diff --git a/.changeset/seven-rocks-share.md b/.changeset/seven-rocks-share.md
new file mode 100644
index 0000000000..db131a85dc
--- /dev/null
+++ b/.changeset/seven-rocks-share.md
@@ -0,0 +1,5 @@
+---
+'@backstage/integration-react': patch
+---
+
+Updated the `ScmAuth` error message for missing provider configurations to link to `ScmAuthApi` setup documentation.
diff --git a/microsite/pages/en/link.js b/microsite/pages/en/link.js
index ddac35e545..727b15bfd8 100644
--- a/microsite/pages/en/link.js
+++ b/microsite/pages/en/link.js
@@ -5,6 +5,7 @@ const React = require('react');
 const redirects = {
   'bind-routes':
     '/docs/plugins/composability#binding-external-routes-in-the-app',
+  'scm-auth': '/docs/auth/#custom-scmauthapi-implementation',
 };
 const fallback = '/docs';
 
diff --git a/packages/integration-react/src/api/ScmAuth.test.ts b/packages/integration-react/src/api/ScmAuth.test.ts
index 4ebfef749e..1ad391d8d2 100644
--- a/packages/integration-react/src/api/ScmAuth.test.ts
+++ b/packages/integration-react/src/api/ScmAuth.test.ts
@@ -238,7 +238,7 @@ describe('ScmAuth', () => {
     await expect(
       emptyMux.getCredentials({ url: 'http://example.com' }),
     ).rejects.toThrow(
-      "No authentication provider available for access to 'http://example.com'",
+      "No auth provider available for 'http://example.com', see https://backstage.io/link?scm-auth",
     );
 
     const scmAuth = ScmAuth.merge(
@@ -256,12 +256,12 @@ describe('ScmAuth', () => {
     await expect(
       scmAuth.getCredentials({ url: 'http://not.example.com' }),
     ).rejects.toThrow(
-      "No authentication provider available for access to 'http://not.example.com'",
+      "No auth provider available for 'http://not.example.com', see https://backstage.io/link?scm-auth",
     );
     await expect(
       scmAuth.getCredentials({ url: 'http://example.com:8080' }),
     ).rejects.toThrow(
-      "No authentication provider available for access to 'http://example.com:8080'",
+      "No auth provider available for 'http://example.com:8080', see https://backstage.io/link?scm-auth",
     );
   });
 });
diff --git a/packages/integration-react/src/api/ScmAuth.ts b/packages/integration-react/src/api/ScmAuth.ts
index 071374e6cb..b3dab4029e 100644
--- a/packages/integration-react/src/api/ScmAuth.ts
+++ b/packages/integration-react/src/api/ScmAuth.ts
@@ -53,7 +53,7 @@ class ScmAuthMux implements ScmAuthApi {
     const provider = this.#providers.find(p => p.isUrlSupported(url));
     if (!provider) {
       throw new Error(
-        `No authentication provider available for access to '${options.url}'`,
+        `No auth provider available for '${options.url}', see https://backstage.io/link?scm-auth`,
       );
     }