gui.do
Sifa professional network API (Fastify, AT Protocol, Jetstream)
sifa.id/
1import { isValidHandle, isValidDid } from '@atproto/syntax';
2import { Agent } from '@atproto/api';
3
4export const isHandle = isValidHandle;
5export const isDid = isValidDid;
6
7export async function resolveHandleOrDid(
8 handleOrDid: string,
9): Promise<{ did: string; handle: string }> {
10 const agent = new Agent('https://public.api.bsky.app');
11
12 if (isDid(handleOrDid)) {
13 const profile = await agent.getProfile(
14 { actor: handleOrDid },
15 { signal: AbortSignal.timeout(3000) },
16 );
17 return { did: profile.data.did, handle: profile.data.handle };
18 }
19
20 if (isHandle(handleOrDid)) {
21 const resolved = await agent.resolveHandle(
22 { handle: handleOrDid },
23 { signal: AbortSignal.timeout(3000) },
24 );
25 return { did: resolved.data.did, handle: handleOrDid };
26 }
27
28 throw new Error(`Invalid handle or DID: ${handleOrDid}`);
29}