New Extension Ethereum for transactions with cryptocurrency Ether


After a few months of work we have finally finished the extension to carry out “Online” and “Offline” transactions through the Ethereum Cryptocurrency platform.

We have been slow because we had to reduce the libraries to be able to give an acceptable and functional size for the different Blockly systems like this one.

We create the extension called “Ethereum Coinsolidation”. It has already been tested and compiled in test and production environment (real) in AppInventor, Kondular, Thunkable, AppyBuilder and everything has been OK.

The extension has test environments so that you can test your transactions without spending anything, since this list, simply switch to the Ethereum production environment and that’s it and ready !!!

With this extension you can create the following transactions:

• Creation of new accounts (addresses) in blockchain Ethereum (privateKey, publicKey, Address)
• Storage of account data (addresses) in binary files.
• Import accounts (addresses) from binary files.
• Obtaining an account (address) through privateKey.
• Creation and sending of transactions between accounts (addresses) “online”.
• Creation, signature and sending of offline PushRaw transactions.
• Consultation of transaction details Tx.
• Balance check on addresses and smart contracts.
• Compiler for Smart contracts.
• Creation, publication and execution of smart contracts.
• Creation, publication and execution of Token ERC20 (cryptocurrency token).
• Obtaining ABI code from smart contract.
• Verification of network connection.
• Consultation of ether’s value in the crypt-currency market in any country of the world (native currency of the country) - Exchange Rates.
• GasPrice consultation.
• Consultation of “nonce” of a specific account.

Do you want to create your own Crypto asset (token currency) ? Create it simply, easily and quickly.

Send and receive cryptocurrency by creating an easy and simple transaction.

You can create an Exchange in just 15 minutes to send you payments through the Ethereum Blockchain. Enter the world of cryptocurrencies for payments.

You can create scheduled transactions “Offline”.

You can consult our user guide in different languages ​​(Spanish, English, French, German, Italian, Dutch, Portuguese, Russian, Chinese and Japanese).

User`s Guide Extensions CoinSolidation. Contribute to coinsolidation/UserGuide development by creating an account on GitHub.

You can download the extension from the Github repository.

Extensions Exchange Cryptocurrencies for use in blockly systems (AppInventor, AppyBuilder, Thunkable, Kondular, etc) - coinsolidation/Extesions-Cryptocurrencies

OpenQbit + Coinsolidation.


... Hello can you make a guide in KoreaN? I am Korean

I have the following error could you help with it "
Runtime Error
Cannot run program "curl": error=2, No such file or directory
Note: You will not see another error reported for 5 seconds."

I tried an extension with a name New Extension Ethereum for transactions with cryptocurrency Ether
this error appears for every block in the extension any help

You will probably need to contact the extension developer about this, given it is a specialised area.

Did you read and follow all the instructions in the User Guide, they are extensive...

Hello @Guillermo_Vidal is there any way to get in contact with you?

You might try here: