branta 3.2.0

A Branta SDK for Dart.

3.2.0

• Added silentPayment (sp1/tsp1) to DestinationType, with hash-based ZK support and QR parsing (silent_payment param, plain-text detection)
• Added encrypted metadata support: addPaymentAsync encrypts Payment.metadata with a per-payment DEK that is itself encrypted per-destination (Destination.encryptedDek); metadata is decrypted automatically alongside destinations on retrieval
• Added Payment.childPlatform and PaymentBuilder.setChildPlatform() for the child platform flow, mirroring the existing parentPlatform support

3.1.1

• Sync README with sibling SDKs

3.1.0

• Complete rewrite to achieve feature parity with branta-dotnet and branta-js v3.1.0
• Replaced BrantaConfig with BrantaClientOptions (adds privacy, hmacSecret, defaultApiKey)
• Added PrivacyMode enum (strict / loose); strict is the default
• Split HTTP layer into BrantaClient (raw HTTP) and BrantaService (orchestration)
• getPaymentsAsync and getPaymentsByQrCodeAsync now return PaymentsResult (payments + verifyUrl)
• addPaymentAsync now returns AddPaymentResult (payment + secret + verifyUrl)
• Added ZK support: hash-based deterministic encryption for bolt11 and ark addresses; secret-based for bitcoin addresses
• QRParser rewritten to support combined QR codes (bitcoin: + lightning= / ark= params), branta_id/branta_secret, and plain-text address detection
• PaymentBuilder.setZk() marks the last destination as ZK and assigns a UUID zkId
• verifyUrl includes #k-{zkId}={key} fragments for each decrypted ZK destination
• Removed json_serializable / build_runner in favour of hand-written fromJson/toJson
• Added Platform model and parentPlatform / btcPayServerPluginVersion fields on Payment

1.0.2

• #18 Add platform_logo_light_url to payment

1.0.1

• #15 Added ark and ln_address destination types to DestinationType enum

1.0.0

• SDK parity with branta-core: getPaymentsAsync, getZKPaymentsAsync, addPaymentAsync now return/throw BrantaPaymentException on errors instead of silently returning empty lists
• addPaymentAsync throws BrantaPaymentException('Unauthorized') when no API key is configured
• getPaymentsAsync validates platformLogoUrl domain against configured baseUrl to prevent open redirect attacks
• Payments returned from all fetch methods now include a verifyUrl built from the configured base URL
• Address parameter in getPaymentsAsync is now URL-encoded
• Added DestinationType enum and type field on Destination
• Added CI/CD workflow via GitHub Actions

0.0.3

• #10 Add .pubignore to exclude development files (tests, Makefile, CLAUDE.md) from the published package

0.0.2

• #2 Allow configuration per environment via BrantaConfig
• #3 V2 Get Payment by QR Code — parse QR text directly to retrieve a payment
• #4 V2 Payment by Parent Platform with HMAC — authenticate requests using an HMAC signature
• #5 Add CLAUDE.md with project architecture and development guidelines

0.0.1

• Initial version.