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100  }
101
102  return fetch(requestParams.url, preload).catch((err) => new Response(err.stack, { status: 500 }));
103});
104
112// app.post("/v1/chat/completions", handleChatCompletionWrap);
113
114export default app.fetch;

2// const baseUrl = "https://api.neynar.com/v2/farcaster/";
3
4export async function fetchNeynarGet(path: string) {
5  const res = await fetch(baseUrl + encodeURIComponent(path), {
6    method: 'GET',
7    headers: {
15}
16
17export async function fetchNeynarGetPages(path: string, pages: number, dataKey: string) {
18  let data: any = []
19  let cursor = ''
20  let pagesLeft = pages
21  while (true) {
22    const res = await fetchNeynarGet(`${path}&cursor=${cursor}`)
23    data = [...data, ...res[dataKey]]
24    cursor = res?.next?.cursor
35//////////
36
37export function fetchUser(username: string) {
38  if (username.startsWith('fid:')) {
39    return fetchUsersById(username.replace('fid:', '')).then((users) => users[0])
40  }
41  return fetchNeynarGet(`user/by_username?username=${username}`).then((r) => r.user)
42}
43export function fetchUsersById(fids: string) {
44  return fetchNeynarGet(`user/bulk?fids=${fids}`).then((r) => r.users)
45}
46
47export function fetchUserFeed(fid: string) {
48  return fetchNeynarGet(
49    `feed?feed_type=filter&filter_type=fids&fids=${fid}&with_recasts=false&with_replies=false&limit=100&cursor=`
50  ).then((r) => r.casts)
51}
52
53export function fetchChannel(channelId: string) {
54  return fetchNeynarGet(`channel?id=${channelId}`).then((r) => r.channel)
55}
56
57export function fetchChannelFeed(channelId: string) {
58  return fetchNeynarGet(`feed/channels?channel_ids=${channelId}&with_recasts=false&limit=100`).then((r) => r.casts)
59}
60
61export function fetchChannelsFeed(channelIds: string[]) {
62  return fetchNeynarGet(`feed/channels?channel_ids=${channelIds.join(',')}&with_recasts=false&limit=100`).then(
63    (r) => r.casts
64  )
65}
66
67export function fetchCast(hash: string) {
68  return fetchNeynarGet(`cast?type=hash&identifier=${hash}`).then((r) => r.cast)
69}
70
71export function fetchCastReplies(hash: string) {
72  return fetchNeynarGet(
73    `cast/conversation?identifier=${hash}&type=hash&reply_depth=2&include_chronological_parent_casts=false&sort_type=algorithmic&fold=above&limit=20`
74  ).then((r) => r?.conversation?.cast?.direct_replies)