DataFeed Repository

(If you are a node operator, please ensure you are following all the steps)

Step 1 - You should have a valid Oracle address deployed

Step 2 - You should have a valid JobID setup in your node

Step 3 - You should have called "fullFillment" method with your node address

It has two folder

• contracts (Step 4)
• adapter (Step 5)

Step 4

Contracts folder contains two contract, but datafeed provider should run & deploy "InternalContract" only.

InternalContract.sol requires following params are input while deploying

• _pli (0xff7412ea7c8445c46a8254dfb557ac1e48094391 - Fixed)
• _oracle (to be setup by Node Operator or data feed provider)
• _jobid (to be setup by the Node operator or data feed provider)

Line number 72 & 73 should be updated with the right index pair to provide pricing for defi-application

    req.add("_fsysm","XDC");
    req.add("_tsysm","USDT");

Once this contract is deployed using "remix" or "truffle" or "hardhat"(your preferred way of deployment). You can proceed to next step

Step 5 - How to run Adapter

cd adapter
npm install
npm start

localhost will listed in 5001 port number, you can change this as required

Step 6 - You should have enabled this bridge in your plugin node to listen

Step 7 - Test your contract before you submit the details in https://oracles.goplugin.co

• To test, if your contract is working fine
• Send just 1 PLI to your contract address(obtained from Step 4 deployment)
• call testMyFunc() function, it should return successfull transaction