XY Oracle Network Smart Contract API

Library toolkit for developing dApps connected to the XY Oracle Network. Users can subscribe to webhooks for event listeners from the XY contract using https://ethercast.io/.

Requirements

Installing Ganache as a local, Ethereum blockchain node:

• Make sure you have Node.js installed, then run npm install -g ganache-cli
• Then, run ganache-cli. It will start a local Ethereum simulation on port 8545.

Now that you have Ganache, you can clone the xyo-solidity repo and deploy the XY core smart contract to the local node as follows:

• Install truffle with npm i truffle -g
• Clone the xyo-solidity repo git clone https://github.com/XYOracleNetwork/xyo-solidity
• While ganache is running, compile and deploy the contract: truffle compile && truffle migrate
• You should see the following in your command line:

You can also run the simple unit tests over the XY.sol file with truffle test

Project Structure

All of the Ethereum smart contracts used are under contracts/, and the compiled JSON artifacts are under dist/contracts/.

Unit tests can be found at test/, and example smart contracts that communicate with the XY contract are under examples/.

The migration scripts are under migrations/.

The gulp files are under gulp/.

Milestones

Done

• Basic interface for sending location queries and receiving answers
• Multiple types of location query

Planned

• Verify answers provided by Diviners

Authors

See the list of contributors who participated in this project.

License

TODO