :created instead of a map or a keyword list

Contributing

# Adding a new resource
defmodule Extripe.NewResource do
  # normal resource
  # note: new_resource is probably plural
  use Extripe.Actions.CRUD, resource: "new_resource"

  # not fully CRUDable resource
  use Extripe.Actions.CRUD, only: [:index, :show], resource: "new_resource"
  # or
  use Extripe.Actions.CRUD, except: [:delete], resource: "new_resource"

  # nested resource
  # when the scoping resource is plural, e.g. /v1/customers/customer_id/subscriptions
  use Extripe.Actions.CRUD, scope: "customers", resource: "subscriptions"
  # when the scoping resource is singular, e.g. /v1/balance/history
  use Extripe.Actions.CRUD, scope: {"balance", :singular}, resource: "history"

  # singluar resource
  # currently only Balance is of this kind, /v1/balance
  use Extripe.Actions.CRUD, only: [:show], resource: "balance", singular: true

  # special case implementations
  def pay(id), do: # pay bill

  # special CRUD implementations
  def list do
    # special implementation of list
  end
end