diff --git a/plugins/adr-backend/api-report.md b/plugins/adr-backend/api-report.md
index 5a671e9c8f..24e54e8eb5 100644
--- a/plugins/adr-backend/api-report.md
+++ b/plugins/adr-backend/api-report.md
@@ -11,6 +11,7 @@ import { CatalogApi } from '@backstage/catalog-client';
 import { Config } from '@backstage/config';
 import { DocumentCollatorFactory } from '@backstage/plugin-search-common';
 import { Entity } from '@backstage/catalog-model';
+import express from 'express';
 import { Logger } from 'winston';
 import { PluginCacheManager } from '@backstage/backend-common';
 import { PluginEndpointDiscovery } from '@backstage/backend-common';
@@ -44,6 +45,9 @@ export type AdrParserContext = {
 // @public
 export const createMadrParser: (options?: MadrParserOptions) => AdrParser;
 
+// @public (undocumented)
+export function createRouter(reader: UrlReader): Promise<express.Router>;
+
 // @public
 export class DefaultAdrCollatorFactory implements DocumentCollatorFactory {
   // (undocumented)
diff --git a/plugins/adr/api-report.md b/plugins/adr/api-report.md
index ecec0c0dd5..99d3e537a3 100644
--- a/plugins/adr/api-report.md
+++ b/plugins/adr/api-report.md
@@ -20,6 +20,14 @@ export type AdrContentDecorator = (adrInfo: {
   content: string;
 };
 
+// @public
+export interface AdrFileFetcher {
+  // Warning: (tsdoc-param-tag-missing-hyphen) The @param block should be followed by a parameter name and then a hyphen
+  useGetAdrFilesAtUrl: (url: string) => any;
+  // Warning: (tsdoc-param-tag-missing-hyphen) The @param block should be followed by a parameter name and then a hyphen
+  useReadAdrFileAtUrl: (url: string) => any;
+}
+
 // @public
 export const adrPlugin: BackstagePlugin<
   {
@@ -31,7 +39,11 @@ export const adrPlugin: BackstagePlugin<
 
 // @public
 export const AdrReader: {
-  (props: { adr: string; decorators?: AdrContentDecorator[] }): JSX.Element;
+  (props: {
+    adr: string;
+    decorators?: AdrContentDecorator[];
+    adrFileFetcher?: AdrFileFetcher;
+  }): JSX.Element;
   decorators: Readonly<{
     createRewriteRelativeLinksDecorator(): AdrContentDecorator;
     createRewriteRelativeEmbedsDecorator(): AdrContentDecorator;
@@ -50,7 +62,14 @@ export function AdrSearchResultListItem(props: {
 export const EntityAdrContent: (props: {
   contentDecorators?: AdrContentDecorator[] | undefined;
   filePathFilterFn?: AdrFilePathFilterFn | undefined;
+  adrFileFetcher?: AdrFileFetcher | undefined;
 }) => JSX.Element;
 
 export { isAdrAvailable };
+
+// @public
+export const octokitAdrFileFetcher: AdrFileFetcher;
+
+// @public
+export const urlReaderAdrFileFetcher: AdrFileFetcher;
 ```