Val Town Code SearchReturn to Val Town

13    timeZone,
14  };
15  const timeForApi = date.toLocaleTimeString("en-GB", {
16    ...baseTimeParams,
17    hourCycle: "h23",
18  });
19  const poem = await getPoemForTime(timeForApi);
20  const newState = { ...poemWidgetJson };
21  newState.layouts.hello_small.layers[0].rows[0].cells[0].text.string = poem;

1This Val accepts a stock symbol and will return current price and intraday price change.
2
3example: `https://pete-stockapi.web.val.run/symbol=MSFT`
4
5It's currently using alphavantage free tier API so it's limited to only 25 requests/day. Fork and create your own premium API key for more request.

1// This val creates a publicly accessible kitten image generator using the Val Town image generation API.
2// It supports generating square images with a single dimension parameter or rectangular images with two dimension parameters.
3

11    e.preventDefault();
12    setLoading(true);
13    console.log(`Submitting URL for scraping: ${url}`);
14    try {
15      const response = await fetch("/scrape", {
22      setResult(data);
23    } catch (error) {
24      console.log(`Error occurred while scraping URL: ${url}. Error details: ${error.message}`);
25      setResult({ error: error.message });
26    }
40        />
41        <button type="submit" disabled={loading}>
42          {loading ? "Scraping..." : "Scrape"}
43        </button>
44      </form>
79async function scrapePage(url) {
80  console.log(`Starting to scrape page: ${url}`);
81  const apiKey = Deno.env.get("ScrapingBeeAPIkey");
82  if (!apiKey) {
83    console.log("ScrapingBee API key not found in environment variables");
84    throw new Error("ScrapingBee API key not found in environment variables");
85  }
86
104  };
105
106  console.log(`Sending request to ScrapingBee for URL: ${url} at ${new Date().toISOString()}`);
107  const startTime = Date.now();
108  try {
109    const response = await fetch(
110      `https://app.scrapingbee.com/api/v1/?api_key=${apiKey}&url=${
111        encodeURIComponent(url)
112      }&render_js=false&extract_rules=${encodeURIComponent(JSON.stringify(extractRules))}`,
114
115    const duration = Date.now() - startTime;
116    console.log(`Received response from ScrapingBee at ${new Date().toISOString()}. Duration: ${duration}ms`);
117    console.log(`Received response from ScrapingBee for URL: ${url}. Status: ${response.status}`);
118
119    if (!response.ok) {
120      console.log(`Error response from ScrapingBee. Status: ${response.status}`);
121      throw new Error(`HTTP error! status: ${response.status}`);
122    }
156    return result;
157  } catch (error) {
158    console.log(`Error occurred while scraping URL: ${url}`);
159    console.log(`Error details: ${error.message}`);
160    console.log(`Error stack: ${error.stack}`);
163}
164
165async function getApiKey() {
166  const apiKey = Deno.env.get("ScrapingBeeAPIkey");
167  if (!apiKey) {
168    console.log("ScrapingBee API key not found in environment variables");
169    throw new Error("ScrapingBee API key not found in environment variables");
170  }
171  return apiKey;
172}
173

8
9To easily upload an image to your blob storage, [fork this val](
10getBlobAndRenderAsImage), run it, and enter your API key in the password input.
11
12## How it works
21
22  - The server function calls `blob.get("test.png")`.
23  - This `blob.get()` method makes an HTTP request to the Val Town API.
24  - The API returns a Response object containing the image data.
25
26
64
65- [Blob storage overview  in Val Town docs](https://docs.val.town/std/blob/)
66- [Val Town REST API references for blobs](https://docs.val.town/openapi#tag/blobs)
67- [Val Town blob std lib source code](https://www.val.town/v/std/blob)

9[![](https://stevekrouse-button.express.val.run/Install)](https://www.val.town/v/stevekrouse/blob_admin_app/fork)
10
11It uses [basic authentication](https://www.val.town/v/pomdtr/basicAuth) with your [Val Town API Token](https://www.val.town/settings/api) as the password (leave the username field blank).
12
13# TODO

8
91. Click `Fork`
102. Change `location` (Line 4) to describe your location. It accepts fairly flexible English descriptions which it turns into locations via [nominatim's geocoder API](https://www.val.town/v/stevekrouse/nominatimSearch).
113. Click `Run`
12

11interface RedditSearchOptions {
12  query: string;
13  apiKey?: string;
14}
15
17export async function redditSearch({
18  query,
19  apiKey = Deno.env.get("BROWSERBASE_API_KEY"),
20}: RedditSearchOptions): Promise<ThreadResult[]> {
21  if (!apiKey) {
22    throw new Error("BrowserBase API key is required");
23  }
24
25  const puppeteer = new PuppeteerDeno({ productName: "chrome" });
26  const browser = await puppeteer.connect({
27    browserWSEndpoint: `wss://connect.browserbase.com?apiKey=${apiKey}&enableProxy=true`,
28    ignoreHTTPSErrors: true,
29  });

19```
20
21If you want to use an [api token](https://www.val.town/settings/api) to authenticate: 
22
23```ts

1import { API_URL } from "https://esm.town/v/std/API_URL";
2import { LibsqlError, type ResultSet, type Row, type TransactionMode } from "npm:@libsql/client";
3import { z } from "npm:zod";
35
36async function execute(statement: InStatement, args?: InArgs): Promise<ResultSet> {
37  const res = await fetch(`${API_URL}/v1/sqlite/execute`, {
38    method: "POST",
39    headers: {
50
51async function batch(statements: InStatement[], mode?: TransactionMode): Promise<ResultSet[]> {
52  const res = await fetch(`${API_URL}/v1/sqlite/batch`, {
53    method: "POST",
54    headers: {
78
79/* Val Town's Turso Proxy returns rows as an array of values
80 * Yet the LibSQL API has a Row type which behave as an array or object,
81 * ie you can access it via numerical index or string
82 */