From 6bf57766feb8321f860baf300140563cd9539053 Mon Sep 17 00:00:00 2001
From: Elizabeth Hunt <me@liz.coffee>
Date: Sun, 14 Dec 2025 20:36:24 -0800
Subject: Init

---
 src/integrations/hcaptcha.ts | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 src/integrations/hcaptcha.ts

(limited to 'src/integrations/hcaptcha.ts')

diff --git a/src/integrations/hcaptcha.ts b/src/integrations/hcaptcha.ts
new file mode 100644
index 0000000..78ff356
--- /dev/null
+++ b/src/integrations/hcaptcha.ts
@@ -0,0 +1,32 @@
+import { Either, type IEither } from '@emprespresso/pengueno';
+
+export interface HCaptchaResponse {
+    success: boolean;
+    challenge_ts?: string;
+    hostname?: string;
+    'error-codes'?: string[];
+}
+
+export async function verifyHCaptcha(token: string, secret: string): Promise<IEither<Error, boolean>> {
+    try {
+        const response = await fetch('https://hcaptcha.com/siteverify', {
+            method: 'POST',
+            headers: {
+                'Content-Type': 'application/x-www-form-urlencoded',
+            },
+            body: new URLSearchParams({
+                secret,
+                response: token,
+            }),
+        });
+
+        if (!response.ok) {
+            return Either.left(new Error(`hCaptcha verification failed: ${response.statusText}`));
+        }
+
+        const result = (await response.json()) as HCaptchaResponse;
+        return Either.right(result.success);
+    } catch (err) {
+        return Either.left(err instanceof Error ? err : new Error(String(err)));
+    }
+}
-- 
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