diff --git a/spec/cassettes/vindi/last_response.yml b/spec/cassettes/vindi/last_response.yml
index b448345..d721fb3 100644
--- a/spec/cassettes/vindi/last_response.yml
+++ b/spec/cassettes/vindi/last_response.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: get
-    uri: https://staging-app.vindi.com.br/api/v1/plans
+    uri: https://sandbox-app.vindi.com.br/api/v1/plans
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/raise_404_error.yml b/spec/cassettes/vindi/raise_404_error.yml
index b394887..494be45 100644
--- a/spec/cassettes/vindi/raise_404_error.yml
+++ b/spec/cassettes/vindi/raise_404_error.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: get
-    uri: https://staging-app.vindi.com.br/api/v1/hello
+    uri: https://sandbox-app.vindi.com.br/api/v1/hello
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/bill_items/bill_item.yml b/spec/cassettes/vindi/rest/bill_items/bill_item.yml
index 826eac3..1148acc 100644
--- a/spec/cassettes/vindi/rest/bill_items/bill_item.yml
+++ b/spec/cassettes/vindi/rest/bill_items/bill_item.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: get
-    uri: https://staging-app.vindi.com.br/api/v1/bill_items/133
+    uri: https://sandbox-app.vindi.com.br/api/v1/bill_items/133
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/bills/approve_bill.yml b/spec/cassettes/vindi/rest/bills/approve_bill.yml
index 57589d3..9c17654 100644
--- a/spec/cassettes/vindi/rest/bills/approve_bill.yml
+++ b/spec/cassettes/vindi/rest/bills/approve_bill.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: post
-    uri: https://staging-app.vindi.com.br/api/v1/bills/476/approve
+    uri: https://sandbox-app.vindi.com.br/api/v1/bills/476/approve
     body:
       encoding: UTF-8
       string: ''
diff --git a/spec/cassettes/vindi/rest/bills/bill.yml b/spec/cassettes/vindi/rest/bills/bill.yml
index a8d38a9..6ff905f 100644
--- a/spec/cassettes/vindi/rest/bills/bill.yml
+++ b/spec/cassettes/vindi/rest/bills/bill.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: get
-    uri: https://staging-app.vindi.com.br/api/v1/bills/468
+    uri: https://sandbox-app.vindi.com.br/api/v1/bills/468
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/bills/charge_bill.yml b/spec/cassettes/vindi/rest/bills/charge_bill.yml
index 451a2da..f3dc83e 100644
--- a/spec/cassettes/vindi/rest/bills/charge_bill.yml
+++ b/spec/cassettes/vindi/rest/bills/charge_bill.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: post
-    uri: https://staging-app.vindi.com.br/api/v1/bills/479/charge
+    uri: https://sandbox-app.vindi.com.br/api/v1/bills/479/charge
     body:
       encoding: UTF-8
       string: ''
diff --git a/spec/cassettes/vindi/rest/bills/create_bill.yml b/spec/cassettes/vindi/rest/bills/create_bill.yml
index e05c856..1ef5cc2 100644
--- a/spec/cassettes/vindi/rest/bills/create_bill.yml
+++ b/spec/cassettes/vindi/rest/bills/create_bill.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: post
-    uri: https://staging-app.vindi.com.br/api/v1/bills
+    uri: https://sandbox-app.vindi.com.br/api/v1/bills
     body:
       encoding: UTF-8
       string: bill_items%5B%5D%5Bamount%5D=1&bill_items%5B%5D%5Bproduct_id%5D=26&customer_id=2&payment_method_code=credit_card
diff --git a/spec/cassettes/vindi/rest/bills/create_invoice.yml b/spec/cassettes/vindi/rest/bills/create_invoice.yml
index ace09d9..7d14da5 100644
--- a/spec/cassettes/vindi/rest/bills/create_invoice.yml
+++ b/spec/cassettes/vindi/rest/bills/create_invoice.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: post
-    uri: https://staging-app.vindi.com.br/api/v1/bills/481/invoice
+    uri: https://sandbox-app.vindi.com.br/api/v1/bills/481/invoice
     body:
       encoding: UTF-8
       string: ''
diff --git a/spec/cassettes/vindi/rest/bills/delete_bill.yml b/spec/cassettes/vindi/rest/bills/delete_bill.yml
index 1ef9ff7..9c824b4 100644
--- a/spec/cassettes/vindi/rest/bills/delete_bill.yml
+++ b/spec/cassettes/vindi/rest/bills/delete_bill.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: delete
-    uri: https://staging-app.vindi.com.br/api/v1/bills/475
+    uri: https://sandbox-app.vindi.com.br/api/v1/bills/475
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/bills/list_bills.yml b/spec/cassettes/vindi/rest/bills/list_bills.yml
index c3d87d4..7fd81be 100644
--- a/spec/cassettes/vindi/rest/bills/list_bills.yml
+++ b/spec/cassettes/vindi/rest/bills/list_bills.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: get
-    uri: https://staging-app.vindi.com.br/api/v1/bills
+    uri: https://sandbox-app.vindi.com.br/api/v1/bills
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/bills/update_bill.yml b/spec/cassettes/vindi/rest/bills/update_bill.yml
index adcd843..dd3fc3a 100644
--- a/spec/cassettes/vindi/rest/bills/update_bill.yml
+++ b/spec/cassettes/vindi/rest/bills/update_bill.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: put
-    uri: https://staging-app.vindi.com.br/api/v1/bills/468
+    uri: https://sandbox-app.vindi.com.br/api/v1/bills/468
     body:
       encoding: UTF-8
       string: installments=2
diff --git a/spec/cassettes/vindi/rest/charges/charge.yml b/spec/cassettes/vindi/rest/charges/charge.yml
index a235963..f7036ec 100644
--- a/spec/cassettes/vindi/rest/charges/charge.yml
+++ b/spec/cassettes/vindi/rest/charges/charge.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: get
-    uri: https://staging-app.vindi.com.br/api/v1/charges/71
+    uri: https://sandbox-app.vindi.com.br/api/v1/charges/71
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/charges/delete_charge.yml b/spec/cassettes/vindi/rest/charges/delete_charge.yml
index d6eb35d..9868ace 100644
--- a/spec/cassettes/vindi/rest/charges/delete_charge.yml
+++ b/spec/cassettes/vindi/rest/charges/delete_charge.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: delete
-    uri: https://staging-app.vindi.com.br/api/v1/charges/71
+    uri: https://sandbox-app.vindi.com.br/api/v1/charges/71
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/charges/list_charges.yml b/spec/cassettes/vindi/rest/charges/list_charges.yml
index 567bb05..71ccd26 100644
--- a/spec/cassettes/vindi/rest/charges/list_charges.yml
+++ b/spec/cassettes/vindi/rest/charges/list_charges.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: get
-    uri: https://staging-app.vindi.com.br/api/v1/charges
+    uri: https://sandbox-app.vindi.com.br/api/v1/charges
     body:
       encoding: US-ASCII
       string: ''
@@ -29,7 +29,7 @@ http_interactions:
       Etag:
       - W/"07deff6352a1b0ae7bab0ce1e39c7fde"
       Link:
-      - <https://staging-app.vindi.com.br/api/v1/charges?page=2>; rel="last", <https://staging-app.vindi.com.br/api/v1/charges?page=2>;
+      - <https://sandbox-app.vindi.com.br/api/v1/charges?page=2>; rel="last", <https://sandbox-app.vindi.com.br/api/v1/charges?page=2>;
         rel="next"
       Per-Page:
       - '25'
diff --git a/spec/cassettes/vindi/rest/charges/refund_charge.yml b/spec/cassettes/vindi/rest/charges/refund_charge.yml
index 1a4795c..9f6b70b 100644
--- a/spec/cassettes/vindi/rest/charges/refund_charge.yml
+++ b/spec/cassettes/vindi/rest/charges/refund_charge.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: post
-    uri: https://staging-app.vindi.com.br/api/v1/charges/513/refund
+    uri: https://sandbox-app.vindi.com.br/api/v1/charges/513/refund
     body:
       encoding: UTF-8
       string: amount=10
diff --git a/spec/cassettes/vindi/rest/charges/reissue.yml b/spec/cassettes/vindi/rest/charges/reissue.yml
index 2bdc153..0e90afd 100644
--- a/spec/cassettes/vindi/rest/charges/reissue.yml
+++ b/spec/cassettes/vindi/rest/charges/reissue.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: post
-    uri: https://staging-app.vindi.com.br/api/v1/charges/447/reissue
+    uri: https://sandbox-app.vindi.com.br/api/v1/charges/447/reissue
     body:
       encoding: UTF-8
       string: payment_method_code=debit_card
diff --git a/spec/cassettes/vindi/rest/charges/update_charge.yml b/spec/cassettes/vindi/rest/charges/update_charge.yml
index c2e2069..59b4e50 100644
--- a/spec/cassettes/vindi/rest/charges/update_charge.yml
+++ b/spec/cassettes/vindi/rest/charges/update_charge.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: put
-    uri: https://staging-app.vindi.com.br/api/v1/charges/71
+    uri: https://sandbox-app.vindi.com.br/api/v1/charges/71
     body:
       encoding: UTF-8
       string: installments=2
diff --git a/spec/cassettes/vindi/rest/customers/create_customer.yml b/spec/cassettes/vindi/rest/customers/create_customer.yml
index 76f4cdb..2bd0adc 100644
--- a/spec/cassettes/vindi/rest/customers/create_customer.yml
+++ b/spec/cassettes/vindi/rest/customers/create_customer.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: post
-    uri: https://staging-app.vindi.com.br/api/v1/customers
+    uri: https://sandbox-app.vindi.com.br/api/v1/customers
     body:
       encoding: UTF-8
       string: name=Jane+Doe
diff --git a/spec/cassettes/vindi/rest/customers/customer.yml b/spec/cassettes/vindi/rest/customers/customer.yml
index c7b6486..e385a10 100644
--- a/spec/cassettes/vindi/rest/customers/customer.yml
+++ b/spec/cassettes/vindi/rest/customers/customer.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: get
-    uri: https://staging-app.vindi.com.br/api/v1/customers/15
+    uri: https://sandbox-app.vindi.com.br/api/v1/customers/15
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/customers/delete_customer.yml b/spec/cassettes/vindi/rest/customers/delete_customer.yml
index cf8ce81..0e19a5d 100644
--- a/spec/cassettes/vindi/rest/customers/delete_customer.yml
+++ b/spec/cassettes/vindi/rest/customers/delete_customer.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: delete
-    uri: https://staging-app.vindi.com.br/api/v1/customers/15
+    uri: https://sandbox-app.vindi.com.br/api/v1/customers/15
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/customers/list_customers.yml b/spec/cassettes/vindi/rest/customers/list_customers.yml
index 2f97e07..6044368 100644
--- a/spec/cassettes/vindi/rest/customers/list_customers.yml
+++ b/spec/cassettes/vindi/rest/customers/list_customers.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: get
-    uri: https://staging-app.vindi.com.br/api/v1/customers
+    uri: https://sandbox-app.vindi.com.br/api/v1/customers
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/customers/update_customer.yml b/spec/cassettes/vindi/rest/customers/update_customer.yml
index 024dbd0..8ccca0b 100644
--- a/spec/cassettes/vindi/rest/customers/update_customer.yml
+++ b/spec/cassettes/vindi/rest/customers/update_customer.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: put
-    uri: https://staging-app.vindi.com.br/api/v1/customers/15
+    uri: https://sandbox-app.vindi.com.br/api/v1/customers/15
     body:
       encoding: UTF-8
       string: name=Johana+Doe
diff --git a/spec/cassettes/vindi/rest/discounts/create_discount.yml b/spec/cassettes/vindi/rest/discounts/create_discount.yml
index 0daaceb..eeabe11 100644
--- a/spec/cassettes/vindi/rest/discounts/create_discount.yml
+++ b/spec/cassettes/vindi/rest/discounts/create_discount.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: post
-    uri: https://staging-app.vindi.com.br/api/v1/discounts
+    uri: https://sandbox-app.vindi.com.br/api/v1/discounts
     body:
       encoding: UTF-8
       string: amount=1&cycles=1&discount_type=percentage&percentage=10&product_item_id=118&quantity=1
diff --git a/spec/cassettes/vindi/rest/discounts/delete_discount.yml b/spec/cassettes/vindi/rest/discounts/delete_discount.yml
index 200588c..7958cda 100644
--- a/spec/cassettes/vindi/rest/discounts/delete_discount.yml
+++ b/spec/cassettes/vindi/rest/discounts/delete_discount.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: delete
-    uri: https://staging-app.vindi.com.br/api/v1/discounts/14
+    uri: https://sandbox-app.vindi.com.br/api/v1/discounts/14
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/discounts/discount.yml b/spec/cassettes/vindi/rest/discounts/discount.yml
index b7e4c03..d457b52 100644
--- a/spec/cassettes/vindi/rest/discounts/discount.yml
+++ b/spec/cassettes/vindi/rest/discounts/discount.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: get
-    uri: https://staging-app.vindi.com.br/api/v1/discounts/14
+    uri: https://sandbox-app.vindi.com.br/api/v1/discounts/14
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/import_batches/list_import_batches.yml b/spec/cassettes/vindi/rest/import_batches/list_import_batches.yml
index eb64c46..631474a 100644
--- a/spec/cassettes/vindi/rest/import_batches/list_import_batches.yml
+++ b/spec/cassettes/vindi/rest/import_batches/list_import_batches.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: get
-    uri: https://staging-app.vindi.com.br/api/v1/import_batches
+    uri: https://sandbox-app.vindi.com.br/api/v1/import_batches
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/invoices/create_invoice.yml b/spec/cassettes/vindi/rest/invoices/create_invoice.yml
index 49a7901..b78d9ad 100644
--- a/spec/cassettes/vindi/rest/invoices/create_invoice.yml
+++ b/spec/cassettes/vindi/rest/invoices/create_invoice.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: post
-    uri: https://staging-app.vindi.com.br/api/v1/invoices
+    uri: https://sandbox-app.vindi.com.br/api/v1/invoices
     body:
       encoding: UTF-8
       string: amount=1&bill_id=71
diff --git a/spec/cassettes/vindi/rest/invoices/delete_invoice.yml b/spec/cassettes/vindi/rest/invoices/delete_invoice.yml
index 224253f..e7da485 100644
--- a/spec/cassettes/vindi/rest/invoices/delete_invoice.yml
+++ b/spec/cassettes/vindi/rest/invoices/delete_invoice.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: delete
-    uri: https://staging-app.vindi.com.br/api/v1/invoices/108
+    uri: https://sandbox-app.vindi.com.br/api/v1/invoices/108
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/invoices/invoice.yml b/spec/cassettes/vindi/rest/invoices/invoice.yml
index 7719fc9..aebda12 100644
--- a/spec/cassettes/vindi/rest/invoices/invoice.yml
+++ b/spec/cassettes/vindi/rest/invoices/invoice.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: get
-    uri: https://staging-app.vindi.com.br/api/v1/invoices/108
+    uri: https://sandbox-app.vindi.com.br/api/v1/invoices/108
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/invoices/list_invoices.yml b/spec/cassettes/vindi/rest/invoices/list_invoices.yml
index e6eadf2..d92a1fd 100644
--- a/spec/cassettes/vindi/rest/invoices/list_invoices.yml
+++ b/spec/cassettes/vindi/rest/invoices/list_invoices.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: get
-    uri: https://staging-app.vindi.com.br/api/v1/invoices
+    uri: https://sandbox-app.vindi.com.br/api/v1/invoices
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/invoices/update_invoice.yml b/spec/cassettes/vindi/rest/invoices/update_invoice.yml
deleted file mode 100644
index 2a19a72..0000000
--- a/spec/cassettes/vindi/rest/invoices/update_invoice.yml
+++ /dev/null
@@ -1,57 +0,0 @@
----
-http_interactions:
-- request:
-    method: put
-    uri: https://staging-app.vindi.com.br/api/v1/invoices/108
-    body:
-      encoding: UTF-8
-      string: amount=2
-    headers:
-      User-Agent:
-      - Vindi-Ruby/0.0.1
-      Authorization:
-      - Basic eER3M2VsUHdkZGx6cWdGekpxWlhraXktalpselZ2WTdMMWFWZGNEYk1IZzo=
-      Content-Type:
-      - application/x-www-form-urlencoded
-      Accept-Encoding:
-      - gzip;q=1.0,deflate;q=0.6,identity;q=0.3
-      Accept:
-      - "*/*"
-  response:
-    status:
-      code: 422
-      message: Unprocessable Entity
-    headers:
-      Cache-Control:
-      - no-cache
-      Content-Type:
-      - application/json; charset=UTF-8
-      Date:
-      - Fri, 08 Sep 2017 16:11:00 GMT
-      Rate-Limit-Limit:
-      - '120'
-      Rate-Limit-Remaining:
-      - '116'
-      Rate-Limit-Reset:
-      - '1504887118'
-      Server:
-      - nginx
-      Set-Cookie:
-      - _mkra_ctxt=bdc4b7da0cb7dd0254ec2aae989690c6--422; path=/; max-age=5; HttpOnly
-      X-Request-Id:
-      - a5f1819a-effc-425c-8d85-345dd6ce5e7c
-      X-Runtime:
-      - '0.032218'
-      Content-Length:
-      - '97'
-      Connection:
-      - keep-alive
-    body:
-      encoding: ASCII-8BIT
-      string: !binary |-
-        eyJlcnJvcnMiOlt7ImlkIjoiaW52YWxpZF9wYXJhbWV0ZXIiLCJwYXJhbWV0
-        ZXIiOiJiYXNlIiwibWVzc2FnZSI6Im7Do28gc3Vwb3J0YSBhdHVhbGl6YcOn
-        w6NvIn1dfQ==
-    http_version: 
-  recorded_at: Fri, 08 Sep 2017 16:11:00 GMT
-recorded_with: VCR 3.0.3
diff --git a/spec/cassettes/vindi/rest/issues/issue.yml b/spec/cassettes/vindi/rest/issues/issue.yml
index a082cd3..8b547e5 100644
--- a/spec/cassettes/vindi/rest/issues/issue.yml
+++ b/spec/cassettes/vindi/rest/issues/issue.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: get
-    uri: https://staging-app.vindi.com.br/api/v1/issues/2
+    uri: https://sandbox-app.vindi.com.br/api/v1/issues/2
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/issues/list_issues.yml b/spec/cassettes/vindi/rest/issues/list_issues.yml
index 958765c..1a6f666 100644
--- a/spec/cassettes/vindi/rest/issues/list_issues.yml
+++ b/spec/cassettes/vindi/rest/issues/list_issues.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: get
-    uri: https://staging-app.vindi.com.br/api/v1/issues
+    uri: https://sandbox-app.vindi.com.br/api/v1/issues
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/issues/update_issue.yml b/spec/cassettes/vindi/rest/issues/update_issue.yml
index 0feef86..410327b 100644
--- a/spec/cassettes/vindi/rest/issues/update_issue.yml
+++ b/spec/cassettes/vindi/rest/issues/update_issue.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: put
-    uri: https://staging-app.vindi.com.br/api/v1/issues/2
+    uri: https://sandbox-app.vindi.com.br/api/v1/issues/2
     body:
       encoding: UTF-8
       string: status=open
diff --git a/spec/cassettes/vindi/rest/merchant_users/create_merchant_user.yml b/spec/cassettes/vindi/rest/merchant_users/create_merchant_user.yml
index 4c10d58..0db7445 100644
--- a/spec/cassettes/vindi/rest/merchant_users/create_merchant_user.yml
+++ b/spec/cassettes/vindi/rest/merchant_users/create_merchant_user.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: post
-    uri: https://staging-app.vindi.com.br/api/v1/merchant_users
+    uri: https://sandbox-app.vindi.com.br/api/v1/merchant_users
     body:
       encoding: UTF-8
       string: email=janedoe%40teste.com&name=Jane+Doe&role_id=10
diff --git a/spec/cassettes/vindi/rest/merchant_users/delete_merchant_user.yml b/spec/cassettes/vindi/rest/merchant_users/delete_merchant_user.yml
index 8ca708f..de39470 100644
--- a/spec/cassettes/vindi/rest/merchant_users/delete_merchant_user.yml
+++ b/spec/cassettes/vindi/rest/merchant_users/delete_merchant_user.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: delete
-    uri: https://staging-app.vindi.com.br/api/v1/merchant_users/39
+    uri: https://sandbox-app.vindi.com.br/api/v1/merchant_users/39
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/merchant_users/list_merchant_users.yml b/spec/cassettes/vindi/rest/merchant_users/list_merchant_users.yml
index 4d11fed..72d714e 100644
--- a/spec/cassettes/vindi/rest/merchant_users/list_merchant_users.yml
+++ b/spec/cassettes/vindi/rest/merchant_users/list_merchant_users.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: get
-    uri: https://staging-app.vindi.com.br/api/v1/merchant_users
+    uri: https://sandbox-app.vindi.com.br/api/v1/merchant_users
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/merchant_users/merchant_user.yml b/spec/cassettes/vindi/rest/merchant_users/merchant_user.yml
index b8c51fe..a517ba7 100644
--- a/spec/cassettes/vindi/rest/merchant_users/merchant_user.yml
+++ b/spec/cassettes/vindi/rest/merchant_users/merchant_user.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: get
-    uri: https://staging-app.vindi.com.br/api/v1/merchant_users/38
+    uri: https://sandbox-app.vindi.com.br/api/v1/merchant_users/38
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/merchant_users/reactivate_merchant_user.yml b/spec/cassettes/vindi/rest/merchant_users/reactivate_merchant_user.yml
index 48fa7da..5ce2e54 100644
--- a/spec/cassettes/vindi/rest/merchant_users/reactivate_merchant_user.yml
+++ b/spec/cassettes/vindi/rest/merchant_users/reactivate_merchant_user.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: post
-    uri: https://staging-app.vindi.com.br/api/v1/merchant_users/39/reactivate
+    uri: https://sandbox-app.vindi.com.br/api/v1/merchant_users/39/reactivate
     body:
       encoding: UTF-8
       string: ''
diff --git a/spec/cassettes/vindi/rest/merchant_users/update_merchant_user.yml b/spec/cassettes/vindi/rest/merchant_users/update_merchant_user.yml
index 3f20913..67b3e19 100644
--- a/spec/cassettes/vindi/rest/merchant_users/update_merchant_user.yml
+++ b/spec/cassettes/vindi/rest/merchant_users/update_merchant_user.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: put
-    uri: https://staging-app.vindi.com.br/api/v1/merchant_users/39
+    uri: https://sandbox-app.vindi.com.br/api/v1/merchant_users/39
     body:
       encoding: UTF-8
       string: role_id=7
diff --git a/spec/cassettes/vindi/rest/merchants/current_merchant.yml b/spec/cassettes/vindi/rest/merchants/current_merchant.yml
index 7c9730b..61ff0cc 100644
--- a/spec/cassettes/vindi/rest/merchants/current_merchant.yml
+++ b/spec/cassettes/vindi/rest/merchants/current_merchant.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: get
-    uri: https://staging-app.vindi.com.br/api/v1/merchants/current
+    uri: https://sandbox-app.vindi.com.br/api/v1/merchants/current
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/merchants/list_merchants.yml b/spec/cassettes/vindi/rest/merchants/list_merchants.yml
index 5c245e0..ab87f76 100644
--- a/spec/cassettes/vindi/rest/merchants/list_merchants.yml
+++ b/spec/cassettes/vindi/rest/merchants/list_merchants.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: get
-    uri: https://staging-app.vindi.com.br/api/v1/merchants
+    uri: https://sandbox-app.vindi.com.br/api/v1/merchants
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/merchants/merchant.yml b/spec/cassettes/vindi/rest/merchants/merchant.yml
index 86927fd..824058c 100644
--- a/spec/cassettes/vindi/rest/merchants/merchant.yml
+++ b/spec/cassettes/vindi/rest/merchants/merchant.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: get
-    uri: https://staging-app.vindi.com.br/api/v1/merchants/7
+    uri: https://sandbox-app.vindi.com.br/api/v1/merchants/7
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/messages/create_message.yml b/spec/cassettes/vindi/rest/messages/create_message.yml
index 392726d..a44d06b 100644
--- a/spec/cassettes/vindi/rest/messages/create_message.yml
+++ b/spec/cassettes/vindi/rest/messages/create_message.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: post
-    uri: https://staging-app.vindi.com.br/api/v1/messages
+    uri: https://sandbox-app.vindi.com.br/api/v1/messages
     body:
       encoding: UTF-8
       string: charge_id=71&customer_id=2&email=cliente%40email.com&notification_id=6
diff --git a/spec/cassettes/vindi/rest/messages/list_messages.yml b/spec/cassettes/vindi/rest/messages/list_messages.yml
index ba1dcf5..c88c50c 100644
--- a/spec/cassettes/vindi/rest/messages/list_messages.yml
+++ b/spec/cassettes/vindi/rest/messages/list_messages.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: get
-    uri: https://staging-app.vindi.com.br/api/v1/messages
+    uri: https://sandbox-app.vindi.com.br/api/v1/messages
     body:
       encoding: US-ASCII
       string: ''
@@ -29,7 +29,7 @@ http_interactions:
       Etag:
       - W/"7fe8dbd70fc45d1831aa699f41c2d15e"
       Link:
-      - <https://staging-app.vindi.com.br/api/v1/messages?page=2>; rel="last", <https://staging-app.vindi.com.br/api/v1/messages?page=2>;
+      - <https://sandbox-app.vindi.com.br/api/v1/messages?page=2>; rel="last", <https://sandbox-app.vindi.com.br/api/v1/messages?page=2>;
         rel="next"
       Per-Page:
       - '25'
diff --git a/spec/cassettes/vindi/rest/messages/message.yml b/spec/cassettes/vindi/rest/messages/message.yml
index 572376e..09af83e 100644
--- a/spec/cassettes/vindi/rest/messages/message.yml
+++ b/spec/cassettes/vindi/rest/messages/message.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: get
-    uri: https://staging-app.vindi.com.br/api/v1/messages/154
+    uri: https://sandbox-app.vindi.com.br/api/v1/messages/154
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/movements/create_movement.yml b/spec/cassettes/vindi/rest/movements/create_movement.yml
index 7fbcfbb..f5516f1 100644
--- a/spec/cassettes/vindi/rest/movements/create_movement.yml
+++ b/spec/cassettes/vindi/rest/movements/create_movement.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: post
-    uri: https://staging-app.vindi.com.br/api/v1/movements
+    uri: https://sandbox-app.vindi.com.br/api/v1/movements
     body:
       encoding: UTF-8
       string: amount=1&bill_id=509&movement_type=credit
diff --git a/spec/cassettes/vindi/rest/notifications/create_notification.yml b/spec/cassettes/vindi/rest/notifications/create_notification.yml
index 692e21e..1f90285 100644
--- a/spec/cassettes/vindi/rest/notifications/create_notification.yml
+++ b/spec/cassettes/vindi/rest/notifications/create_notification.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: post
-    uri: https://staging-app.vindi.com.br/api/v1/notifications
+    uri: https://sandbox-app.vindi.com.br/api/v1/notifications
     body:
       encoding: UTF-8
       string: content=Hey%2C+Hoops%21&name=Hoops&notification_type=email&status=active&subject=Hoops&trigger_day=5&trigger_type=charge_due_at
diff --git a/spec/cassettes/vindi/rest/notifications/create_notification_item.yml b/spec/cassettes/vindi/rest/notifications/create_notification_item.yml
index 4a39fcd..587c50e 100644
--- a/spec/cassettes/vindi/rest/notifications/create_notification_item.yml
+++ b/spec/cassettes/vindi/rest/notifications/create_notification_item.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: post
-    uri: https://staging-app.vindi.com.br/api/v1/notifications/48/notification_items
+    uri: https://sandbox-app.vindi.com.br/api/v1/notifications/48/notification_items
     body:
       encoding: UTF-8
       string: item_id=22&item_type=Plan
diff --git a/spec/cassettes/vindi/rest/notifications/delete_notification.yml b/spec/cassettes/vindi/rest/notifications/delete_notification.yml
index 25de23b..1c3078f 100644
--- a/spec/cassettes/vindi/rest/notifications/delete_notification.yml
+++ b/spec/cassettes/vindi/rest/notifications/delete_notification.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: delete
-    uri: https://staging-app.vindi.com.br/api/v1/notifications/47
+    uri: https://sandbox-app.vindi.com.br/api/v1/notifications/47
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/notifications/delete_notification_item.yml b/spec/cassettes/vindi/rest/notifications/delete_notification_item.yml
index 0a95cbb..6300b80 100644
--- a/spec/cassettes/vindi/rest/notifications/delete_notification_item.yml
+++ b/spec/cassettes/vindi/rest/notifications/delete_notification_item.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: delete
-    uri: https://staging-app.vindi.com.br/api/v1/notifications/48/notification_items/7
+    uri: https://sandbox-app.vindi.com.br/api/v1/notifications/48/notification_items/7
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/notifications/list_notification_items.yml b/spec/cassettes/vindi/rest/notifications/list_notification_items.yml
index 663e383..d787f36 100644
--- a/spec/cassettes/vindi/rest/notifications/list_notification_items.yml
+++ b/spec/cassettes/vindi/rest/notifications/list_notification_items.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: get
-    uri: https://staging-app.vindi.com.br/api/v1/notifications/48/notification_items
+    uri: https://sandbox-app.vindi.com.br/api/v1/notifications/48/notification_items
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/notifications/list_notifications.yml b/spec/cassettes/vindi/rest/notifications/list_notifications.yml
index 17ae656..17daa95 100644
--- a/spec/cassettes/vindi/rest/notifications/list_notifications.yml
+++ b/spec/cassettes/vindi/rest/notifications/list_notifications.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: get
-    uri: https://staging-app.vindi.com.br/api/v1/notifications
+    uri: https://sandbox-app.vindi.com.br/api/v1/notifications
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/notifications/notification.yml b/spec/cassettes/vindi/rest/notifications/notification.yml
index 39403e7..f031d08 100644
--- a/spec/cassettes/vindi/rest/notifications/notification.yml
+++ b/spec/cassettes/vindi/rest/notifications/notification.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: get
-    uri: https://staging-app.vindi.com.br/api/v1/notifications/41
+    uri: https://sandbox-app.vindi.com.br/api/v1/notifications/41
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/notifications/update_notification.yml b/spec/cassettes/vindi/rest/notifications/update_notification.yml
index 2fea0b4..c14215e 100644
--- a/spec/cassettes/vindi/rest/notifications/update_notification.yml
+++ b/spec/cassettes/vindi/rest/notifications/update_notification.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: put
-    uri: https://staging-app.vindi.com.br/api/v1/notifications/41
+    uri: https://sandbox-app.vindi.com.br/api/v1/notifications/41
     body:
       encoding: UTF-8
       string: trigger_day=3
diff --git a/spec/cassettes/vindi/rest/payment_methods/list_payment_methods.yml b/spec/cassettes/vindi/rest/payment_methods/list_payment_methods.yml
index 8374027..4bcbce8 100644
--- a/spec/cassettes/vindi/rest/payment_methods/list_payment_methods.yml
+++ b/spec/cassettes/vindi/rest/payment_methods/list_payment_methods.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: get
-    uri: https://staging-app.vindi.com.br/api/v1/payment_methods
+    uri: https://sandbox-app.vindi.com.br/api/v1/payment_methods
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/payment_methods/payment_method.yml b/spec/cassettes/vindi/rest/payment_methods/payment_method.yml
index d5ac7e8..3b4574b 100644
--- a/spec/cassettes/vindi/rest/payment_methods/payment_method.yml
+++ b/spec/cassettes/vindi/rest/payment_methods/payment_method.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: get
-    uri: https://staging-app.vindi.com.br/api/v1/payment_methods/13
+    uri: https://sandbox-app.vindi.com.br/api/v1/payment_methods/13
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/payment_profiles/create_payment_profile.yml b/spec/cassettes/vindi/rest/payment_profiles/create_payment_profile.yml
index e95e2cc..605eebc 100644
--- a/spec/cassettes/vindi/rest/payment_profiles/create_payment_profile.yml
+++ b/spec/cassettes/vindi/rest/payment_profiles/create_payment_profile.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: post
-    uri: https://staging-app.vindi.com.br/api/v1/payment_profiles
+    uri: https://sandbox-app.vindi.com.br/api/v1/payment_profiles
     body:
       encoding: UTF-8
       string: card_cvv=123&card_expiration=12%2F2018&card_number=5167454851671773&customer_id=382&holder_name=John+Doe&payment_company_code=mastercard&payment_method_code=credit_card
diff --git a/spec/cassettes/vindi/rest/payment_profiles/delete_payment_profile.yml b/spec/cassettes/vindi/rest/payment_profiles/delete_payment_profile.yml
index dc5d4e0..8a0a0d5 100644
--- a/spec/cassettes/vindi/rest/payment_profiles/delete_payment_profile.yml
+++ b/spec/cassettes/vindi/rest/payment_profiles/delete_payment_profile.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: delete
-    uri: https://staging-app.vindi.com.br/api/v1/payment_profiles/37
+    uri: https://sandbox-app.vindi.com.br/api/v1/payment_profiles/37
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/payment_profiles/list_payment_profiles.yml b/spec/cassettes/vindi/rest/payment_profiles/list_payment_profiles.yml
index 2fb62fd..acfacc5 100644
--- a/spec/cassettes/vindi/rest/payment_profiles/list_payment_profiles.yml
+++ b/spec/cassettes/vindi/rest/payment_profiles/list_payment_profiles.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: get
-    uri: https://staging-app.vindi.com.br/api/v1/payment_profiles
+    uri: https://sandbox-app.vindi.com.br/api/v1/payment_profiles
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/payment_profiles/payment_profile.yml b/spec/cassettes/vindi/rest/payment_profiles/payment_profile.yml
index a3317af..93ff6ad 100644
--- a/spec/cassettes/vindi/rest/payment_profiles/payment_profile.yml
+++ b/spec/cassettes/vindi/rest/payment_profiles/payment_profile.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: get
-    uri: https://staging-app.vindi.com.br/api/v1/payment_profiles/18
+    uri: https://sandbox-app.vindi.com.br/api/v1/payment_profiles/18
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/periods/create_period_bill.yml b/spec/cassettes/vindi/rest/periods/create_period_bill.yml
index f6d5428..a30e726 100644
--- a/spec/cassettes/vindi/rest/periods/create_period_bill.yml
+++ b/spec/cassettes/vindi/rest/periods/create_period_bill.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: post
-    uri: https://staging-app.vindi.com.br/api/v1/periods/379/bill
+    uri: https://sandbox-app.vindi.com.br/api/v1/periods/379/bill
     body:
       encoding: UTF-8
       string: ''
diff --git a/spec/cassettes/vindi/rest/periods/list_periods.yml b/spec/cassettes/vindi/rest/periods/list_periods.yml
index b8cf6a8..af22983 100644
--- a/spec/cassettes/vindi/rest/periods/list_periods.yml
+++ b/spec/cassettes/vindi/rest/periods/list_periods.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: get
-    uri: https://staging-app.vindi.com.br/api/v1/periods
+    uri: https://sandbox-app.vindi.com.br/api/v1/periods
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/periods/period.yml b/spec/cassettes/vindi/rest/periods/period.yml
index 4fa86a6..5dbc0ea 100644
--- a/spec/cassettes/vindi/rest/periods/period.yml
+++ b/spec/cassettes/vindi/rest/periods/period.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: get
-    uri: https://staging-app.vindi.com.br/api/v1/periods/360
+    uri: https://sandbox-app.vindi.com.br/api/v1/periods/360
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/periods/update_period.yml b/spec/cassettes/vindi/rest/periods/update_period.yml
index a973534..4e20b6d 100644
--- a/spec/cassettes/vindi/rest/periods/update_period.yml
+++ b/spec/cassettes/vindi/rest/periods/update_period.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: put
-    uri: https://staging-app.vindi.com.br/api/v1/periods/360
+    uri: https://sandbox-app.vindi.com.br/api/v1/periods/360
     body:
       encoding: UTF-8
       string: billing_at=27%2F09%2F2017
diff --git a/spec/cassettes/vindi/rest/plans/create_plan.yml b/spec/cassettes/vindi/rest/plans/create_plan.yml
index 92ca228..9376c53 100644
--- a/spec/cassettes/vindi/rest/plans/create_plan.yml
+++ b/spec/cassettes/vindi/rest/plans/create_plan.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: post
-    uri: https://staging-app.vindi.com.br/api/v1/plans
+    uri: https://sandbox-app.vindi.com.br/api/v1/plans
     body:
       encoding: UTF-8
       string: billing_trigger_day=3&billing_trigger_type=beginning_of_period&interval=months&interval_count=1&name=awesome+plan
diff --git a/spec/cassettes/vindi/rest/plans/list_plans.yml b/spec/cassettes/vindi/rest/plans/list_plans.yml
index cdc257d..66a15f4 100644
--- a/spec/cassettes/vindi/rest/plans/list_plans.yml
+++ b/spec/cassettes/vindi/rest/plans/list_plans.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: get
-    uri: https://staging-app.vindi.com.br/api/v1/plans
+    uri: https://sandbox-app.vindi.com.br/api/v1/plans
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/plans/plan.yml b/spec/cassettes/vindi/rest/plans/plan.yml
index 779d31f..3aaa05f 100644
--- a/spec/cassettes/vindi/rest/plans/plan.yml
+++ b/spec/cassettes/vindi/rest/plans/plan.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: get
-    uri: https://staging-app.vindi.com.br/api/v1/plans/15
+    uri: https://sandbox-app.vindi.com.br/api/v1/plans/15
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/plans/update_plan.yml b/spec/cassettes/vindi/rest/plans/update_plan.yml
index 4666172..e097e43 100644
--- a/spec/cassettes/vindi/rest/plans/update_plan.yml
+++ b/spec/cassettes/vindi/rest/plans/update_plan.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: put
-    uri: https://staging-app.vindi.com.br/api/v1/plans/15
+    uri: https://sandbox-app.vindi.com.br/api/v1/plans/15
     body:
       encoding: UTF-8
       string: name=default+plan
diff --git a/spec/cassettes/vindi/rest/product_items/create_product_item.yml b/spec/cassettes/vindi/rest/product_items/create_product_item.yml
index 359d79c..9631c3b 100644
--- a/spec/cassettes/vindi/rest/product_items/create_product_item.yml
+++ b/spec/cassettes/vindi/rest/product_items/create_product_item.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: post
-    uri: https://staging-app.vindi.com.br/api/v1/product_items
+    uri: https://sandbox-app.vindi.com.br/api/v1/product_items
     body:
       encoding: UTF-8
       string: product_id=26&quantity=1
diff --git a/spec/cassettes/vindi/rest/product_items/delete_product_item.yml b/spec/cassettes/vindi/rest/product_items/delete_product_item.yml
index 9b34819..8a814c7 100644
--- a/spec/cassettes/vindi/rest/product_items/delete_product_item.yml
+++ b/spec/cassettes/vindi/rest/product_items/delete_product_item.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: delete
-    uri: https://staging-app.vindi.com.br/api/v1/product_items/131
+    uri: https://sandbox-app.vindi.com.br/api/v1/product_items/131
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/product_items/product_item.yml b/spec/cassettes/vindi/rest/product_items/product_item.yml
index 221c542..45012b3 100644
--- a/spec/cassettes/vindi/rest/product_items/product_item.yml
+++ b/spec/cassettes/vindi/rest/product_items/product_item.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: get
-    uri: https://staging-app.vindi.com.br/api/v1/product_items/131
+    uri: https://sandbox-app.vindi.com.br/api/v1/product_items/131
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/product_items/update_product_item.yml b/spec/cassettes/vindi/rest/product_items/update_product_item.yml
index 7e34c25..b5ef6e5 100644
--- a/spec/cassettes/vindi/rest/product_items/update_product_item.yml
+++ b/spec/cassettes/vindi/rest/product_items/update_product_item.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: put
-    uri: https://staging-app.vindi.com.br/api/v1/product_items/130
+    uri: https://sandbox-app.vindi.com.br/api/v1/product_items/130
     body:
       encoding: UTF-8
       string: cycles=2
diff --git a/spec/cassettes/vindi/rest/products/create_product.yml b/spec/cassettes/vindi/rest/products/create_product.yml
index 3fe3c7e..3f6ba98 100644
--- a/spec/cassettes/vindi/rest/products/create_product.yml
+++ b/spec/cassettes/vindi/rest/products/create_product.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: post
-    uri: https://staging-app.vindi.com.br/api/v1/products
+    uri: https://sandbox-app.vindi.com.br/api/v1/products
     body:
       encoding: UTF-8
       string: name=tshirt&pricing_schema%5Bprice%5D=100
diff --git a/spec/cassettes/vindi/rest/products/list_products.yml b/spec/cassettes/vindi/rest/products/list_products.yml
index ff2de06..f937cc8 100644
--- a/spec/cassettes/vindi/rest/products/list_products.yml
+++ b/spec/cassettes/vindi/rest/products/list_products.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: get
-    uri: https://staging-app.vindi.com.br/api/v1/products
+    uri: https://sandbox-app.vindi.com.br/api/v1/products
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/products/product.yml b/spec/cassettes/vindi/rest/products/product.yml
index 6f25345..7654865 100644
--- a/spec/cassettes/vindi/rest/products/product.yml
+++ b/spec/cassettes/vindi/rest/products/product.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: get
-    uri: https://staging-app.vindi.com.br/api/v1/products/26
+    uri: https://sandbox-app.vindi.com.br/api/v1/products/26
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/products/update_product.yml b/spec/cassettes/vindi/rest/products/update_product.yml
index 31b747a..1892e58 100644
--- a/spec/cassettes/vindi/rest/products/update_product.yml
+++ b/spec/cassettes/vindi/rest/products/update_product.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: put
-    uri: https://staging-app.vindi.com.br/api/v1/products/26
+    uri: https://sandbox-app.vindi.com.br/api/v1/products/26
     body:
       encoding: UTF-8
       string: name=t-shirt&pricing_schema%5Bprice%5D=100
diff --git a/spec/cassettes/vindi/rest/roles/list_roles.yml b/spec/cassettes/vindi/rest/roles/list_roles.yml
index d714b56..5f0156c 100644
--- a/spec/cassettes/vindi/rest/roles/list_roles.yml
+++ b/spec/cassettes/vindi/rest/roles/list_roles.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: get
-    uri: https://staging-app.vindi.com.br/api/v1/roles
+    uri: https://sandbox-app.vindi.com.br/api/v1/roles
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/subscriptions/create_subscription.yml b/spec/cassettes/vindi/rest/subscriptions/create_subscription.yml
index 9f1d907..14ccbd5 100644
--- a/spec/cassettes/vindi/rest/subscriptions/create_subscription.yml
+++ b/spec/cassettes/vindi/rest/subscriptions/create_subscription.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: post
-    uri: https://staging-app.vindi.com.br/api/v1/subscriptions
+    uri: https://sandbox-app.vindi.com.br/api/v1/subscriptions
     body:
       encoding: UTF-8
       string: customer_id=2&payment_method_code=credit_card&plan_id=15&product_items%5B%5D%5Bproduct_id%5D=26
diff --git a/spec/cassettes/vindi/rest/subscriptions/delete_subscription.yml b/spec/cassettes/vindi/rest/subscriptions/delete_subscription.yml
index 6ef9a86..5d3241f 100644
--- a/spec/cassettes/vindi/rest/subscriptions/delete_subscription.yml
+++ b/spec/cassettes/vindi/rest/subscriptions/delete_subscription.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: delete
-    uri: https://staging-app.vindi.com.br/api/v1/subscriptions/64
+    uri: https://sandbox-app.vindi.com.br/api/v1/subscriptions/64
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/subscriptions/list_subscriptions.yml b/spec/cassettes/vindi/rest/subscriptions/list_subscriptions.yml
index 32ec5b9..5c69a94 100644
--- a/spec/cassettes/vindi/rest/subscriptions/list_subscriptions.yml
+++ b/spec/cassettes/vindi/rest/subscriptions/list_subscriptions.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: get
-    uri: https://staging-app.vindi.com.br/api/v1/subscriptions
+    uri: https://sandbox-app.vindi.com.br/api/v1/subscriptions
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/subscriptions/reactivate_subscription.yml b/spec/cassettes/vindi/rest/subscriptions/reactivate_subscription.yml
index 7937cb5..c6aff8c 100644
--- a/spec/cassettes/vindi/rest/subscriptions/reactivate_subscription.yml
+++ b/spec/cassettes/vindi/rest/subscriptions/reactivate_subscription.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: post
-    uri: https://staging-app.vindi.com.br/api/v1/subscriptions/61/reactivate
+    uri: https://sandbox-app.vindi.com.br/api/v1/subscriptions/61/reactivate
     body:
       encoding: UTF-8
       string: ''
diff --git a/spec/cassettes/vindi/rest/subscriptions/renew_subscription.yml b/spec/cassettes/vindi/rest/subscriptions/renew_subscription.yml
index 31d1ebe..86a2412 100644
--- a/spec/cassettes/vindi/rest/subscriptions/renew_subscription.yml
+++ b/spec/cassettes/vindi/rest/subscriptions/renew_subscription.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: post
-    uri: https://staging-app.vindi.com.br/api/v1/subscriptions/65/renew
+    uri: https://sandbox-app.vindi.com.br/api/v1/subscriptions/65/renew
     body:
       encoding: UTF-8
       string: ''
diff --git a/spec/cassettes/vindi/rest/subscriptions/subscription.yml b/spec/cassettes/vindi/rest/subscriptions/subscription.yml
index 427c77b..2ac4eb3 100644
--- a/spec/cassettes/vindi/rest/subscriptions/subscription.yml
+++ b/spec/cassettes/vindi/rest/subscriptions/subscription.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: get
-    uri: https://staging-app.vindi.com.br/api/v1/subscriptions/64
+    uri: https://sandbox-app.vindi.com.br/api/v1/subscriptions/64
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/subscriptions/update_subscription.yml b/spec/cassettes/vindi/rest/subscriptions/update_subscription.yml
index d0f0e34..ba8b45f 100644
--- a/spec/cassettes/vindi/rest/subscriptions/update_subscription.yml
+++ b/spec/cassettes/vindi/rest/subscriptions/update_subscription.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: put
-    uri: https://staging-app.vindi.com.br/api/v1/subscriptions/64
+    uri: https://sandbox-app.vindi.com.br/api/v1/subscriptions/64
     body:
       encoding: UTF-8
       string: payment_method_code=debit_card
diff --git a/spec/cassettes/vindi/rest/transactions/create_transaction.yml b/spec/cassettes/vindi/rest/transactions/create_transaction.yml
index 0b0693a..fb5136f 100644
--- a/spec/cassettes/vindi/rest/transactions/create_transaction.yml
+++ b/spec/cassettes/vindi/rest/transactions/create_transaction.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: post
-    uri: https://staging-app.vindi.com.br/api/v1/transactions
+    uri: https://sandbox-app.vindi.com.br/api/v1/transactions
     body:
       encoding: UTF-8
       string: amount=100&charge_id=457&paid_at=2017-09-08&payment_method_code=cash
diff --git a/spec/cassettes/vindi/rest/transactions/list_transactions.yml b/spec/cassettes/vindi/rest/transactions/list_transactions.yml
index e7ccc66..80da543 100644
--- a/spec/cassettes/vindi/rest/transactions/list_transactions.yml
+++ b/spec/cassettes/vindi/rest/transactions/list_transactions.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: get
-    uri: https://staging-app.vindi.com.br/api/v1/transactions
+    uri: https://sandbox-app.vindi.com.br/api/v1/transactions
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/transactions/transaction.yml b/spec/cassettes/vindi/rest/transactions/transaction.yml
index dd691ff..8832498 100644
--- a/spec/cassettes/vindi/rest/transactions/transaction.yml
+++ b/spec/cassettes/vindi/rest/transactions/transaction.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: get
-    uri: https://staging-app.vindi.com.br/api/v1/transactions/498
+    uri: https://sandbox-app.vindi.com.br/api/v1/transactions/498
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/usages/create_usage.yml b/spec/cassettes/vindi/rest/usages/create_usage.yml
index 1650890..ace6fb7 100644
--- a/spec/cassettes/vindi/rest/usages/create_usage.yml
+++ b/spec/cassettes/vindi/rest/usages/create_usage.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: post
-    uri: https://staging-app.vindi.com.br/api/v1/usages
+    uri: https://sandbox-app.vindi.com.br/api/v1/usages
     body:
       encoding: UTF-8
       string: period_id=382&product_item_id=141&quantity=3
diff --git a/spec/cassettes/vindi/rest/usages/delete_usage.yml b/spec/cassettes/vindi/rest/usages/delete_usage.yml
index 2d3d9d6..f8c8d09 100644
--- a/spec/cassettes/vindi/rest/usages/delete_usage.yml
+++ b/spec/cassettes/vindi/rest/usages/delete_usage.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: delete
-    uri: https://staging-app.vindi.com.br/api/v1/usages/652
+    uri: https://sandbox-app.vindi.com.br/api/v1/usages/652
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/cassettes/vindi/rest/users/current_user.yml b/spec/cassettes/vindi/rest/users/current_user.yml
index e066032..4ebe3f3 100644
--- a/spec/cassettes/vindi/rest/users/current_user.yml
+++ b/spec/cassettes/vindi/rest/users/current_user.yml
@@ -2,7 +2,7 @@
 http_interactions:
 - request:
     method: get
-    uri: https://staging-app.vindi.com.br/api/v1/users/current
+    uri: https://sandbox-app.vindi.com.br/api/v1/users/current
     body:
       encoding: US-ASCII
       string: ''
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index 561e971..d9994c1 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -1,7 +1,6 @@
 require 'simplecov'
 SimpleCov.start
 
-VINDI_STAGING_ENDPOINT = "https://staging-app.vindi.com.br/api/v1/".freeze
 VINDI_SANDBOX_ENDPOINT = "https://sandbox-app.vindi.com.br/api/v1/".freeze
 
 require 'vindi'
@@ -27,13 +26,13 @@ def stub_get(url)
 
 def vindi_url(url)
   return url if url =~ /^https/
-  url.prepend(VINDI_STAGING_ENDPOINT)
+  url.prepend(VINDI_SANDBOX_ENDPOINT)
 end
 
 def test_key
-  'xDw3elPwddlzqgFzJqZXkiy-jZlzVvY7L1aVdcDbMHg'
+  'T9qEAJ7vIU9Unj0vmiZFDVjywt2Vn-MhYHcjrjwB6n0'
 end
 
 def basic_auth_client(key = test_key)
-  Vindi::Client.new(key: key, api_endpoint: VINDI_STAGING_ENDPOINT)
+  Vindi::Client.new(key: key, api_endpoint: VINDI_SANDBOX_ENDPOINT)
 end
diff --git a/spec/vindi/client_spec.rb b/spec/vindi/client_spec.rb
index 4e1da96..066a1db 100644
--- a/spec/vindi/client_spec.rb
+++ b/spec/vindi/client_spec.rb
@@ -4,7 +4,7 @@
   let(:options) do
     { key: key, default_media_type: 'application/vnd.api+json' }
   end
-  let(:key) { 'xDw3elPwddlzqgFzJqZXkiy-jZlzVvY7L1aVdcDbMHg' }
+  let(:key) { test_key }
   let(:client) { basic_auth_client }
 
   context 'initialization' do
@@ -57,7 +57,7 @@
 
     describe 'authorization' do
       it 'makes a authenticated request' do
-        token = 'eER3M2VsUHdkZGx6cWdGekpxWlhraXktalpselZ2WTdMMWFWZGNEYk1IZzo='
+        token = 'VDlxRUFKN3ZJVTlVbmowdm1pWkZEVmp5d3QyVm4tTWhZSGNqcmp3QjZuMDo='
 
         root_request = stub_get('')
           .with({ headers: {'Authorization': "Basic #{token}"}})