waves_logo Docs
  • Node Owner Guide
    Node Owner Guide
  • Install Waves Node
    • Deploy Node in Docker
      Deploy Node in Docker
    • Install Node on Ubuntu
      Install Node on Ubuntu
    • Install Node on macOS
      Install Node on macOS
    • Install Node on Windows
      Install Node on Windows
    • Install from Source (Building SBT)
      Install from Source (Building SBT)
    Install Waves Node
  • Synchronize Waves Blockchain
    • Import/Export Blockchain
      Import/Export Blockchain
    • Download the Latest Blockchain
      Download the Latest Blockchain
    • Rollback Waves Node
      Rollback Waves Node
    Synchronize Waves Blockchain
  • Generate Blocks
    Generate Blocks
  • Upgrade Waves Node
    Upgrade Waves Node
  • Node Configuration
    Node Configuration
  • Logging Configuration
    Logging Configuration
  • Node Wallet
    Node Wallet
  • Features
    • Activation protocol
      Activation protocol
    Features
  • Custom Blockchain
    Custom Blockchain
  • Node REST API
    • API Key
      API Key
    • Working with Transactions
      Working with Transactions
    • Numeric Fields Format
      Numeric Fields Format
    • Pagination
      Pagination
    • CORS
      CORS
    • API Limitations of Pool of Public Nodes
      API Limitations of Pool of Public Nodes
    • Slow Requests
      Slow Requests
    • Response Codes and Errors
      Response Codes and Errors
    Node REST API
  • Extensions
    • gRPC Server
      gRPC Server
    • Blockchain Updates
      Blockchain Updates
    Extensions
  • Troubleshooting
    • Block Generation FAQ
      Block Generation FAQ
    Troubleshooting
  • Node Go
    Node Go
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      waves_logo Docs

          # Extensions

          A node extension is a software module that can be installed on a node.

          Available extensions:

          • gRPC Server provides information about accounts, tokens, blocks, transactions and other data.
          • Blockchain Updates enables tracking changes made by each transaction and block.
          • Matcher is a bridge between the node and the matcher server.
          Response Codes and Errors
          gRPC Server
          Response Codes and Errors
          gRPC Server