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NAME

At - The AT Protocol for Social Networking

SYNOPSIS

use At;
my $at = At->new( host => 'https://fun.example' );
$at->server_createSession( 'sanko', '1111-aaaa-zzzz-0000' );
$at->repo_createRecord(
    $at->did,
    'app.bsky.feed.post',
    { '$type' => 'app.bsky.feed.post', text => 'Hello world! I posted this via the API.', createdAt => time }
);

DESCRIPTION

The AT Protocol is a "social networking technology created to power the next generation of social applications."

At.pm uses perl's new class system which requires perl 5.38.x or better and, like the protocol itself, is still under development.

At::Bluesky

At::Bluesky is a subclass with the host set to https://bluesky.social and all the lexicon related to the social networking site included.

App Passwords

Taken from the AT Protocol's official documentation:

For the security of your account, when using any third-party clients, please generate an app password at Settings > Advanced > App passwords.

App passwords have most of the same abilities as the user's account password, but they're restricted from destructive actions such as account deletion or account migration. They are also restricted from creating additional app passwords.

Read their disclaimer here: https://atproto.com/community/projects#disclaimer.

Methods

The API attempts to follow the layout of the underlying protocol so changes to this module might be beyond my control.

new( ... )

Creates an AT client and initiates an authentication session.

my $self = At->new( host => 'https://bsky.social' );

Expected parameters include:

admin_disableAccountInvites( ... )

Disable an account from receiving new invite codes, but does not invalidate existing codes.

Expected parameters include:

admin_disableInviteCodes( )

Disable some set of codes and/or all codes associated with a set of users.

Expected parameters include:

admin_deleteAccount( ... )

$at->admin_deleteAccount( 'did://...' );

Delete a user account as an administrator.

Expected parameters include:

Returns a true value on success.

admin_disableAccountInvites( ..., [...] )

$at->admin_disableAccountInvites( 'did://...' );

Disable an account from receiving new invite codes, but does not invalidate existing codes.

Expected parameters include:

Returns a true value on success.

admin_emitModerationEvent( ..., [...] )

$at->admin_emitModerationEvent( ... );

Take a moderation action on an actor.

Expected parameters include:

Returns a new At::Lexicon::com::atproto::admin::modEventView object on success.

admin_enableAccountInvites( ..., [...] )

$at->admin_enableAccountInvites( 'did://...' );

Re-enable an account's ability to receive invite codes.

Expected parameters include:

Returns a true value on success.

admin_getAccountInfo( ..., [...] )

$at->admin_getAccountInfo( 'did://...' );

Get details about an account.

Expected parameters include:

Returns a new At::Lexicon::com::atproto::admin::accountView object on success.

admin_getInviteCodes( [...] )

$at->admin_getInviteCodes( );

Get an admin view of invite codes.

Expected parameters include:

Returns a new At::Lexicon::com::atproto::server::inviteCode object on success.

admin_getModerationEvent( ... )

$at->admin_getModerationEvent( 77736393829 );

Get details about a moderation event.

Expected parameters include:

Returns a new At::Lexicon::com::atproto::admin::modEventViewDetail object on success.

admin_getRecord( ..., [...] )

$at->admin_getRecord( 'at://...' );

Get details about a record.

Expected parameters include:

Returns a new At::Lexicon::com::atproto::admin::recordViewDetail object on success.

admin_getRepo( ... )

$at->admin_getRepo( 'did:...' );

Get details about a repository.

Expected parameters include:

Returns a new At::Lexicon::com::atproto::admin::repoViewDetail object on success.

admin_getSubjectStatus( [...] )

$at->admin_getSubjectStatus( 'did:...' );

Get details about a repository.

Expected parameters include:

Returns a subject and, optionally, the takedown reason as a new At::Lexicon::com::atproto::admin::statusAttr object on success.

admin_queryModerationEvents( [...] )

$at->admin_queryModerationEvents( 'did:...' );

List moderation events related to a subject.

Expected parameters include:

Returns a list of events as new At::Lexicon::com::atproto::admin::modEventView objects on success.

admin_queryModerationStatuses( [...] )

$at->admin_queryModerationStatuses( 'did:...' );

List moderation events related to a subject.

Expected parameters include:

Returns a list of subject statuses as new At::Lexicon::com::atproto::admin::subjectStatusView objects on success.

admin_searchRepos( [...] )

$at->admin_searchRepos( 'hydra' );

Find repositories based on a search term.

Expected parameters include:

Returns a list of repos as new At::Lexicon::com::atproto::admin::repoView objects on success.

admin_sendEmail( ..., [...] )

$at->admin_sendEmail( 'did:...', 'Hi!', 'did:...' );

Send email to a user's account email address.

Expected parameters include:

Returns a sent status boolean.

admin_updateAccountEmail( ... )

$at->admin_updateAccountEmail( 'atproto2.bsky.social', 'contact@example.com' );

Administrative action to update an account's email.

Expected parameters include:

Returns a true value on success.

admin_updateAccountHandle( ... )

$at->admin_updateAccountHandle( 'did:...', 'atproto2.bsky.social' );

Administrative action to update an account's handle.

Expected parameters include:

Returns a true value on success.

admin_updateSubjectStatus( ..., [...] )

$at->admin_updateSubjectStatus( ... );

Update the service-specific admin status of a subject (account, record, or blob).

Expected parameters include:

Returns the subject and takedown objects on success.

identity_resolveHandle( ... )

$at->identity_resolveHandle( 'atproto.bsky.social' );

Provides the DID of a repo.

Expected parameters include:

Returns the DID on success.

identity_updateHandle( ... )

$at->identity_updateHandle( 'atproto.bsky.social' );

Updates the handle of the account.

Expected parameters include:

Returns a true value on success.

label_queryLabels( ... )

$at->label_queryLabels( '' );

Find labels relevant to the provided URI patterns.

Expected parameters include:

On success, labels are returned as a list of new At::Lexicon::com::atproto::label objects.

label_subscribeLabels( ..., [...] )

$at->label_subscribeLabels( sub { ... } );

Subscribe to label updates.

Expected parameters include:

On success, a websocket is initiated. Events we receive include At::Lexicon::com::atproto::label::subscribeLables::labels and At::Lexicon::com::atproto::label::subscribeLables::info objects.

label_subscribeLabels_p( ..., [...] )

$at->label_subscribeLabels_p( sub { ... } );

Subscribe to label updates.

Expected parameters include:

On success, a websocket is initiated and a promise is returned. Events we receive include At::Lexicon::com::atproto::label::subscribeLables::labels and At::Lexicon::com::atproto::label::subscribeLables::info objects.

moderation_createReport( ..., [...] )

$at->moderation_createReport( { '$type' => 'com.atproto.moderation.defs#reasonSpam' }, { '$type' => 'com.atproto.repo.strongRef', uri => ..., cid => ... } );

Report a repo or a record.

Expected parameters include:

On success, an id, the original reason type, subject, and reason, are returned as well as the DID of the user making the report and a timestamp.

repo_applyWrites( ..., [...] )

$at->repo_applyWrites( $at->did, [ ... ] );

Apply a batch transaction of creates, updates, and deletes.

Expected parameters include:

Returns a true value on success.

repo_createRecord( ..., [...] )

Create a new record.

$at->repo_createRecord(
    $at->did,
    'app.bsky.feed.post',
    { '$type' => 'app.bsky.feed.post', text => "Hello world! I posted this via the API.", createdAt => gmtime->datetime . 'Z' }
);

Expected parameters include:

Returns the uri and cid of the newly created record on success.

repo_deleteRecord( ..., [...] )

Create a new record.

$at->repo_deleteRecord( $at->did, 'app.bsky.feed.post', '3kiburrigys27' );

Expected parameters include:

Returns a true value on success.

repo_describeRepo( ... )

$at->repo_describeRepo( $at->did );

Get information about the repo, including the list of collections.

Expected parameters include:

On success, returns the repo's handle, did, a didDoc, a list of supported collections, a flag indicating whether or not the handle is correct.

repo_getRecord( ..., [...] )

$at->repo_getRecord( $at->did, 'app.bsky.feed.post', '3kiburrigys27' );

Get a record.

Expected parameters include:

Returns the uri, value, and, optionally, cid of the requested record on success.

repo_listRecords( ..., [...] )

$at->repo_listRecords( $at->did, 'app.bsky.feed.post' );

List a range of records in a collection.

Expected parameters include:

repo_putRecord( ..., [...] )

$at->repo_putRecord( $at->did, 'app.bsky.feed.post', 'aaaaaaaaaaaaaaa', {...} );

Write a record, creating or updating it as needed.

Expected parameters include:

Returns the record's uri and cid on success.

repo_uploadBlob( ... )

Upload a new blob to be added to repo in a later request.

Expected parameters include:

Returns the blob on success.

server_createSession( ... )

$at->server_createSession( 'sanko', '1111-2222-3333-4444' );

Create an authentication session.

Expected parameters include:

On success, the access and refresh JSON web tokens, the account's handle, DID and (optionally) other data is returned.

server_describeServer( )

Get a document describing the service's accounts configuration.

$at->server_describeServer( );

This method does not require an authenticated session.

Returns a boolean value indicating whether an invite code is required, a list of available user domains, and links to the TOS and privacy policy.

server_listAppPasswords( )

$at->server_listAppPasswords( );

List all App Passwords.

Returns a list of passwords as new At::Lexicon::com::atproto::server::listAppPasswords::appPassword objects.

server_getSession( )

$at->server_getSession( );

Get information about the current session.

Returns the handle, DID, and (optionally) other data.

server_getAccountInviteCodes( )

$at->server_getAccountInviteCodes( );

Get all invite codes for a given account.

Returns codes as a list of new At::Lexicon::com::atproto::server::inviteCode objects.

server_getAccountInviteCodes( [...] )

$at->server_getAccountInviteCodes( );

Get all invite codes for a given account.

Expected parameters include:

Returns a list of At::Lexicon::com::atproto::server::inviteCode objects on success. Note that this method returns an error if the session was authorized with an app password.

server_updateEmail( ..., [...] )

$at->server_updateEmail( 'smith...@gmail.com' );

Update an account's email.

Expected parameters include:

server_requestEmailUpdate( ... )

$at->server_requestEmailUpdate( 1 );

Request a token in order to update email.

Expected parameters include:

server_revokeAppPassword( ... )

$at->server_revokeAppPassword( 'Demo App [beta]' );

Revoke an App Password by name.

Expected parameters include:

server_resetPassword( ... )

$at->server_resetPassword( 'fdsjlkJIofdsaf89w3jqirfu2q8docwe', '****************' );

Reset a user account password using a token.

Expected parameters include:

server_resetPassword( ... )

$at->server_resetPassword( 'fdsjlkJIofdsaf89w3jqirfu2q8docwe', '****************' );

Reset a user account password using a token.

Expected parameters include:

server_reserveSigningKey( [...] )

$at->server_reserveSigningKey( 'did:...' );

Reserve a repo signing key for account creation.

Expected parameters include:

On success, a public signing key in the form of a did:key is returned.

server_requestPasswordReset( [...] )

$at->server_requestPasswordReset( 'smith...@gmail.com' );

Initiate a user account password reset via email.

Expected parameters include:

server_requestEmailConfirmation( )

$at->server_requestEmailConfirmation( );

Request an email with a code to confirm ownership of email.

server_requestAccountDelete( )

$at->server_requestAccountDelete( );

Initiate a user account deletion via email.

server_deleteSession( )

$at->server_deleteSession( );

Initiate a user account deletion via email.

server_deleteAccount( )

$at->server_deleteAccount( );

Delete an actor's account with a token and password.

Expected parameters include:

server_createInviteCodes( ..., [...] )

$at->server_createInviteCodes( 1, 1 );

Create invite codes.

Expected parameters include:

On success, returns a list of new At::Lexicon::com::atproto::server::createInviteCodes::accountCodes objects.

server_createInviteCode( ..., [...] )

$at->server_createInviteCode( 1 );

Create an invite code.

Expected parameters include:

On success, a new invite code is returned.

server_createAppPassword( ..., [...] )

$at->server_createAppPassword( 'AT Client [release]' );

Create an App Password.

Expected parameters include:

On success, a new At::Lexicon::com::atproto::server::createAppPassword::appPassword object.

server_createAccount( ..., [...] )

$at->server_createAccount( 'jsmith....', '*********' );

Create an account.

Expected parameters include:

On success, JSON web access and refresh tokens, the handle, did, and (optionally) a server defined didDoc are returned.

server_confirmEmail( ... )

$at->server_confirmEmail( 'jsmith...@gmail.com', 'idkidkidkidkdifkasjkdfsaojfd' );

Confirm an email using a token from requestEmailConfirmation( ),

Expected parameters include:

sync_getBlocks( ... )

$at->sync_getBlocks( 'did...' );

Get blocks from a given repo.

Expected parameters include

sync_getLatestCommit( ... )

$at->sync_getLatestCommit( 'did...' );

Get the current commit CID & revision of the repo.

Expected parameters include:

Returns the revision and cid on success.

sync_getRecord( ..., [...] )

$at->sync_getRecord( 'did...', ... );

Get blocks needed for existence or non-existence of record.

Expected parameters include:

sync_getRepo( ... )

$at->sync_getRepo( 'did...', ... );

Gets the DID's repo, optionally catching up from a specific revision.

Expected parameters include:

sync_listBlobs( ..., [...] )

$at->sync_listBlobs( 'did...' );

List blob CIDs since some revision.

Expected parameters include:

On success, a list of cids is returned and, optionally, a cursor.

sync_listRepos( [...] )

$at->sync_listRepos( );

List DIDs and root CIDs of hosted repos.

Expected parameters include:

On success, a list of At::Lexicon::com::atproto::sync::repo objects is returned and, optionally, a cursor.

sync_notifyOfUpdate( ... )

$at->sync_notifyOfUpdate( 'example.com' );

Notify a crawling service of a recent update; often when a long break between updates causes the connection with the crawling service to break.

Expected parameters include:

Returns a true value on success.

sync_requestCrawl( ... )

$at->sync_requestCrawl( 'example.com' );

Request a service to persistently crawl hosted repos.

Expected parameters include:

Returns a true value on success.

sync_getBlob( ... )

$at->sync_getBlob( 'did...', ... );

Get a blob associated with a given repo.

Expected parameters include:

sync_subscribeRepos( ... )

$at->sync_subscribeRepos( sub {...} );

Subscribe to repo updates.

Expected parameters include:

sync_subscribeRepos_p( ... )

TODO

temp_fetchLabels( [...] )

$at->temp_fetchLabels;

Fetch all labels from a labeler created after a certain date.

Expected parameters include:

Returns a list of labels as new At::Lexicon::com::atproto::label objects on success.

temp_pushBlob( ... )

$at->temp_pushBlob( 'did:...' );

Gets the did's repo, optionally catching up from a specific revision.

Expected parameters include:

temp_transferAccount( ... )

$at->temp_transferAccount( ... );

Transfer an account.

Expected parameters include:

temp_importRepo( ... )

$at->temp_importRepo( 'did...' );

Gets the did's repo, optionally catching up from a specific revision.

Expected parameters include:

See Also

https://atproto.com/

Bluesky on Wikipedia.org

LICENSE

Copyright (C) Sanko Robinson.

This library is free software; you can redistribute it and/or modify it under the terms found in the Artistic License 2. Other copyrights, terms, and conditions may apply to data transmitted through this module.

AUTHOR

Sanko Robinson sanko@cpan.org