diff --git a/azuredevops/connection.go b/azuredevops/connection.go
index eb76f53c..72a35233 100644
--- a/azuredevops/connection.go
+++ b/azuredevops/connection.go
@@ -7,6 +7,7 @@ import (
 	"context"
 	"crypto/tls"
 	"encoding/base64"
+	"fmt"
 	"strings"
 	"sync"
 	"time"
@@ -25,6 +26,17 @@ func NewPatConnection(organizationUrl string, personalAccessToken string) *Conne
 	}
 }
 
+// Creates a new Azure DevOps connection instance using a bearer access token generated by OAuth flows.
+func NewBearerConnection(organizationUrl string, bearerAccessToken string) *Connection {
+	authorizationString := CreateBearerAuthHeaderValue(bearerAccessToken)
+	organizationUrl = normalizeUrl(organizationUrl)
+	return &Connection{
+		AuthorizationString:     authorizationString,
+		BaseUrl:                 organizationUrl,
+		SuppressFedAuthRedirect: true,
+	}
+}
+
 func NewAnonymousConnection(organizationUrl string) *Connection {
 	organizationUrl = normalizeUrl(organizationUrl)
 	return &Connection{
@@ -49,7 +61,11 @@ type Connection struct {
 
 func CreateBasicAuthHeaderValue(username, password string) string {
 	auth := username + ":" + password
-	return "Basic " + base64.StdEncoding.EncodeToString([]byte(auth))
+	return fmt.Sprintf("Basic %s", base64.StdEncoding.EncodeToString([]byte(auth)))
+}
+
+func CreateBearerAuthHeaderValue(bearerToken string) string {
+	return fmt.Sprintf("Bearer %s", bearerToken)
 }
 
 func normalizeUrl(url string) string {
diff --git a/azuredevops/v6/connection.go b/azuredevops/v6/connection.go
index eb76f53c..72a35233 100644
--- a/azuredevops/v6/connection.go
+++ b/azuredevops/v6/connection.go
@@ -7,6 +7,7 @@ import (
 	"context"
 	"crypto/tls"
 	"encoding/base64"
+	"fmt"
 	"strings"
 	"sync"
 	"time"
@@ -25,6 +26,17 @@ func NewPatConnection(organizationUrl string, personalAccessToken string) *Conne
 	}
 }
 
+// Creates a new Azure DevOps connection instance using a bearer access token generated by OAuth flows.
+func NewBearerConnection(organizationUrl string, bearerAccessToken string) *Connection {
+	authorizationString := CreateBearerAuthHeaderValue(bearerAccessToken)
+	organizationUrl = normalizeUrl(organizationUrl)
+	return &Connection{
+		AuthorizationString:     authorizationString,
+		BaseUrl:                 organizationUrl,
+		SuppressFedAuthRedirect: true,
+	}
+}
+
 func NewAnonymousConnection(organizationUrl string) *Connection {
 	organizationUrl = normalizeUrl(organizationUrl)
 	return &Connection{
@@ -49,7 +61,11 @@ type Connection struct {
 
 func CreateBasicAuthHeaderValue(username, password string) string {
 	auth := username + ":" + password
-	return "Basic " + base64.StdEncoding.EncodeToString([]byte(auth))
+	return fmt.Sprintf("Basic %s", base64.StdEncoding.EncodeToString([]byte(auth)))
+}
+
+func CreateBearerAuthHeaderValue(bearerToken string) string {
+	return fmt.Sprintf("Bearer %s", bearerToken)
 }
 
 func normalizeUrl(url string) string {
diff --git a/azuredevops/v7/connection.go b/azuredevops/v7/connection.go
index eb76f53c..72a35233 100644
--- a/azuredevops/v7/connection.go
+++ b/azuredevops/v7/connection.go
@@ -7,6 +7,7 @@ import (
 	"context"
 	"crypto/tls"
 	"encoding/base64"
+	"fmt"
 	"strings"
 	"sync"
 	"time"
@@ -25,6 +26,17 @@ func NewPatConnection(organizationUrl string, personalAccessToken string) *Conne
 	}
 }
 
+// Creates a new Azure DevOps connection instance using a bearer access token generated by OAuth flows.
+func NewBearerConnection(organizationUrl string, bearerAccessToken string) *Connection {
+	authorizationString := CreateBearerAuthHeaderValue(bearerAccessToken)
+	organizationUrl = normalizeUrl(organizationUrl)
+	return &Connection{
+		AuthorizationString:     authorizationString,
+		BaseUrl:                 organizationUrl,
+		SuppressFedAuthRedirect: true,
+	}
+}
+
 func NewAnonymousConnection(organizationUrl string) *Connection {
 	organizationUrl = normalizeUrl(organizationUrl)
 	return &Connection{
@@ -49,7 +61,11 @@ type Connection struct {
 
 func CreateBasicAuthHeaderValue(username, password string) string {
 	auth := username + ":" + password
-	return "Basic " + base64.StdEncoding.EncodeToString([]byte(auth))
+	return fmt.Sprintf("Basic %s", base64.StdEncoding.EncodeToString([]byte(auth)))
+}
+
+func CreateBearerAuthHeaderValue(bearerToken string) string {
+	return fmt.Sprintf("Bearer %s", bearerToken)
 }
 
 func normalizeUrl(url string) string {