This is a very simple service exposing check balance and send tokens methods.

This is some simple PoC, to run it fast locally and check libraries, first you have to clone this repository

https://github.com/czareko/vechain-localstack

Next run local development stack.

What needs to be improved in this sample project:

• Validations
• Security
• Unit and integration tests
• Code static analysis
• Some libraries should be updated

Typescript compilation command:

npm run compile-typescript

Run command:

npm run start

This is the next step to build more complicated local environment

First build a docker image

docker build -t vechain-service .

Next run the image

docker run -it -p 8080:8080 --network="host" vechain-service

This machine needs to connect with other services from the local stack, so we have to open it for localhost.

GET: http://localhost:8080/balance/0xa40F151a783302513402342a5Df82F1aD59978b6

POST: http://localhost:8080/sendTokens

{
	"fromPublicKey": "0x9d92bAE571D3Ba1b869c5102c0D28136b910A760",
	"fromPrivateKey": "075c841cc3aedbb65fbfdbfc577c0b776111d0cd10841d96eb8def988282ed6c",
	"toPublicKey": "0xa40F151a783302513402342a5Df82F1aD59978b6",
	"amount": "1"
}

I hope I don't have to tell you that you have to be crazy to expose your real private key. In this request you can see test accounts, and account "from" was loaded with 500 tokens.

To generate your own address you can go here:

https://laalaguer.github.io/VeChain-Address/

To get test tokens you can go here:

https://faucet.vecha.in/

To check transactions or address balance you can go here:

https://insight.vecha.in/#/test/