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Overview

In Bluesky, mutual resolution of handles, DIDs, and related identities is often required.

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Handle to DID

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Using the API

use Revolution\Bluesky\Facades\Bluesky;

$did = Bluesky::resolveHandle('***.bsky.social')->json('did');

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Using DNS or well-known

Check a DNS TXT record or /.well-known/atproto-did. 
use Revolution\Bluesky\Facades\Bluesky;

$did = Bluesky::identity()->resolveHandle('alice.test');
These two methods are similar but differ in how they resolve the handle. The API method queries the Bluesky service over the network, while the DNS/well-known method is suited for custom-domain handles.

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DID to DID Document

resolveDID returns the DID Document. https://plc.directory/did:plc:ewvi7nxzyoun6zhxrhs64oiz 
use Revolution\Bluesky\Facades\Bluesky;

$didDoc = Bluesky::identity()->resolveDID('did:plc:*** or did:web:***')->json();

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DID Document to Handle

The alsoKnownAs field in the DID Document contains the handle. 
use Revolution\Bluesky\Facades\Bluesky;
use Revolution\Bluesky\Support\DidDocument;

$didDoc = DidDocument::make(Bluesky::identity()->resolveDID('did:plc:*** or did:web:***')->json());
$handle = $didDoc->handle();

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resolveIdentity

resolveIdentity combines resolveHandle and resolveDID. You can resolve from either a DID or a handle, and it returns the DID Document. 
use Revolution\Bluesky\Facades\Bluesky;
use Revolution\Bluesky\Support\DidDocument;

$didDoc = DidDocument::make(Bluesky::identity()->resolveIdentity('did or handle')->json());
$didDoc->id();
$didDoc->handle();

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Public profile

You can look up a public profile from either a DID or a handle. The response includes both the DID and handle. 
use Revolution\Bluesky\Facades\Bluesky;

$profile = Bluesky::getProfile('did or handle');
$profile->json('did');
$profile->json('handle');

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PDS URL / serviceEndpoint

The serviceEndpoint in the DID Document is the PDS URL. You are unlikely to need this directly, but it is available. 
https://***.***.host.bsky.network

use Revolution\Bluesky\Facades\Bluesky;
use Revolution\Bluesky\Support\DidDocument;

$didDoc = DidDocument::make(Bluesky::identity()->resolveIdentity('did or handle')->json());
$didDoc->pdsUrl();

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Authorization Server URL

Resolve the Authorization Server URL via the PDS. For accounts registered on Bluesky, this is typically https://bsky.social. 
use Revolution\Bluesky\Facades\Bluesky;
use Revolution\Bluesky\Support\DidDocument;

$didDoc = DidDocument::make(Bluesky::identity()->resolveIdentity('did or handle')->json());

$pds = Bluesky::pds()->getProtectedResource($didDoc->pdsUrl());
$pds->authServer();
Source: docs/identity.md
Last modified on April 24, 2026

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