fix: update Pollinations text requests

README.md

@@ -250,6 +250,10 @@ public/env-ob.json
 
 Used for obfuscated environment configuration.
 
+Because this is a static browser application, `API_KEY` must be a publishable
+Pollinations key beginning with `pk_`. Never place an `sk_` secret key in this
+file or any other client-side asset.
+
 If modifying environment handling, see:
 
 ```

src/pages/SimpleCite.tsx

@@ -2,7 +2,11 @@ import { createSignal, Show, onMount, For } from 'solid-js';
 import type { Component } from 'solid-js';
 import { db } from '../db';
 import type { Citation } from '../db';
-import { getPollinationsApiKey, POLLINATIONS_TEXT_ENDPOINT } from '../utils/env';
+import {
+  getPollinationsApiKey,
+  POLLINATIONS_TEXT_ENDPOINT,
+  POLLINATIONS_TEXT_MODEL,
+} from '../utils/env';
 import styles from './SimpleCite.module.css';
 
 type Guideline = 'apa7' | 'mla9' | 'ieee' | 'chicago17';
@@ -743,12 +747,17 @@ const fetchMetadataViaAi = async (
       if (!apiKey) {
         throw new Error('Missing API key');
       }
+      const query = new URLSearchParams({
+        model: POLLINATIONS_TEXT_MODEL,
+        json: 'true',
+      });
       const llm = await fetch(
-        `${POLLINATIONS_TEXT_ENDPOINT}/${encodeURIComponent(prompt)}=gemini-fast?key=${
-          apiKey
-        }`,
+        `${POLLINATIONS_TEXT_ENDPOINT}/${encodeURIComponent(prompt)}?${query}`,
         {
-          headers: { Accept: 'text/plain' },
+          headers: {
+            Accept: 'application/json',
+            Authorization: `Bearer ${apiKey}`,
+          },
         },
       );
       if (!llm.ok) {
@@ -1684,4 +1693,3 @@ const SimpleCite: Component = () => {
 export default SimpleCite;
 
 
-

src/pages/SimpleSuite.tsx

@@ -4,7 +4,11 @@ import { Editor } from 'mini-canvas-editor';
 import 'mini-canvas-editor/css/editor.css';
 import { db } from '../db';
 import type { Drawing } from '../db';
-import { getPollinationsApiKey, POLLINATIONS_TEXT_ENDPOINT } from '../utils/env';
+import {
+  getPollinationsApiKey,
+  POLLINATIONS_TEXT_ENDPOINT,
+  POLLINATIONS_TEXT_MODEL,
+} from '../utils/env';
 import styles from './SimpleSuite.module.css';
 
 export type SuiteTab = 'text' | 'files' | 'human' | 'draw';
@@ -303,12 +307,19 @@ ${localPass}`;
       if (!apiKey) {
         throw new Error('Missing API key');
       }
+      const query = new URLSearchParams({ model: POLLINATIONS_TEXT_MODEL });
       const response = await fetch(
-        `${POLLINATIONS_TEXT_ENDPOINT}/${encoded}=gemini-fast?key=${apiKey}`,
+        `${POLLINATIONS_TEXT_ENDPOINT}/${encoded}?${query}`,
         {
-          headers: { Accept: 'text/plain' },
+          headers: {
+            Accept: 'text/plain',
+            Authorization: `Bearer ${apiKey}`,
+          },
         },
       );
+      if (!response.ok) {
+        throw new Error(`Pollinations request failed (${response.status})`);
+      }
       const result = await response.text();
       let trimmed = result.trim();
 
@@ -905,4 +916,3 @@ export const SimpleSuite: Component<SimpleSuiteProps> = (props) => {
 
 export default SimpleSuite;
 
-

src/utils/env.ts

@@ -7,6 +7,7 @@ declare global {
 }
 
 export const POLLINATIONS_TEXT_ENDPOINT = 'https://gen.pollinations.ai/text';
+export const POLLINATIONS_TEXT_MODEL = 'gemini-fast';
 
 let envCache: Promise<Record<string, unknown>> | null = null;
 
@@ -34,7 +35,11 @@ export const getPollinationsApiKey = async () => {
   try {
     const env = await loadEnv();
     const apiKey = env.API_KEY;
-    return typeof apiKey === 'string' ? apiKey : '';
+    if (typeof apiKey === 'string' && apiKey.startsWith('pk_')) {
+      return apiKey;
+    }
+    console.warn('Pollinations API key must be a browser-safe publishable key');
+    return '';
   } catch (error) {
     console.warn('Failed to load API key', error);
     return '';