diff --git a/frontend/src/app/docs/api-docs/api-docs-data.ts b/frontend/src/app/docs/api-docs/api-docs-data.ts
index 2c3bbc06b..525e19320 100644
--- a/frontend/src/app/docs/api-docs/api-docs-data.ts
+++ b/frontend/src/app/docs/api-docs/api-docs-data.ts
@@ -2927,6 +2927,7 @@ export const restApiDocsData = [
     urlString: "/v1/blocks-bulk/:minHeight[/:maxHeight]",
     showConditions: bitcoinNetworks,
     showJsExamples: showJsExamplesDefaultFalse,
+    specialAvailability: { enterprise: true },
     codeExample: {
       default: {
         codeTemplate: {
diff --git a/frontend/src/app/docs/api-docs/api-docs.component.html b/frontend/src/app/docs/api-docs/api-docs.component.html
index 47332abc3..4687fe0b2 100644
--- a/frontend/src/app/docs/api-docs/api-docs.component.html
+++ b/frontend/src/app/docs/api-docs/api-docs.component.html
@@ -46,6 +46,8 @@
           <div *ngIf="( item.type !== 'category' ) && ( item.showConditions.indexOf(network.val) > -1 )" class="endpoint-container" id="{{ item.fragment }}">
             <a id="{{ item.fragment + '-tab-header' }}" class="section-header" (click)="anchorLinkClick( $event )" [routerLink]="['./']" fragment="{{ item.fragment }}">{{ item.title }} <span>{{ item.category }}</span></a>
             <div class="endpoint-content">
+              <div *ngIf="item.hasOwnProperty('specialAvailability') && item.specialAvailability.hasOwnProperty('enterprise') && item.specialAvailability.enterprise" class="special-availability enterprise"><table><tr><td><fa-icon [icon]="['fas', 'star']" [fixedWidth]="true"></fa-icon></td><td><p>This endpoint is available to <a [routerLink]="['/enterprise']">enterprise sponsors</a>.</p></td></tr></table></div>
+              <div *ngIf="item.hasOwnProperty('specialAvailability') && item.specialAvailability.hasOwnProperty('mempoolspace') && item.specialAvailability.mempoolspace" class="special-availability mempoolspace"><table><tr><td><fa-icon [icon]="['fas', 'star']" [fixedWidth]="true"></fa-icon></td><td><p>This endpoint is only supported on official mempool.space instances.</p></td></tr></table></div>
               <div class="endpoint">
                 <div class="subtitle" i18n="Api docs endpoint">Endpoint</div>
                 <ng-container *ngIf="item.httpRequestMethod === 'GET' && network.val === 'bisq' && item.codeExample.hasOwnProperty('bisq');else liquid_link_example" #bisq_link_example>
diff --git a/frontend/src/app/docs/api-docs/api-docs.component.scss b/frontend/src/app/docs/api-docs/api-docs.component.scss
index 92e78bc55..231871db6 100644
--- a/frontend/src/app/docs/api-docs/api-docs.component.scss
+++ b/frontend/src/app/docs/api-docs/api-docs.component.scss
@@ -284,6 +284,28 @@ h3 {
   margin-bottom: 0;
 }
 
+.special-availability {
+  padding: 16px;
+  margin-bottom: 15px;
+  background-color: #1d1f31;
+}
+
+.special-availability table tr td:first-child {
+  padding-right: 10px;
+}
+
+.special-availability.enterprise fa-icon {
+  color: #ffc107;
+}
+
+.special-availability.mempoolspace fa-icon {
+  color: #1bd8f4;
+}
+
+.special-availability p {
+  margin: 0;
+}
+
 @media (max-width: 992px) {
 
   h3 {
diff --git a/frontend/src/app/shared/shared.module.ts b/frontend/src/app/shared/shared.module.ts
index fd257db85..46d831309 100644
--- a/frontend/src/app/shared/shared.module.ts
+++ b/frontend/src/app/shared/shared.module.ts
@@ -4,7 +4,7 @@ import { NgbCollapseModule, NgbTypeaheadModule } from '@ng-bootstrap/ng-bootstra
 import { FontAwesomeModule, FaIconLibrary } from '@fortawesome/angular-fontawesome';
 import { faFilter, faAngleDown, faAngleUp, faAngleRight, faAngleLeft, faBolt, faChartArea, faCogs, faCubes, faHammer, faDatabase, faExchangeAlt, faInfoCircle,
   faLink, faList, faSearch, faCaretUp, faCaretDown, faTachometerAlt, faThList, faTint, faTv, faAngleDoubleDown, faSortUp, faAngleDoubleUp, faChevronDown,
-  faFileAlt, faRedoAlt, faArrowAltCircleRight, faExternalLinkAlt, faBook, faListUl, faDownload, faQrcode, faArrowRightArrowLeft, faArrowsRotate, faCircleLeft } from '@fortawesome/free-solid-svg-icons';
+  faFileAlt, faRedoAlt, faArrowAltCircleRight, faExternalLinkAlt, faBook, faListUl, faDownload, faQrcode, faArrowRightArrowLeft, faArrowsRotate, faCircleLeft, faStar } from '@fortawesome/free-solid-svg-icons';
 import { InfiniteScrollModule } from 'ngx-infinite-scroll';
 import { MasterPageComponent } from '../components/master-page/master-page.component';
 import { PreviewTitleComponent } from '../components/master-page-preview/preview-title.component';
@@ -309,5 +309,6 @@ export class SharedModule {
     library.addIcons(faQrcode);
     library.addIcons(faArrowRightArrowLeft);
     library.addIcons(faExchangeAlt);
+    library.addIcons(faStar);
   }
 }