2. API Overview
  3. About Breez SDK - Spark
  4. Getting started
    ❱
    1. Installing the SDK
      ❱
      1. iOS/Swift
      2. Android/Kotlin
      3. Kotlin Multiplatform
      4. Javascript/Typescript (Wasm)
      5. React Native/Expo
      6. Rust
      7. Flutter
      8. Go
      9. Python
      10. C#
    3. Testing and development
    4. Initializing the SDK
      ❱
      1. Customizing the SDK
    6. Getting the SDK info
    7. Listening to events
    8. Adding logging
    9. Spark status
  6. Payment fundamentals
    ❱
    1. Parsing inputs
    2. Receiving payments
    3. Sending payments
    4. Listing payments
    5. Claiming on-chain deposits
  8. Using LNURL and Lightning addresses
    ❱
    1. Sending payments using LNURL-Pay/Lightning address
    2. Managing contacts
    3. Receiving payments using LNURL-Pay/Lightning address
      ❱
      1. Lightning Address payment notifications
    5. Receiving payments using LNURL-Withdraw
    6. Using LNURL-Auth
  10. Passkey login
  11. Stable balance
  12. User settings
  13. Signing and verifying messages
  14. Supporting fiat currencies
  15. Buying Bitcoin
  16. End-user fees
  17. Handling tokens
    ❱
    1. Token payments
    2. Converting tokens
    3. Issuing tokens
  19. Advanced features
    ❱
    1. Custom configuration
    2. Custom leaf optimization
    3. Conditional Payments
    4. Using an External Signer
    5. Managing webhooks
    6. Server mode
  21. Moving to production
  25. UX Guidelines
  26. Overview
  27. Receiving payments
  28. Sending payments
  29. Displaying payments
  30. Seed & key management