EYE - Decentralized Oracle Service

Description:

A Proof of Concept of a decentralized Oracle using the DERO service for the dARCH event 0.5. Everyone will use the dummy wallet like a pool of inputs and use the private Operator wallet to send result to the wallet that ask for requests.

2021 dARCH event 0.5:

https://forum.dero.io/t/darch-2021-event-0-5-services-only/1330

How to run:

0. Launch the Dero Daemon:

./derod-linux-amd64 --testnet

1. Recover / Launch the dummy wallet: (wallet shared by everyone)

./dero-wallet-cli-linux-amd64 --testnet --wallet-file=dum.db --rpc-server --rpc-bind 127.0.0.1:40404

!!! DUMMY WALLET (25 seeds)!!!:

trash gables adjust tufts affair alerts inorganic banjo directed fossil somewhere sipped gleeful aisle wagtail bias pockets tudor voice sixteen duke incur motherly algebra pockets

2. Create / Launch the operator wallet (Your private wallet)

./dero-wallet-cli-linux-amd64 --testnet --wallet-file=ope.db --rpc-server --rpc-bind 127.0.0.1:40405 

3. Create / Launch the request wallet: (test wallet that send input to the dummy)

./dero-wallet-cli-linux-amd64 --testnet --wallet-file=req.db --rpc-server --rpc-bind 127.0.0.1:40403 

4. Launch the oracle:

./eye-linux-amd64

or

go run main.go

5a. Use the command below: (bitcoin to usd price)

curl http://127.0.0.1:40403/json_rpc -d ' { "jsonrpc": "2.0", "id": "1", "method": "transfer", "params": { "transfers": [ { "amount": 1, "destination": "detoi1qxszv4ell3de4ur8lsrfys9k4dhgzw9kgu3cp25z4yu5382h6wtzc29pvfz92x774klw7y352euqwdxwuw", "payload_rpc": [ { "name":"D", "datatype":"U", "value":16045690981402826360 }, { "name":"NAME", "datatype":"S", "value":"bitcoin" }, { "name":"CURR", "datatype":"S", "value":"usd" } ] } ] } }' -H 'Content-Type: application/json' 

5b. Or launch the script:

bash request_dero_price.sh 

Donation:

Dero:

dERoNFYEXufYzcs64qnfocZ48nvmbxbKR1x2MZBqbrHn5dULSfRRdN3d4EsbwKLGeHE5k3Vrh77BWFufe2gBcrDF57PqDCaJoc