v0.1.33

• Add seen at to activities
• Add tx details table to save and fetch tx details

v0.1.32

This Release:

• Adds the paykit module and core functions
• Adds docs & tests as needed
• Bumps version to 0.1.32
• Update bindings accordingly

Documentation

See src/modules/paykit/README.md for Swift and Kotlin implementation examples.

New Methods

Session Functions

• createPubkyRingSessionRequest(callbackUrl, additionalParams?) - Generate URI to request session from Pubky Ring
• parsePaykitDeeplink(url) - Parse a Paykit deeplink URL
• validatePaykitDeeplink(url) - Validate a Paykit deeplink URL
• createDeeplinkFromToken(baseUrl, action, token, additionalParams?) - Create deeplink from session token
• createSessionTokenFromKeypair(publicKey, secretKey, homeserverUrl?, expiresInSeconds?) - Create session token from keypair
• serializeSessionToToken(sessionData) - Serialize session data to token
• deserializeTokenToSession(token) - Deserialize token to session data

Standalone Functions

• setPaymentEndpoint(client, method, data) - Store/update a payment endpoint
• removePaymentEndpoint(client, method) - Remove a payment endpoint
• getPaymentList(reader, payee) - Get all payment methods for a user
• getPaymentEndpoint(reader, payee, method) - Retrieve a specific payment endpoint
• getKnownContacts(reader, key) - Get user's known contacts

PubkyAuthenticatedTransport

• PubkyAuthenticatedTransport() - Constructor (returns error, use token-based creation)
• setPaymentEndpoint(method, data) - Store/update a payment endpoint
• removePaymentEndpoint(method) - Remove a payment endpoint

PubkyUnauthenticatedTransport

• PubkyUnauthenticatedTransport() - Constructor for read operations
• getPaymentList(payee) - Get all payment methods for a user
• getPaymentEndpoint(payee, method) - Retrieve a specific payment endpoint
• getKnownContacts(key) - Get user's known contacts

Scanner

• New Scanner.PaykitSession variant for scanning Paykit session QR codes

New Types

• SessionToken - Base64-encoded session token wrapper (token: String)
• SessionData - Serializable session data (publicKey, secretKey, homeserverUrl?, expiresAt?, metadata?)
• MethodId - Payment method identifier (id: String)
• EndpointData - Payment endpoint data payload (data: String)
• PublicKey - Pubky public key wrapper (key: String)
• SupportedPayments - Map of method IDs to endpoint data (entries: Map<String, EndpointData>)
• PaykitDeeplink - Parsed deeplink (action, sessionToken?, parameters)
• ScannedPaykitSession - Scanned session from QR code (url, action, token, parameters)
• PaykitException / PaykitError - Error types

v0.1.31

feat: add channel liquidity calculation functions

v0.1.30

• Add get activity by txid by

v0.1.29

Added is_address_used to activity module.

v0.1.27

Add fee rate, is transfer, and channel id to the PreActivityMetadata

v0.1.26

Pre-Activity Metadata Improvements

v0.1.25

• Added pre activity metadata

• Renamed get_all_tag_metadata to get_all_activities_tags

v0.1.24

Changes:

Add ActivityTagsMetadata struct with full activity metadata (id, payment_hash,
tx_id, address, is_receive, tags, created_at) for backup format
Add ActivityTags struct (activity_id, tags) for simple tag upsert operations
Implement get_all_tag_metadata() method that joins with activities and
onchain_activity tables to return full metadata
Update upsert_tags() to accept ActivityTags (simplified structure) using
INSERT OR IGNORE for additive behavior
New calls exposed:

Backup: get_all_tag_metadata() returns Vec with full
activity context.
Restore: upsert_tags() accepts Vec with just activity_id and
tags.

v0.1.23

What's Changed

• chore: upgrade uniffi to 0.29.4 and enable Codable conformance for iOS