diff --git a/site/docs/account/sipRegistrar.mdx b/site/docs/account/sipRegistrar.mdx
index 5af1872b9..9994db74a 100644
--- a/site/docs/account/sipRegistrar.mdx
+++ b/site/docs/account/sipRegistrar.mdx
@@ -37,7 +37,7 @@ This guide walks through the initial setup for Bandwidth's Registrar. The Regist
 ## Steps {#steps}
 1. [Create A Realm](#create-realm)
 1. [Create SIP Credentials](#create-sip-credentials)
-1. [Register Device](#register-sip-device)   
+1. [Register Device](#register-sip-device)
 1. [Create call via Voice API](#create-call)
 
 ### Using the UI  {#using-the-ui}
@@ -236,7 +236,7 @@ Using your newly created Realm and Sip Credential, make a call using the Bandwid
 ```bash
 curl 'https://voice.bandwidth.com/api/v2/accounts/{BW_ACCOUNT_ID}/calls' \
     -X POST \
-    -U '{BANDWIDTH_USERNAME}:{BANDWIDTH:PASSWORD}' \
+    -u '{BANDWIDTH_USERNAME}:{BANDWIDTH:PASSWORD}' \
     -H 'Content-Type: application/json' \
     -d '{
         "from": "{BW_NUMBER}",
diff --git a/site/docs/numbers/hostingNumbers.mdx b/site/docs/numbers/hostingNumbers.mdx
index 6f67b4367..ac126b59c 100644
--- a/site/docs/numbers/hostingNumbers.mdx
+++ b/site/docs/numbers/hostingNumbers.mdx
@@ -83,7 +83,7 @@ values={[
 
 ```curl
 curl -X POST 'https://dashboard.bandwidth.com/api/accounts/{accountId}/importTnChecker'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 -H 'Content-Type: application/xml'
 -d '<ImportTnCheckerPayload>
         <TelephoneNumbers>
@@ -175,7 +175,7 @@ values={[
 
 ```curl
 curl -X POST 'https://dashboard.bandwidth.com/api/accounts/{accountId}/importTnOrders'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 -H 'Content-Type: application/xml'
 -d '<ImportTnOrder>
        <CustomerOrderId>marktestorders</CustomerOrderId>
@@ -277,7 +277,7 @@ values={[
 
 ```curl
 curl -X POST 'https://dashboard.bandwidth.com/api/accounts/{accountId}/importTnOrders/{orderId}/loas'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 -H 'Content-Type: application/pdf'
 -H 'Accept-Encoding: gzip, deflate'
 -H 'Accept: /'
diff --git a/site/docs/numbers/lookupNumbers.mdx b/site/docs/numbers/lookupNumbers.mdx
index ec5a7cc09..e4043c7f0 100644
--- a/site/docs/numbers/lookupNumbers.mdx
+++ b/site/docs/numbers/lookupNumbers.mdx
@@ -77,7 +77,7 @@ values={[
 
 ```cURL
 curl -X POST 'https://numbers.bandwidth.com/api/v1/accounts/{accountId}/tnlookup'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 -H 'Content-Type: application/json'
 -d '{
         "tns": [
@@ -134,7 +134,7 @@ values={[
 
 ```cURL
 curl -X POST 'https://numbers.bandwidth.com/api/v1/accounts/{accountId}/tnlookup'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 -H 'Content-Type: application/json'
 -d '{
         "tns": [
@@ -187,7 +187,7 @@ values={[
 
 ```cURL
 curl 'https://numbers.bandwidth.com/api/v1/accounts/{accountId}/tnlookup/{requestId}'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 ```
 </TabItem>
 </Tabs>
@@ -372,4 +372,4 @@ Content-Type: application/json
 
 ## Where to next?
 Now that you have learned how to lookup information for phone numbers, check out some of the other available actions in our guides:
-- [How to order numbers](/docs/numbers/guides/searchingForNumbers)
\ No newline at end of file
+- [How to order numbers](/docs/numbers/guides/searchingForNumbers)
diff --git a/site/docs/numbers/manage-inventory/applyTnOptionsAndFeatures.mdx b/site/docs/numbers/manage-inventory/applyTnOptionsAndFeatures.mdx
index f6527a318..5b02915b3 100644
--- a/site/docs/numbers/manage-inventory/applyTnOptionsAndFeatures.mdx
+++ b/site/docs/numbers/manage-inventory/applyTnOptionsAndFeatures.mdx
@@ -103,7 +103,7 @@ values={[
 
 ```curl
 curl -X PUT 'https://dashboard.bandwidth.com/api/accounts/{accountId}/sites/{siteId}/sippeers/{sippeerId}/tns/{tn}'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 -H 'Content-Type: application/xml'
 -d '<SipPeerTelephoneNumber>
         <FullNumber>2052160156</FullNumber>
@@ -172,7 +172,7 @@ values={[
 
 ```curl
 curl -X PUT 'https://dashboard.bandwidth.com/api/accounts/{accountId}/sites/{siteId}/sippeers/{sippeerId}/tns/{tn}'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 -H 'Content-Type: application/xml'
 -d '<SipPeerTelephoneNumber>
         <FullNumber>2052160156</FullNumber>
@@ -243,7 +243,7 @@ values={[
 
 ```curl
 curl -X PUT 'https://dashboard.bandwidth.com/api/accounts/{accountId}/sites/{siteId}/sippeers/{sippeerId}/tns/{tn}'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 -H 'Content-Type: application/xml'
 -d '<SipPeerTelephoneNumber>
         <FullNumber>2052160156</FullNumber>
@@ -314,7 +314,7 @@ values={[
 
 ```curl
 curl -X PUT 'https://dashboard.bandwidth.com/api/accounts/{accountId}/sites/{siteId}/sippeers/{sippeerId}/tns/{tn}'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 -H 'Content-Type: application/xml'
 -d '<SipPeerTelephoneNumber>
         <FullNumber>2052160156</FullNumber>
@@ -405,7 +405,7 @@ values={[
 
 ```curl
 curl -X POST 'https://dashboard.bandwidth.com/api/accounts/{accountId}/tnOptions'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 -H 'Content-Type: application/xml'
 -d '<TnOptionOrder>
     <CustomerOrderId>TnOptionOrder1</CustomerOrderId>
@@ -521,7 +521,7 @@ values={[
 
 ```curl
 curl -X POST 'https://dashboard.bandwidth.com/api/accounts/{accountId}/lidbs'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 -H 'Content-Type: application/xml'
 -d '<LidbOrder>
     <CustomerOrderId>[String]</CustomerOrderId>
@@ -665,7 +665,7 @@ values={[
 
 ```curl
 curl -X POST 'https://dashboard.bandwidth.com/api/accounts/{accountId}/lidbs'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 -H 'Content-Type: application/xml'
 -d '<DldaOrder>
     <CustomerOrderId>[String]</CustomerOrderId>
diff --git a/site/docs/numbers/manage-inventory/searchingNumbers.mdx b/site/docs/numbers/manage-inventory/searchingNumbers.mdx
index 537920751..2865ad266 100644
--- a/site/docs/numbers/manage-inventory/searchingNumbers.mdx
+++ b/site/docs/numbers/manage-inventory/searchingNumbers.mdx
@@ -85,7 +85,7 @@ values={[
 
 ```curl
 curl 'https://dashboard.bandwidth.com/api/tns'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 ```
 > Response
 
@@ -156,7 +156,7 @@ values={[
 
 ```curl
 curl 'https://dashboard.bandwidth.com/api/tns?accountId=9900008'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 ```
 > Response
 
@@ -212,7 +212,7 @@ values={[
 
 ```curl
 curl 'https://dashboard.bandwidth.com/api/tns?city=CARY'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 ```
 > Response
 
@@ -282,7 +282,7 @@ values={[
 
 ```curl
 curl 'https://dashboard.bandwidth.com/api/tns?fullnumber=2012381139'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 ```
 > Response
 
@@ -338,7 +338,7 @@ values={[
 
 ```curl
 curl 'https://dashboard.bandwidth.com/api/tns?npa=201'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 ```
 > Response
 
@@ -393,7 +393,7 @@ values={[
 
 ```curl
 curl 'https://dashboard.bandwidth.com/api/tns?npaNxx=201238'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 ```
 > Response
 
@@ -448,7 +448,7 @@ values={[
 
 ```curl
 curl 'https://dashboard.bandwidth.com/api/tns?npaNxxX=2012381'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 ```
 > Response
 
@@ -503,7 +503,7 @@ values={[
 
 ```curl
 curl 'https://dashboard.bandwidth.com/api/tns?rateCenter=CARY'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 ```
 > Response
 
@@ -572,7 +572,7 @@ values={[
 
 ```curl
 curl 'https://dashboard.bandwidth.com/api/tns?state=NC'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 ```
 > Response
 
@@ -641,7 +641,7 @@ values={[
 
 ```curl
 curl 'https://dashboard.bandwidth.com/api/tns?tier=1'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 ```
 > Response
 
@@ -713,7 +713,7 @@ values={[
 
 ```cURL
 curl -X POST 'https://dashboard.bandwidth.com/api/tns'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 -H 'Content-Type: application/xml'
 -d '<TnList>
         <Tn>3172000285</Tn>
@@ -809,7 +809,7 @@ To show general number information, make a <Highlight color="#00bf8c">GET</Highl
 
 ```curl
 curl 'https://dashboard.bandwidth.com/api/tns/{tn}'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 ```
 
 > Response
@@ -856,7 +856,7 @@ values={[
 
 ```curl
 curl 'https://dashboard.bandwidth.com/api/tns/{tn}/tnDetails'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 ```
 
 > Response
@@ -927,7 +927,7 @@ values={[
 
 ```curl
 curl 'https://dashboard.bandwidth.com/api/tns/{tn}/sites'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 ```
 
 > Response
@@ -965,7 +965,7 @@ values={[
 
 ```curl
 curl 'https://dashboard.bandwidth.com/api/tns/{tn}/sippeers'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 ```
 
 > Response
@@ -1003,7 +1003,7 @@ values={[
 
 ```curl
 curl 'https://dashboard.bandwidth.com/api/tns/{tn}/ratecenter'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 ```
 
 > Response
@@ -1043,7 +1043,7 @@ values={[
 
 ```curl
 curl 'https://dashboard.bandwidth.com/api/tns/{tn}/lca'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 ```
 
 > Response
@@ -1100,7 +1100,7 @@ values={[
 
 ```curl
 curl 'https://dashboard.bandwidth.com/api/tns/{tn}/lata'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 ```
 
 > Response
@@ -1139,7 +1139,7 @@ values={[
 
 ```curl
 curl 'https://dashboard.bandwidth.com/api/tns/{tn}/tnreservation'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 ```
 
 > Response
@@ -1179,7 +1179,7 @@ values={[
 
 ```curl
 curl 'https://dashboard.bandwidth.com/api/tns/{tn}/availableNnRoutes'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 ```
 
 > Response
diff --git a/site/docs/numbers/manage-inventory/setFailoverUri.mdx b/site/docs/numbers/manage-inventory/setFailoverUri.mdx
index 151c1a9f6..1c2d2c386 100644
--- a/site/docs/numbers/manage-inventory/setFailoverUri.mdx
+++ b/site/docs/numbers/manage-inventory/setFailoverUri.mdx
@@ -98,7 +98,7 @@ values={[
 
 ```curl
 curl -X PUT 'https://dashboard.bandwidth.com/api/accounts/{accountId}/sites/{siteId}/sippeers/{sippeerId}/tns/{tn}'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 -H 'Content-Type: application/xml'
 -d '<SipPeer>
         <PeerName>location_name</PeerName>
@@ -161,7 +161,7 @@ values={[
 
 ```curl
 curl -X PUT 'https://dashboard.bandwidth.com/api/accounts/{accountId}/sites/{siteId}/sippeers/{sippeerId}/tns/{tn}'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 -H 'Content-Type: application/xml'
 -d '<TnOptionOrder>
         <TnOptionGroups>
diff --git a/site/docs/numbers/porting/createBulkPortins.mdx b/site/docs/numbers/porting/createBulkPortins.mdx
index 522b9860a..e59bea600 100644
--- a/site/docs/numbers/porting/createBulkPortins.mdx
+++ b/site/docs/numbers/porting/createBulkPortins.mdx
@@ -94,7 +94,7 @@ Note: Remember to add authentication for your application if needed!
 
 curl 'https://dashboard.bandwidth.com/api/accounts/{BW_ACCOUNT_ID}/bulkPortins' \
 -X POST \
--U '{BANDWIDTH_USERNAME}:{BANDWIDTH_PASSWORD}' \
+-u '{BANDWIDTH_USERNAME}:{BANDWIDTH_PASSWORD}' \
 -H 'Content-Type: application/xml' \
 -d '<BulkPortin>
     <CustomerOrderId>Order Id for all child orders</CustomerOrderId>
@@ -180,7 +180,7 @@ Note: Remember to add authentication for your application if needed!
 
 curl 'https://dashboard.bandwidth.com/api/accounts/{accountId}/bulkPortins/{orderId}/tnList' \
 -X POST \
--U '{BANDWIDTH_USERNAME}:{BANDWIDTH_PASSWORD}' \
+-u '{BANDWIDTH_USERNAME}:{BANDWIDTH_PASSWORD}' \
 -H 'Content-Type: application/xml' \
 -d '<TnList>
     <TN>[telephone number]</TN>
diff --git a/site/docs/numbers/porting/lnpChecker.mdx b/site/docs/numbers/porting/lnpChecker.mdx
index 0c798728a..3a8bd15c1 100644
--- a/site/docs/numbers/porting/lnpChecker.mdx
+++ b/site/docs/numbers/porting/lnpChecker.mdx
@@ -161,7 +161,7 @@ Note: Remember to add authentication for your application if needed!
 
 curl 'https://dashboard.bandwidth.com/api/accounts/{accountId}/lnpChecker?fullcheck=true' \
 -X POST \
--U '{BANDWIDTH_USERNAME}:{BANDWIDTH_PASSWORD}' \
+-u '{BANDWIDTH_USERNAME}:{BANDWIDTH_PASSWORD}' \
 -H 'Content-Type: application/xml' \
 -d '<NumberPortabilityRequest>
     <TnList>
diff --git a/site/docs/numbers/porting/loaUpload.mdx b/site/docs/numbers/porting/loaUpload.mdx
index 4cc076d4b..b47876744 100644
--- a/site/docs/numbers/porting/loaUpload.mdx
+++ b/site/docs/numbers/porting/loaUpload.mdx
@@ -149,7 +149,7 @@ To manage your LOA files use our APIs like [/portins/{orderid}/loas/{fileId}](/a
 ```xml
 curl 'https://dashboard.bandwidth.com/api/accounts/{accountId}/portins/{orderId}/loas/{fileId}/metadata' \
 -X PUT \
--U '{BANDWIDTH_USERNAME}:{BANDWIDTH_PASSWORD}' \
+-u '{BANDWIDTH_USERNAME}:{BANDWIDTH_PASSWORD}' \
 -H 'Content-Type: application/xml' \
 -d '<FileMetaData>
 <DocumentName> [string] </DocumentName>
diff --git a/site/docs/numbers/porting/lsrOrders.mdx b/site/docs/numbers/porting/lsrOrders.mdx
index b0739a800..99dc95ba4 100644
--- a/site/docs/numbers/porting/lsrOrders.mdx
+++ b/site/docs/numbers/porting/lsrOrders.mdx
@@ -99,7 +99,7 @@ Note: Remember to add authentication for your application if needed!
 
 curl 'https://dashboard.bandwidth.com/api/accounts/{BW_ACCOUNT_ID}/lsrorders' \
 -X POST \
--U '{BANDWIDTH_USERNAME}:{BANDWIDTH_PASSWORD}' \
+-u '{BANDWIDTH_USERNAME}:{BANDWIDTH_PASSWORD}' \
 -H 'Content-Type: application/xml' \
 -d '<LsrOrder>
     <Pon>ATT-011515-324234</Pon>
@@ -199,7 +199,7 @@ To poll for information about your LSR order you can still use a <Highlight colo
     ```cURL
     curl 'https://dashboard.bandwidth.com/api/accounts/{BW_ACCOUNT_ID}/lsrorders/{orderId}' \
     -X GET \
-    -U '{BANDWIDTH_USERNAME}:{BANDWIDTH_PASSWORD}' \
+    -u '{BANDWIDTH_USERNAME}:{BANDWIDTH_PASSWORD}' \
     -H 'Content-Type: application/xml' \
     -H 'Accept: application/xml'
     ```
@@ -272,7 +272,7 @@ Note: Remember to add authentication for your application if needed!
 
 curl 'https://dashboard.bandwidth.com/api/accounts/{BW_ACCOUNT_ID}/portins/afce454a-4e89-4753-9f58-a442ebc7b142' \
 -X PUT \
--U '{BANDWIDTH_USERNAME}:{BANDWIDTH_PASSWORD}' \
+-u '{BANDWIDTH_USERNAME}:{BANDWIDTH_PASSWORD}' \
 -H 'Content-Type: application/xml' \
 -d '<LsrOrder>
     <Pon>ATT-011515-324234</Pon>
@@ -388,7 +388,7 @@ Note: Remember to add authentication for your application if needed!
 
 curl 'https://dashboard.bandwidth.com/api/accounts/{BW_ACCOUNT_ID}/lsrorders/afce454a-4e89-4753-9f58-a442ebc7b142' \
 -X PUT \
--U '{BANDWIDTH_USERNAME}:{BANDWIDTH_PASSWORD}' \
+-u '{BANDWIDTH_USERNAME}:{BANDWIDTH_PASSWORD}' \
 -H 'Content-Type: application/xml' \
 -d '<LsrOrder>
     <OrderStatus>CANCELLED</OrderStatus>
diff --git a/site/docs/numbers/porting/portingNumbers.mdx b/site/docs/numbers/porting/portingNumbers.mdx
index c784d6c79..699e73e57 100644
--- a/site/docs/numbers/porting/portingNumbers.mdx
+++ b/site/docs/numbers/porting/portingNumbers.mdx
@@ -144,7 +144,7 @@ Note: Remember to add authentication for your application if needed!
 
 curl 'https://dashboard.bandwidth.com/api/accounts/{BW_ACCOUNT_ID}/portins' \
 -X POST \
--U '{BANDWIDTH_USERNAME}:{BANDWIDTH_PASSWORD}' \
+-u '{BANDWIDTH_USERNAME}:{BANDWIDTH_PASSWORD}' \
 -H 'Content-Type: application/xml' \
 -d '<LnpOrder>
     <RequestedFocDate>2016-03-25T21:15:00.000Z</RequestedFocDate>
@@ -201,7 +201,7 @@ To poll for information about your port-in you can still use a <Highlight color=
 ```cURL
 curl 'https://dashboard.bandwidth.com/api/accounts/{BW_ACCOUNT_ID}/portins/{orderId}' \
 -X GET \
--U '{BANDWIDTH_USERNAME}:{BANDWIDTH_PASSWORD}' \
+-u '{BANDWIDTH_USERNAME}:{BANDWIDTH_PASSWORD}' \
 -H 'Content-Type: application/xml' \
 -H 'Accept: application/xml'
 ```
diff --git a/site/docs/numbers/porting/submitBulkportin.mdx b/site/docs/numbers/porting/submitBulkportin.mdx
index fb66e85df..6e192a062 100644
--- a/site/docs/numbers/porting/submitBulkportin.mdx
+++ b/site/docs/numbers/porting/submitBulkportin.mdx
@@ -96,7 +96,7 @@ Note: Remember to add authentication for your application if needed!
 
 curl 'https://dashboard.bandwidth.com/api/accounts/{accountId}/bulkPortins/{orderId}' \
 -X POST \
--U '{BANDWIDTH_USERNAME}:{BANDWIDTH_PASSWORD}' \
+-u '{BANDWIDTH_USERNAME}:{BANDWIDTH_PASSWORD}' \
 -H 'Content-Type: application/xml' \
 -d '<BulkPortin>
         <ProcessingStatus>IN_PROGRESS</ProcessingStatus>
diff --git a/site/docs/numbers/porting/updateBulkPortins.mdx b/site/docs/numbers/porting/updateBulkPortins.mdx
index 33788a518..59abcd4b5 100644
--- a/site/docs/numbers/porting/updateBulkPortins.mdx
+++ b/site/docs/numbers/porting/updateBulkPortins.mdx
@@ -104,7 +104,7 @@ Note: Remember to add authentication for your application if needed!
 
 curl 'https://dashboard.bandwidth.com/api/accounts/{accountId}/bulkPortins/{orderId}' \
 -X POST \
--U '{BANDWIDTH_USERNAME}:{BANDWIDTH_PASSWORD}' \
+-u '{BANDWIDTH_USERNAME}:{BANDWIDTH_PASSWORD}' \
 -H 'Content-Type: application/xml' \
 -d '<BulkPortin>
     <CustomerOrderId>Order Id for all child orders</CustomerOrderId>
@@ -173,7 +173,7 @@ Note: Remember to add authentication for your application if needed!
 
 curl 'https://dashboard.bandwidth.com/api/accounts/{accountId}/bulkPortins/{orderId}' \
 -X POST \
--U '{BANDWIDTH_USERNAME}:{BANDWIDTH_PASSWORD}' \
+-u '{BANDWIDTH_USERNAME}:{BANDWIDTH_PASSWORD}' \
 -H 'Content-Type: application/xml' \
 -d '<BulkPortin>
         <LoaAuthorizingPerson>The Guy</LoaAuthorizingPerson>
@@ -201,7 +201,7 @@ You can delete a bulk port-in order with child port-ins. Deleting a bulk port-in
 
 ```http
 curl -X DELETE https://dashboard.bandwidth.com/api/accounts/{accountId}/bulkPortins/{orderId}} \
--U '{BANDWIDTH_USERNAME}:{BANDWIDTH_PASSWORD}' \
+-u '{BANDWIDTH_USERNAME}:{BANDWIDTH_PASSWORD}' \
 -H 'Content-Type: application/xml'
 ```
 
diff --git a/site/docs/numbers/porting/updatePortin.mdx b/site/docs/numbers/porting/updatePortin.mdx
index c378439ca..ccac4f4d6 100644
--- a/site/docs/numbers/porting/updatePortin.mdx
+++ b/site/docs/numbers/porting/updatePortin.mdx
@@ -129,7 +129,7 @@ Note: Remember to add authentication for your application if needed!
 
 curl 'https://dashboard.bandwidth.com/api/accounts/{BW_ACCOUNT_ID}/portins/d28b36f7-fa96-49eb-9556-a40fca49f7c6' \
 -X PUT \
--U '{BANDWIDTH_USERNAME}:{BANDWIDTH_PASSWORD}' \
+-u '{BANDWIDTH_USERNAME}:{BANDWIDTH_PASSWORD}' \
 -H 'Content-Type: application/xml' \
 -d '<LnpOrderSupp>
 <CustomerOrderId>SJM00002</CustomerOrderId>
@@ -208,7 +208,7 @@ The API allows a user to cancel an existing LNP order. The order number that was
 
 ```xml
 curl -X DELETE https://dashboard.bandwidth.com/api/accounts/{accountId}/portins/d28b36f7-fa96-49eb-9556-a40fca49f7c6 \
-    -U '{BANDWIDTH_USERNAME}:{BANDWIDTH_PASSWORD}' \
+    -u '{BANDWIDTH_USERNAME}:{BANDWIDTH_PASSWORD}' \
     -H 'Content-Type: application/xml'
 ```
 
diff --git a/site/docs/numbers/searchingAndOrderingNumbers.mdx b/site/docs/numbers/searchingAndOrderingNumbers.mdx
index 0c3c65ed1..50f1ce10a 100644
--- a/site/docs/numbers/searchingAndOrderingNumbers.mdx
+++ b/site/docs/numbers/searchingAndOrderingNumbers.mdx
@@ -102,7 +102,7 @@ values={[
 
 ```cURL
 curl 'https://dashboard.bandwidth.com/api/accounts/{accountId}/availableNumbers?areaCode=919&quantity=2'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 ```
 
 > Response
@@ -183,7 +183,7 @@ values={[
 
 ```cURL
 curl 'https://dashboard.bandwidth.com/api/accounts/{accountId}/availableNumbers?npanxx=919228&quantity=2'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 ```
 
 > Response
@@ -251,7 +251,7 @@ values={[
 
 ```cURL
 curl 'https://dashboard.bandwidth.com/api/accounts/{accountId}/availableNumbers?rateCenter=CARY&state=NC&quantity=2'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 ```
 
 > Response
@@ -313,7 +313,7 @@ values={[
 
 ```cURL
 curl 'https://dashboard.bandwidth.com/api/accounts/{accountId}/availableNumbers?state=NC&quantity=2'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 ```
 
 > Response
@@ -375,7 +375,7 @@ values={[
 
 ```cURL
 curl 'https://dashboard.bandwidth.com/api/accounts/{accountId}/availableNumbers?city=CARY&state=NC&quantity=2'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 ```
 
 > Response
@@ -437,7 +437,7 @@ values={[
 
 ```cURL
 curl 'https://dashboard.bandwidth.com/api/accounts/{accountId}/availableNumbers?zip=27511&quantity=2'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 ```
 
 > Response
@@ -499,7 +499,7 @@ values={[
 
 ```cURL
 curl 'https://dashboard.bandwidth.com/api/accounts/{accountId}/availableNumbers?lata=426&quantity=2'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 ```
 
 > Response
@@ -561,7 +561,7 @@ values={[
 
 ```cURL
 curl 'https://dashboard.bandwidth.com/api/accounts/{accountId}/availableNumbers?localVanity=NEWCARS&quantity=2'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 ```
 
 > Response
@@ -623,7 +623,7 @@ values={[
 
 ```cURL
 curl 'https://dashboard.bandwidth.com/api/accounts/{accountId}/availableNumbers?localVanity=NEWCARS&quantity=2'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 ```
 
 > Response
@@ -687,7 +687,7 @@ values={[
 
 ```cURL
 curl 'https://dashboard.bandwidth.com/api/accounts/{accountId}/availableNumbers?tollFreeWildCardPattern=80*&quantity=2'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 ```
 
 > Response
@@ -756,7 +756,7 @@ values={[
 
 ```cURL
 curl -X POST 'https://dashboard.bandwidth.com/api/accounts/{accountId}/orders'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 -H 'Content-Type: application/xml'
 -d '<Order>
         <SiteId>461</SiteId>
@@ -844,7 +844,7 @@ values={[
 
 ```curl
 curl -X POST 'https://dashboard.bandwidth.com/api/accounts/{accountId}/subscriptions'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 -H 'Content-Type: application/xml'
 -d '<Subscription>
         <OrderType>orders</OrderType>
diff --git a/site/docs/numbers/setup-reports/accountReports.mdx b/site/docs/numbers/setup-reports/accountReports.mdx
index ba8210019..2c01d37d5 100644
--- a/site/docs/numbers/setup-reports/accountReports.mdx
+++ b/site/docs/numbers/setup-reports/accountReports.mdx
@@ -54,7 +54,7 @@ values={[
 
 ```cURL
 curl 'https://dashboard.bandwidth.com/api/accounts/{accountId}/reports'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 ```
 
 > Response
@@ -102,7 +102,7 @@ values={[
 
 ```cURL
 curl 'https://dashboard.bandwidth.com/api/accounts/{accountId}/reports/{reportId}'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 ```
 
 > Response
@@ -186,7 +186,7 @@ values={[
 
 ```cURL
 curl -X POST 'https://dashboard.bandwidth.com/api/accounts/{accountId}/reports/{reportId}/instances'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 -H 'Content-Type: application/xml'
 -d '<Instance>
         <OutputFormat>pdf</OutputFormat>
@@ -241,7 +241,7 @@ values={[
 
 ```cURL
 curl 'https://dashboard.bandwidth.com/api/accounts/{accountId}/reports/{reportId}/instances/{instanceId}'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 ```
 
 > Response
@@ -298,7 +298,7 @@ values={[
 
 ```cURL
 curl 'https://dashboard.bandwidth.com/api/accounts/{accountId}/reports/{reportId}/instances/{instanceId}/file'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 ```
 
 </TabItem>
diff --git a/site/docs/numbers/setup-reports/billingReports.mdx b/site/docs/numbers/setup-reports/billingReports.mdx
index 7f963bc05..9eebbe256 100644
--- a/site/docs/numbers/setup-reports/billingReports.mdx
+++ b/site/docs/numbers/setup-reports/billingReports.mdx
@@ -53,7 +53,7 @@ values={[
 
 ```cURL
 curl 'https://dashboard.bandwidth.com/api/accounts/{accountId}/billingreports'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 ```
 
 > Response
@@ -114,7 +114,7 @@ values={[
 
 ```cURL
 curl -X POST 'https://dashboard.bandwidth.com/api/accounts/{accountId}/billingreports'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 -H 'Content-Type: application/xml'
 -d '<BillingReport>
         <Type>BDR</Type>
@@ -162,7 +162,7 @@ values={[
 
 ```cURL
 curl 'https://dashboard.bandwidth.com/api/accounts/{accountId}/billingreports/{reportId}'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 ```
 
 > Response
@@ -200,7 +200,7 @@ values={[
 
 ```cURL
 curl 'https://dashboard.bandwidth.com/api/accounts/{accountId}/billingreports/{reportId}/file'
--U '{userName}:{password}'
+-u '{userName}:{password}'
 ```
 
 > Response
diff --git a/site/docs/voice/callInformationGuide.mdx b/site/docs/voice/callInformationGuide.mdx
index 674f652cd..86c03b092 100644
--- a/site/docs/voice/callInformationGuide.mdx
+++ b/site/docs/voice/callInformationGuide.mdx
@@ -62,7 +62,7 @@ Note: Remember to add authentication for your application if needed!
 
 curl 'https://voice.bandwidth.com/api/v2/accounts/{BW_ACCOUNT_ID}/calls' \
     -X POST \
-    -U '{BANDWIDTH_USERNAME}:{BANDWIDTH:PASSWORD}' \
+    -u '{BANDWIDTH_USERNAME}:{BANDWIDTH:PASSWORD}' \
     -H 'Content-Type: application/json' \
     -d '{
         "from": "{BW_NUMBER}",
@@ -341,7 +341,7 @@ Using the unique `callId` returned in the response, we will make a `POST` reques
 Note: Remember to add authentication for your application if needed!
 
 curl 'https://voice.bandwidth.com/api/v2/accounts/{accountId}/calls/{callId}' \
-    -U {BANDWIDTH_USERNAME}:{BANDWIDTH:PASSWORD}
+    -u {BANDWIDTH_USERNAME}:{BANDWIDTH:PASSWORD}
 ```
 
 </TabItem>
diff --git a/site/docs/voice/machineDetectionGuide.mdx b/site/docs/voice/machineDetectionGuide.mdx
index 72259df6a..45626fb49 100644
--- a/site/docs/voice/machineDetectionGuide.mdx
+++ b/site/docs/voice/machineDetectionGuide.mdx
@@ -75,7 +75,7 @@ Note: Remember to add authentication for your application if needed!
 
 curl 'https://voice.bandwidth.com/api/v2/accounts/{BW_ACCOUNT_ID}/calls' \
     -X POST \
-    -U '{BANDWIDTH_USERNAME}:{BANDWIDTH:PASSWORD}' \
+    -u '{BANDWIDTH_USERNAME}:{BANDWIDTH:PASSWORD}' \
     -H 'Content-Type: application/json' \
     -d '{
     "from": "{BW_NUMBER}",
@@ -475,7 +475,7 @@ Note: Remember to add authentication for your application if needed!
 
 curl 'https://voice.bandwidth.com/api/v2/accounts/{BW_ACCOUNT_ID}/calls' \
     -X POST \
-    -U '{BANDWIDTH_USERNAME}:{BANDWIDTH:PASSWORD}' \
+    -u '{BANDWIDTH_USERNAME}:{BANDWIDTH:PASSWORD}' \
     -H 'Content-Type: application/json' \
     -d '{
     "from": "{BW_NUMBER}",
diff --git a/site/docs/voice/migrationGuide.mdx b/site/docs/voice/migrationGuide.mdx
index 30097718d..ff71d861c 100644
--- a/site/docs/voice/migrationGuide.mdx
+++ b/site/docs/voice/migrationGuide.mdx
@@ -283,7 +283,7 @@ Note: Remember to add authentication for your application if needed!
 
 curl 'https://voice.bandwidth.com/api/v2/accounts/{BW_ACCOUNT_ID}/calls' \
     -X POST \
-    -U '{BANDWIDTH_USERNAME}:{BANDWIDTH:PASSWORD}' \
+    -u '{BANDWIDTH_USERNAME}:{BANDWIDTH:PASSWORD}' \
     -H 'Content-Type: application/json' \
     -d '{
         "from": "{BW_NUMBER}",
diff --git a/site/docs/voice/modifyInProgressCallGuide.mdx b/site/docs/voice/modifyInProgressCallGuide.mdx
index 5006af29a..3c534e711 100644
--- a/site/docs/voice/modifyInProgressCallGuide.mdx
+++ b/site/docs/voice/modifyInProgressCallGuide.mdx
@@ -180,7 +180,7 @@ POST https://voice.bandwidth.com/api/v60/accounts/{YOUR_ACCOUNT_ID}/calls/{THE_C
 
 curl 'https://voice.bandwidth.com/api/v60/accounts/{YOUR_ACCOUNT_ID}/calls/{THE_CALL_ID}' \
     -X POST \
-    -U {BANDWIDTH_USERNAME}:{BANDWIDTH:PASSWORD} \
+    -u {BANDWIDTH_USERNAME}:{BANDWIDTH:PASSWORD} \
     -H 'Content-Type: application/json' \
     -d '{
         "redirectUrl": "/goodbyeMessage",
diff --git a/site/docs/voice/outboundCallGuide.mdx b/site/docs/voice/outboundCallGuide.mdx
index 4a0a2b33e..c608e3dc8 100644
--- a/site/docs/voice/outboundCallGuide.mdx
+++ b/site/docs/voice/outboundCallGuide.mdx
@@ -60,7 +60,7 @@ Note: Remember to add authentication for your application if needed!
 
 curl 'https://voice.bandwidth.com/api/v2/accounts/{BW_ACCOUNT_ID}/calls' \
     -X POST \
-    -U '{BANDWIDTH_USERNAME}:{BANDWIDTH:PASSWORD}' \
+    -u '{BANDWIDTH_USERNAME}:{BANDWIDTH:PASSWORD}' \
     -H 'Content-Type: application/json' \
     -d '{
         "from": "{BW_NUMBER}",
diff --git a/site/docs/voice/recordingGuide.mdx b/site/docs/voice/recordingGuide.mdx
index ad8955f5f..9201612a9 100644
--- a/site/docs/voice/recordingGuide.mdx
+++ b/site/docs/voice/recordingGuide.mdx
@@ -578,7 +578,7 @@ After the call has completed you can retrieve information on the recording and d
 
 ```curl
 curl 'https://voice.bandwidth.com/api/v2/accounts/$BW_ACCOUNT_ID/calls/{CALL_ID}/recordings/{RECORDING_ID}' \
-    -U {BANDWIDTH_USERNAME}:{BANDWIDTH:PASSWORD}
+    -u {BANDWIDTH_USERNAME}:{BANDWIDTH:PASSWORD}
 ```
 
 </TabItem>
@@ -786,7 +786,7 @@ POST https://voice.bandwidth.com/api/v2/accounts/{accountId}/calls/{callId}/reco
 
 curl 'https://voice.bandwidth.com/api/v2/accounts/{accountId}/calls/{callId}/recordings/{recordingId}/transcription' \
     -X POST \
-    -U {BANDWIDTH_USERNAME}:{BANDWIDTH:PASSWORD}
+    -u {BANDWIDTH_USERNAME}:{BANDWIDTH:PASSWORD}
     -H 'Content-Type: application/json' \
     -d '{
         "callbackUrl": "http://example.test/transcription",
@@ -1171,7 +1171,7 @@ After the call has completed, you can download the transcribed file in JSON form
 
 ```curl
 curl 'https://voice.bandwidth.com/api/v2/accounts/{accountId}/calls/{callId}/recordings/{recordingId}/transcription' \
-    -U {BANDWIDTH_USERNAME}:{BANDWIDTH:PASSWORD}
+    -u {BANDWIDTH_USERNAME}:{BANDWIDTH:PASSWORD}
 ```
 
 </TabItem>