Python SDK

• Install
  • Install using PyPI
  • Initialization
  • Quick usage
• Examples
  • Batch call
  • Fee info
  • Query a Mapped storage function
  • Multisig transaction
  • Create and call ink! contract
  • Historic balance
  • Block headers subscription
  • Storage subscription
  • Subscribe to multiple storage keys
• Usages
  • Keypair creation and signing
  • Query storage
  • Extrinsics
  • Call runtime APIs
  • Cleanup and context manager
  • ink! contract interfacing
• sdk interface
  • sdk_interface package
    • Subpackages
      • sdk_interface.utils package
    • Submodules
    • sdk_interface.base module
      • ExtrinsicReceipt
      • SubstrateInterface
    • sdk_interface.constants module
    • sdk_interface.contracts module
      • ContractCode
      • ContractEvent
      • ContractExecutionReceipt
      • ContractInstance
      • ContractMetadata
    • sdk_interface.exceptions module
      • BlockNotFound
      • ConfigurationError
      • ContractExecFailedException
      • ContractMetadataParseException
      • ContractReadFailedException
      • DeployContractFailedException
      • ExtensionCallNotFound
      • ExtrinsicFailedException
      • ExtrinsicNotFound
      • StorageFunctionNotFound
      • SubstrateRequestException
    • sdk_interface.extensions module
      • Extension
      • SearchExtension
      • SubstrateNodeExtension
    • sdk_interface.interfaces module
      • ExtensionInterface
    • sdk_interface.key module
      • DeriveJunction
      • extract_derive_path()
    • sdk_interface.keypair module
      • Keypair
      • KeypairType
      • MnemonicLanguageCode
    • sdk_interface.storage module
      • StorageKey
    • Module contents
      • ContractCode
      • ContractEvent
      • ContractExecutionReceipt
      • ContractInstance
      • ContractMetadata
      • Extension
      • ExtensionInterface
      • ExtrinsicReceipt
      • Keypair
      • KeypairType
      • MnemonicLanguageCode
      • SearchExtension
      • SubstrateInterface
      • SubstrateNodeExtension