1import { API_URL } from "https://esm.town/v/std/API_URL";
2async function proxiedFetch(req: Request): Promise<Response> {
3 let query = new URLSearchParams({
6 const headers = new Headers(req.headers);
7 headers.set("X-Valtown-Authorization", `Bearer ${Deno.env.get("valtown")}`);
8 return fetch(`${API_URL}/v1/fetch?${query}`, {
9 ...req,
10 headers,
8
91. Click `Fork`
102. Change `location` (Line 4) to describe your location. It accepts fairly flexible English descriptions which it turns into locations via [nominatim's geocoder API](https://www.val.town/v/stevekrouse/nominatimSearch).
113. Click `Run`
12
4
5const openAISecrets = {
6 apiKey: getApiKey(),
7 organization: getOrganisationKey(),
8};
1Example copied https://instructor-ai.github.io/instructor-js/#usage into val.town
2
3You will need to fork this and properly set the apiKey and organisation for it to work.
8
91. Click `Fork`
102. Change `location` (Line 4) to describe your location. It accepts fairly flexible English descriptions which it turns into locations via [nominatim's geocoder API](https://www.val.town/v/stevekrouse/nominatimSearch).
113. Click `Run`
12
27 try {
28 const r = await fetch(
29 "https://fonts.googleapis.com/css2?family="
30 + encodeURIComponent("IBM Plex Sans:wght@600")
31 + "&text="
1# `upgradeExpress`
2Upgrade Express vals to the Web API without breaking existing consumers
3
4## How it works
5`upgradeExpress` wraps a Web handler into a function that works as normal when called by the Web API, and redirects to the Web API when called by the Express API.
6
7## Example
1import { API_URL } from "https://esm.town/v/std/API_URL?v=5";
2
3export const user = async ({ token, id }: {
10 profileImageUrl: string;
11}> =>
12 await (await fetch(`${API_URL}/v1/users/${id}`, {
13 headers: token
14 ? {
1import { API_URL } from "https://esm.town/v/std/API_URL?v=5";
2
3export async function alias<P extends Params>(params: P): Promise<Result<P>> {
4 const username = params.username;
5 let url = `${API_URL}/v1/alias/${username}`;
6 if ("valName" in params)
7 url = url + `/${params.valName}`;
1# Returning HTML from the Val Town Web API
2
3This just lets you use the standard [Response](https://developer.mozilla.org/en-US/docs/Web/API/Response) object with our [Web API](https://docs.val.town/api/web) to return an HTML response from this Val.
