Val Town Code SearchReturn to Val Town

22
231. Sign up for [Cerebras](https://cloud.cerebras.ai/)
242. Get a Cerebras API Key
253. Save it in a [Val Town environment variable](https://www.val.town/settings/environment-variables) called `CEREBRAS_API_KEY`
26
27Once Cerebras is set up in your Val Town account, there are two ways to get started:
37const { OpenAI } = await import("https://esm.sh/openai");
38const client = new OpenAI({
39  apiKey: Deno.env.get("CEREBRAS_API_KEY"),
40  baseURL: "https://api.cerebras.ai/v1"
41});
42const response = await client.chat.completions.create({
54## Sample apps
55
56* **[Cerebras Searcher](https://www.val.town/v/stevekrouse/cerebras_searcher)** - a Perplexity clone that uses the SerpAPI to do RAG 
57and summaries with Cerebras (*requires a SerpAPI key*)
58* **[Cerebras Coder](https://www.val.town/v/stevekrouse/cerebras_coder)** - an app that 
59generates websites in a second with Cerebras

88    // Keep these comments so we remember not to change this
89    const client = new OpenAI({
90      apiKey: Deno.env.get("CEREBRAS_API_KEY"),
91      baseURL: "https://api.cerebras.ai/v1",
92    });
93
101      return Response.json({ message: generatedMessage });
102    } catch (error) {
103      console.error("Error calling Cerebras API:", error);
104
105      if (error.status === 429) {
106        return Response.json({ error: "Cerebras API rate limit reached. Please try again later." }, { status: 429 });
107      } else {
108        return Response.json({ error: `API Error: ${error.message}` }, { status: 500 });
109      }
110    }

6
71. Sign up for [Cerebras](https://cloud.cerebras.ai/)
82. Get a Cerebras API Key
93. Save it in a [Val Town environment variable](https://www.val.town/settings/environment-variables) called `CEREBRAS_API_KEY`

212    } catch (error) {
213      Toastify({
214        text: "We may have hit our Cerebras Usage limits. Try again later or fork this and use your own API key.",
215        position: "center",
216        duration: 3000,
1024    };
1025  } else {
1026    const client = new Cerebras({ apiKey: Deno.env.get("CEREBRAS_API_KEY") });
1027    const completion = await client.chat.completions.create({
1028      messages: [
1149        <meta name="viewport" content="width=device-width, initial-scale=1.0">
1150        <title>CerebrasCoder</title>
1151        <link rel="preconnect" href="https://fonts.googleapis.com" />
1152        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
1153        <link
1154          href="https://fonts.googleapis.com/css2?family=DM+Mono:ital,wght@0,300;0,400;0,500;1,300;1,400;1,500&family=DM+Sans:ital,opsz,wght@0,9..40,100..1000;1,9..40,100..1000&display=swap"
1155          rel="stylesheet"
1156        />
1165        <meta property="og:description" content="Turn your ideas into fully functional apps in less than a second – powered by Llama3.3-70b on Cerebras's super-fast wafer chips. Code is 100% open-source, hosted on Val Town."">
1166        <meta property="og:type" content="website">
1167        <meta property="og:image" content="https://stevekrouse-blob_admin.web.val.run/api/public/CerebrasCoderOG.jpg">
1168        
1169            

97
98  useEffect(() => {
99    fetch("/api/classes")
100      .then(res => res.json())
101      .then(data => {
133  useEffect(() => {
134    console.log("Fetching class details for ID:", id);
135    fetch(`/api/classes/${id}`)
136      .then(res => res.json())
137      .then(data => {
143    if (email) {
144      console.log("Checking registration status for email:", email);
145      fetch(`/api/classes/${id}/registration?email=${email}`)
146        .then(res => res.json())
147        .then(data => {
156
157  const handleRegister = () => {
158    fetch(`/api/classes/${id}/register`, {
159      method: "POST",
160      headers: { "Content-Type": "application/json" },
174
175  const handleCancel = () => {
176    fetch(`/api/classes/${id}/cancel`, {
177      method: "POST",
178      headers: { "Content-Type": "application/json" },
193  const handleDelete = () => {
194    if (window.confirm("Are you sure you want to delete this class?")) {
195      fetch(`/api/classes/${id}`, { method: "DELETE" })
196        .then(() => navigate("/classes"))
197        .catch(error => console.error("Error deleting class:", error));
266  useEffect(() => {
267    if (id) {
268      fetch(`/api/classes/${id}`)
269        .then(res => res.json())
270        .then(data => {
289
290      const method = id ? "PUT" : "POST";
291      const url = id ? `/api/classes/${id}` : "/api/classes";
292
293      fetch(url, {
415    const emailList = emails.split(/[\s,]+/).filter(email => email.trim() !== "");
416
417    fetch(`/api/classes/${id}/bulk-add`, {
418      method: "POST",
419      headers: { "Content-Type": "application/json" },
470const app = new Hono();
471
472app.get("/api/classes", async (c) => {
473  const { sqlite } = await import("https://esm.town/v/stevekrouse/sqlite");
474  const KEY = "karate_classes";
484});
485
486app.get("/api/classes/:id", async (c) => {
487  const { sqlite } = await import("https://esm.town/v/stevekrouse/sqlite");
488  const KEY = "karate_classes";
507});
508
509app.post("/api/classes", async (c) => {
510  const { sqlite } = await import("https://esm.town/v/stevekrouse/sqlite");
511  const KEY = "karate_classes";
527});
528
529app.put("/api/classes/:id", async (c) => {
530  const { sqlite } = await import("https://esm.town/v/stevekrouse/sqlite");
531  const KEY = "karate_classes";
548});
549
550app.delete("/api/classes/:id", async (c) => {
551  const { sqlite } = await import("https://esm.town/v/stevekrouse/sqlite");
552  const KEY = "karate_classes";
563});
564
565app.post("/api/classes/:id/register", async (c) => {
566  const { sqlite } = await import("https://esm.town/v/stevekrouse/sqlite");
567  const KEY = "karate_classes";
603});
604
605app.post("/api/classes/:id/cancel", async (c) => {
606  const { sqlite } = await import("https://esm.town/v/stevekrouse/sqlite");
607  const KEY = "karate_classes";
628});
629
630app.get("/api/classes/:id/registration", async (c) => {
631  const { sqlite } = await import("https://esm.town/v/stevekrouse/sqlite");
632  const KEY = "karate_classes";
651});
652
653app.post("/api/classes/:id/bulk-add", async (c) => {
654  const { sqlite } = await import("https://esm.town/v/stevekrouse/sqlite");
655  const KEY = "karate_classes";
737  const isAdmin = email && ADMIN_EMAILS.includes(email);
738
739  if (url.pathname.startsWith("/api")) {
740    return app.fetch(request);
741  }

59
60  const connectWebSocket = useCallback(() => {
61    const ws = new WebSocket("wss://pumpportal.fun/api/data");
62
63    ws.onopen = () => {

29
30  const openai = new OpenAI({
31    baseURL: "https://openrouter.ai/api/v1",
32    apiKey: Deno.env.get("OPEN_ROUTER_KEY"),
33  });
34  console.log(messages);

31Refer to [Twitter's search operators](https://socialdata.gitbook.io/docs/twitter-tweets/retrieve-search-results-by-keyword#endpoint-parameters) to fine-tune your query.
32
33### 4. Test API call
34Set `isProd = false` in the code if you are testing, to ensure there are enough tweets to display. <br>
35Toggle it back to `true` when you're ready to run this cron job in production and actuall send notifications.
60
61### NOTE: Usage Limits
62This val uses the SocialData API for Twitter data:
63
64- **Proxies via Val Town's [SocialDataProxy](https://www.val.town/v/stevekrouse/socialDataProxy)**: Limited to 10 cents per day for [**Val Town Pro users**](https://www.val.town/pricing). This API is *only* for Pro users.
65- **Need more calls?** Sign up for your own [SocialData API token](https://socialdata.tools) and configure the [`socialDataSearch`](https://www.val.town/v/stevekrouse/socialDataSearch) function.

6
71. Sign up for [Cerebras](https://cloud.cerebras.ai/)
82. Get a Cerebras API Key
93. Save it in a [Val Town environment variable](https://www.val.town/settings/environment-variables) called `CEREBRAS_API_KEY`

212    } catch (error) {
213      Toastify({
214        text: "We may have hit our Cerebras Usage limits. Try again later or fork this and use your own API key.",
215        position: "center",
216        duration: 3000,
1024    };
1025  } else {
1026    const client = new Cerebras({ apiKey: Deno.env.get("CEREBRAS_API_KEY") });
1027    const completion = await client.chat.completions.create({
1028      messages: [
1149        <meta name="viewport" content="width=device-width, initial-scale=1.0">
1150        <title>CerebrasCoder</title>
1151        <link rel="preconnect" href="https://fonts.googleapis.com" />
1152        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
1153        <link
1154          href="https://fonts.googleapis.com/css2?family=DM+Mono:ital,wght@0,300;0,400;0,500;1,300;1,400;1,500&family=DM+Sans:ital,opsz,wght@0,9..40,100..1000;1,9..40,100..1000&display=swap"
1155          rel="stylesheet"
1156        />
1165        <meta property="og:description" content="Turn your ideas into fully functional apps in less than a second – powered by Llama3.3-70b on Cerebras's super-fast wafer chips. Code is 100% open-source, hosted on Val Town."">
1166        <meta property="og:type" content="website">
1167        <meta property="og:image" content="https://stevekrouse-blob_admin.web.val.run/api/public/CerebrasCoderOG.jpg">
1168        
1169