Ethereum Smart Contract

Smart contractsarrow-up-right are the fundamental building blocks of Ethereum's application layer. They are computer programs stored on the blockchain that follow "if this then that" logic, and are guaranteed to execute according to the rules defined by its code, which cannot be changed once created.

Smart contracts allow secure and trusted transactions between anonymous parties without consulting a central authority.

The Listener allows you to listen for an event fired by an Ethereum Smart Contract.

The Action Agent allows you to fire Ethereum Smart Contract functions.

Pre-requisites

None at this time.

Current Version

Please contactenvelope XMPro if you're looking for an older version of this Agent.

Listener Release Notes

Version
Date
Description

1.06

27 Dec 2024

Repackaged to translate the Agent's properties.

1.05

21 Aug 2024

Updated target framework to .net standard 2.1.

Updated XMPro IoT Framework to 4.1.0.

Added variable support. Support uint256 data type.

1.04

19 Mar 2024

Updated Nethereum Nuget to 4.19.0. Repackaged to include the Agent's Category.

1.03

04 Mar 2019

Updated help URL.

1.02

05 Feb 2019

Fixed integer type conversion errors.

1.01

04 Feb 2019

Enlarged icon.

Improved the parsing of .abi files

Improved handling of known but untranslatable types (bytes, int/uint larger than 64 bytes) - events with such parameters are available but the output payload is empty.

1.00

01 Feb 2019

Initial Release.

Action Agent Release Notes

Version
Date
Description

1.05

27 Dec 2024

Repackaged to translate the Agent's properties.

1.04

21 Aug 2024

Updated Nethereum NuGet to 4.19.0.

Updated target framework to .NET standard 2.1.

Updated XMPro IoT Framework to 4.1.0.

Added variable support. Support uint256 data type.

1.03

09 Apr 2024

Repackaged to include the Agent's Category.

1.02

04 Mar 2019

Updated help URL

1.01

04 Feb 2019

Enlarged icon.

Improved the parsing of .abi files .

Improved handling of known but untranslatable types (bytes, int/uint larger than 64 bytes) - events with such parameters are available the output payload is empty.

1.00

01 Feb 2019

Initial Release.

Last updated

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