diff --git a/Stripe/StripeiOSTests/STPPaymentIntentFunctionalTest.swift b/Stripe/StripeiOSTests/STPPaymentIntentFunctionalTest.swift
index 0af2e426b61..086dd18320f 100644
--- a/Stripe/StripeiOSTests/STPPaymentIntentFunctionalTest.swift
+++ b/Stripe/StripeiOSTests/STPPaymentIntentFunctionalTest.swift
@@ -1247,7 +1247,7 @@ class STPPaymentIntentFunctionalTest: STPNetworkStubbingTestCase {
         waitForExpectations(timeout: STPTestingNetworkRequestTimeout, handler: nil)
         XCTAssertNotNil(clientSecret)
 
-        let client = STPAPIClient(publishableKey: STPTestingDefaultPublishableKey)
+        let client = STPAPIClient(publishableKey: STPTestingDEPublishableKey)
         let expectation = self.expectation(description: "Payment Intent confirm")
 
         let paymentIntentParams = STPPaymentIntentParams(clientSecret: clientSecret!)
diff --git a/StripePayments/StripePaymentsTestUtils/Resources/recorded_network_traffic/STPPaymentIntentFunctionalTest/testConfirmPaymentIntentWithBillie/0000_post_create_payment_intent.tail b/StripePayments/StripePaymentsTestUtils/Resources/recorded_network_traffic/STPPaymentIntentFunctionalTest/testConfirmPaymentIntentWithBillie/0000_post_create_payment_intent.tail
index 692c7e24414..ebb3734c759 100644
--- a/StripePayments/StripePaymentsTestUtils/Resources/recorded_network_traffic/STPPaymentIntentFunctionalTest/testConfirmPaymentIntentWithBillie/0000_post_create_payment_intent.tail
+++ b/StripePayments/StripePaymentsTestUtils/Resources/recorded_network_traffic/STPPaymentIntentFunctionalTest/testConfirmPaymentIntentWithBillie/0000_post_create_payment_intent.tail
@@ -4,15 +4,15 @@ https:\/\/stp-mobile-ci-test-backend-e1b3\.stripedemos\.com\/create_payment_inte
 text/html
 Content-Type: text/html;charset=utf-8
 Alt-Svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
-Set-Cookie: rack.session=pMIErzC8rWXOygKEfCBNVNsF2J7U4SdhMksrcXlAP2kHWZ3cg%2BKntxE93WV3KI9gwgnd2xmYcG41FOMYUWl7QvkY%2BTW05X4u%2BMYmlx8Q%2F37sKdOc8%2FkStUszIwYrBD3kv4ksVxPZ7b1lz4tkbQtbLHeqgudA%2FQ0hxwUIUcmtcvNrl4JVBsg6Am%2FP%2BdGzNwFIzagWGSJ9telN0M3mkeVVG5Dw6a%2BB2ShGzhrnXjXyThI%3D; path=/
+Set-Cookie: rack.session=cOjIiWl7cRPpLLs37s7aDd78OI4dAkAvtjo70dzuTKu66wnT1veq26gKqQOEXQuqx%2BfKHvIxIMNcjvxrMowADdIqDkzzEAqvsZFHW%2B3tkoNRThR3FILA5qXUHOe%2FvaNmWYrb37OuYzeJ4KigiKk4mypqmfljL%2FMea3XzrFwZ%2B%2B%2BNkBbVy0eCJa0RRyiaOrFTGasS%2F%2Bw694%2B3HpdXXAIJchuYYQBCaoXJ1GMeYpjCJiU%3D; path=/
 Server: Google Frontend
-x-cloud-trace-context: 39512f477c3eba17fbb8a9c1ecaaca15;o=1
+x-cloud-trace-context: 42c6f290f5c381456f8ea483a0a5795b
 Via: 1.1 google
 x-xss-protection: 1; mode=block
-Date: Fri, 19 Jul 2024 22:35:31 GMT
+Date: Mon, 05 Aug 2024 17:20:03 GMT
 x-robots-tag: noindex, nofollow
 Content-Length: 147
 x-content-type-options: nosniff
 x-frame-options: SAMEORIGIN
 
-{"intent":"pi_3PePOhKG6vc7r7YC1Pw6dbvN","secret":"pi_3PePOhKG6vc7r7YC1Pw6dbvN_secret_GxrAcmHUHALTePgjypUIyYIF4","status":"requires_payment_method"}
\ No newline at end of file
+{"intent":"pi_3PkUZjAlz2yHYCNZ0bXjYgHZ","secret":"pi_3PkUZjAlz2yHYCNZ0bXjYgHZ_secret_uPEjiKrNcX5xLMFfatHnafE9X","status":"requires_payment_method"}
\ No newline at end of file
diff --git a/StripePayments/StripePaymentsTestUtils/Resources/recorded_network_traffic/STPPaymentIntentFunctionalTest/testConfirmPaymentIntentWithBillie/0001_post_v1_payment_intents_pi_3PePOhKG6vc7r7YC1Pw6dbvN_confirm.tail b/StripePayments/StripePaymentsTestUtils/Resources/recorded_network_traffic/STPPaymentIntentFunctionalTest/testConfirmPaymentIntentWithBillie/0001_post_v1_payment_intents_pi_3PkUZjAlz2yHYCNZ0bXjYgHZ_confirm.tail
similarity index 70%
rename from StripePayments/StripePaymentsTestUtils/Resources/recorded_network_traffic/STPPaymentIntentFunctionalTest/testConfirmPaymentIntentWithBillie/0001_post_v1_payment_intents_pi_3PePOhKG6vc7r7YC1Pw6dbvN_confirm.tail
rename to StripePayments/StripePaymentsTestUtils/Resources/recorded_network_traffic/STPPaymentIntentFunctionalTest/testConfirmPaymentIntentWithBillie/0001_post_v1_payment_intents_pi_3PkUZjAlz2yHYCNZ0bXjYgHZ_confirm.tail
index 91546d567f5..46d5e1daf53 100644
--- a/StripePayments/StripePaymentsTestUtils/Resources/recorded_network_traffic/STPPaymentIntentFunctionalTest/testConfirmPaymentIntentWithBillie/0001_post_v1_payment_intents_pi_3PePOhKG6vc7r7YC1Pw6dbvN_confirm.tail
+++ b/StripePayments/StripePaymentsTestUtils/Resources/recorded_network_traffic/STPPaymentIntentFunctionalTest/testConfirmPaymentIntentWithBillie/0001_post_v1_payment_intents_pi_3PkUZjAlz2yHYCNZ0bXjYgHZ_confirm.tail
@@ -1,5 +1,5 @@
 POST
-https:\/\/api\.stripe\.com\/v1\/payment_intents\/pi_3PePOhKG6vc7r7YC1Pw6dbvN\/confirm$
+https:\/\/api\.stripe\.com\/v1\/payment_intents\/pi_3PkUZjAlz2yHYCNZ0bXjYgHZ\/confirm$
 200
 application/json
 access-control-allow-methods: GET,HEAD,PUT,PATCH,POST,DELETE
@@ -13,25 +13,26 @@ Access-Control-Allow-Origin: *
 stripe-should-retry: false
 x-stripe-priority-routing-enabled: true
 report-to: {"group":"coop","max_age":8640,"endpoints":[{"url":"https://q.stripe.com/coop-report?s=payins-bapi-srv"}],"include_subdomains":true}
-request-id: req_FKi7Xngm8zPmpJ
+request-id: req_6sgom850DnMIAW
 x-stripe-routing-context-priority-tier: api-testmode
-Content-Length: 1041
+Content-Length: 1043
 Vary: Origin
-Date: Fri, 19 Jul 2024 22:35:31 GMT
-original-request: req_FKi7Xngm8zPmpJ
+Date: Mon, 05 Aug 2024 17:20:05 GMT
+original-request: req_6sgom850DnMIAW
 stripe-version: 2020-08-27
-idempotency-key: 41eaed3e-3020-4e5b-8af3-a1cb77610c35
+idempotency-key: 9d057a9d-6f24-438c-8e8c-a0151ec517a5
 access-control-expose-headers: Request-Id, Stripe-Manage-Version, Stripe-Should-Retry, X-Stripe-External-Auth-Required, X-Stripe-Privileged-Session-Required
 access-control-max-age: 300
 access-control-allow-credentials: true
 Content-Type: application/json
 x-content-type-options: nosniff
+X-Stripe-Mock-Request: client_secret=pi_3PkUZjAlz2yHYCNZ0bXjYgHZ_secret_uPEjiKrNcX5xLMFfatHnafE9X&payment_method_data\[allow_redisplay]=unspecified&payment_method_data\[metadata]\[test_key]=test_value&payment_method_data\[payment_user_agent]=.*&payment_method_data\[type]=billie&return_url=example-app-scheme%3A\/\/unused
 
 {
   "payment_method_configuration_details" : null,
   "canceled_at" : null,
   "source" : null,
-  "amount" : 100000,
+  "amount" : 6000,
   "capture_method" : "automatic",
   "livemode" : false,
   "shipping" : null,
@@ -45,12 +46,12 @@ x-content-type-options: nosniff
     "type" : "redirect_to_url",
     "redirect_to_url" : {
       "return_url" : "example-app-scheme:\/\/unused",
-      "url" : "https:\/\/pm-redirects.stripe.com\/authorize\/acct_1JtgfQKG6vc7r7YC\/pa_nonce_QVQFmhrH5EjmjyIza73EDOIf6uaOxGp"
+      "url" : "https:\/\/pm-redirects.stripe.com\/authorize\/acct_1PSnNaAlz2yHYCNZ\/pa_nonce_Qbhz7dgG2lSnpWG3yORyWpTOgYb7qbF"
     }
   },
-  "payment_method" : "pm_1PePOhKG6vc7r7YCZ9xSlXwx",
-  "client_secret" : "pi_3PePOhKG6vc7r7YC1Pw6dbvN_secret_GxrAcmHUHALTePgjypUIyYIF4",
-  "id" : "pi_3PePOhKG6vc7r7YC1Pw6dbvN",
+  "payment_method" : "pm_1PkUZlAlz2yHYCNZPJq0JSDR",
+  "client_secret" : "pi_3PkUZjAlz2yHYCNZ0bXjYgHZ_secret_uPEjiKrNcX5xLMFfatHnafE9X",
+  "id" : "pi_3PkUZjAlz2yHYCNZ0bXjYgHZ",
   "confirmation_method" : "automatic",
   "amount_details" : {
     "tip" : {
@@ -63,6 +64,6 @@ x-content-type-options: nosniff
     "billie"
   ],
   "setup_future_usage" : null,
-  "created" : 1721428531,
+  "created" : 1722878403,
   "description" : null
 }
\ No newline at end of file