Val Town Code SearchReturn to Val Town

1// WELCOME TO THE API DEMO
2// Since val.town doesn't behave well, we cannot access the value of inputs after the page has been loaded once.
3// Therefore, the only way to let the user modify their values is to do it manually.
35
36    const data = await fetch(
37      `https://api.stage.teamsurfboard.com/api/v1/schedule?start=${start.toISOString()}&end=${end.toISOString()}`,
38      {
39        headers: {
40          // ADD YOUR API TOKEN INTO THE ENV VARIABLES
41          "Authorization": `Bearer ${Deno.env.get("TEAMSURFBOARD_API_TOKEN")}`,
42        },
43      },
138    <div style={styles.container}>
139      <h1>Employee hours and pay</h1>
140      <h3>(This is an API demo to showcase how the Teamsurfboard API can be used.)</h3>
141      <div style={styles.info}>
142        <p style={styles.info_text}>

63  tomorrow.setDate(tomorrow.getDate() + 1);
64  const data = await fetch(
65    `https://api.stage.teamsurfboard.com/api/v1/schedule?start=${today.toISOString()}&end=${tomorrow.toISOString()}`,
66    {
67      headers: {
68        // ADD YOUR API TOKEN INTO THE ENV VARIABLES
69        "Authorization": `Bearer ${Deno.env.get("TEAMSURFBOARD_API_TOKEN")}`,
70      },
71    },

9    tomorrow.setDate(tomorrow.getDate() + 1);
10    const data = await fetch(
11      `https://api.stage.teamsurfboard.com/api/v1/schedule?start=${today.toISOString()}&end=${tomorrow.toISOString()}`,
12      {
13        headers: {
14          // ADD YOUR API TOKEN INTO THE ENV VARIABLES
15          "Authorization": `Bearer ${Deno.env.get("TEAMSURFBOARD_API_TOKEN")}`,
16        },
17      },

3
4const BOT_TOKEN = Deno.env.get("TELEGRAM_TOKEN");
5const TELEGRAM_API_URL = `https://api.telegram.org/bot${BOT_TOKEN}`;
6
7useHTTP(async (req, res) => {
26async function sendMessage(chatId, text) {
27  try {
28    const url = `${TELEGRAM_API_URL}/sendMessage`;
29    const payload = {
30      chat_id: chatId,

1Generates a streaming illustrated primer on a subject. Enter a subject, click on titles to "delve".
2
3🪩 To fork, [sign up for Substrate](https://substrate.run/signin) to get your own API key and $50 free credits 

8
9  // Substrate graph
10  const substrate = new Substrate({ apiKey: Deno.env.get("SUBSTRATE_API_KEY_R") });
11  const Topic = z
12    .object({
79
80  // UI
81  const capitalize = s => s.replace(/^\w/, c => c.toUpperCase());
82  return new Response(
83    new ReadableStream({
96  <div style="margin:0 10px;">${pair.image}</div>
97  <div style="margin:0 10px;font-size:1.2rem;">
98  <a href="/?input=${pair.title}"><b>${capitalize(pair.title)}</b></a><br/>${pair.caption}</div>
99</div>`,
100            ));

4import { zodToJsonSchema } from "npm:zod-to-json-schema";
5
6const substrate = new Substrate({ apiKey: Deno.env.get("SUBSTRATE_API_KEY") });
7
8// search for HN comments using https://hn.algolia.com/api
9const query = "langchain";
10const searchResults = await hnSearch({
31    new ComputeJSON({
32      prompt: `Summarize this comment and how it relates to the topic: ${query} 
33      Use "negative" sentiment for posts about API, abstraction, documentation, tutorial, general quality, slowness, or performance issues. 
34      COMMENT: ${JSON.stringify(hit)}`,
35      json_schema: zodToJsonSchema(commentInfo),

1Find comments on HN (powered by [Algolia](https://hn.algolia.com/api)), extract content and return a streaming markdown summary (powered by [Substrate](https://substrate.run)).
2
3The RAG portion of this is 34 lines of Substrate code. Read the walkthrough: https://x.com/vprtwn/status/1812844236401762513
4
5🪩 To fork, [sign up for Substrate](https://substrate.run/signin) to get your own API key and $50 free credits. 
6
7See also:

1# OpenAI Proxy
2
3This OpenAI API proxy injects Val Town's API keys. For usage documentation, check out https://www.val.town/v/std/openai

1import { parseBearerString } from "https://esm.town/v/andreterron/parseBearerString";
2import { API_URL } from "https://esm.town/v/std/API_URL?v=5";
3import { OpenAIUsage } from "https://esm.town/v/std/OpenAIUsage";
4import { RateLimit } from "npm:@rlimit/http";
27  const authHeader = req.headers.get("Proxy-Authorization") || req.headers.get("Authorization");
28  const token = authHeader ? parseBearerString(authHeader) : undefined;
29  const meRes = await fetch(`${API_URL}/v1/me`, { headers: { Authorization: `Bearer ${token}` } });
30  if (!meRes.ok) {
31    return new Response("Unauthorized", { status: 401 });
41
42  // Proxy the request
43  const url = new URL("." + pathname, "https://api.openai.com");
44  url.search = search;
45
46  const headers = new Headers(req.headers);
47  headers.set("Host", url.hostname);
48  headers.set("Authorization", `Bearer ${Deno.env.get("OPENAI_API_KEY")}`);
49  headers.set("OpenAI-Organization", Deno.env.get("OPENAI_API_ORG"));
50
51  const modifiedBody = await limitFreeModel(req, user);