diff --git a/services/macports/macports.service.js b/services/macports/macports.service.js
new file mode 100644
index 0000000000000..67b2a362bcc2a
--- /dev/null
+++ b/services/macports/macports.service.js
@@ -0,0 +1,50 @@
+import Joi from 'joi'
+import { renderVersionBadge } from '../version.js'
+import { BaseJsonService, pathParam } from '../index.js'
+
+const schema = Joi.object({
+  version: Joi.string().required(),
+}).required()
+
+export default class Macports extends BaseJsonService {
+  static category = 'version'
+
+  static route = {
+    base: 'macports/v',
+    pattern: ':packageName',
+  }
+
+  static openApi = {
+    '/macports/v/{packageName}': {
+      get: {
+        summary: 'MacPorts Package Version',
+        parameters: [
+          pathParam({
+            name: 'packageName',
+            example: 'proxy-audio-device',
+          }),
+        ],
+      },
+    },
+  }
+
+  static defaultBadgeData = {
+    label: 'macports',
+  }
+
+  portUrl({ packageName }) {
+    return `https://ports.macports.org/api/v1/ports/${encodeURIComponent(packageName)}/`
+  }
+
+  async fetch({ packageName }) {
+    return this._requestJson({
+      schema,
+      url: this.portUrl({ packageName }),
+    })
+  }
+
+  async handle({ packageName }) {
+    const data = await this.fetch({ packageName })
+    return renderVersionBadge({ version: data.version })
+  }
+}
diff --git a/services/macports/macports.service.spec.js b/services/macports/macports.service.spec.js
new file mode 100644
index 0000000000000..ae55fd2013cdb
--- /dev/null
+++ b/services/macports/macports.service.spec.js
@@ -0,0 +1,13 @@
+import { test, given } from 'sazerac'
+import Macports from './macports.service.js'
+
+describe('Macports service', function () {
+  test(Macports.prototype.portUrl, () => {
+    given({ packageName: 'proxy-audio-device' }).expect(
+      'https://ports.macports.org/api/v1/ports/proxy-audio-device/',
+    )
+    given({ packageName: 'foo bar' }).expect(
+      'https://ports.macports.org/api/v1/ports/foo%20bar/',
+    )
+  })
+})
diff --git a/services/macports/macports.tester.js b/services/macports/macports.tester.js
new file mode 100644
index 0000000000000..78932bfc1b5dc
--- /dev/null
+++ b/services/macports/macports.tester.js
@@ -0,0 +1,21 @@
+import { isVPlusTripleDottedVersion } from '../test-validators.js'
+import { createServiceTester } from '../tester.js'
+export const t = await createServiceTester()
+
+t.create('macports (valid)').get('/proxy-audio-device.json').expectBadge({
+  label: 'macports',
+  message: isVPlusTripleDottedVersion,
+})
+
+t.create('macports (valid, mocked)')
+  .get('/proxy-audio-device.json')
+  .intercept(nock =>
+    nock('https://ports.macports.org')
+      .get('/api/v1/ports/proxy-audio-device/')
+      .reply(200, { version: '1.0.7' }),
+  )
+  .expectBadge({ label: 'macports', message: 'v1.0.7' })
+
+t.create('macports (not found)')
+  .get('/not-a-real-package.json')
+  .expectBadge({ label: 'macports', message: 'not found' })