README.md

oracle

Request-response oracle supporting arbitrary data

Usage

1. Deploy Oracle.sol or implement and deploy custom IOracle.sol interface.

2. Inherit from OracleConsumer.sol and deploy contract defining a callback for oracle.

3. Define ENDPOINT_URI, PRIVATE_KEY, ADDRESS, ABI and TASK_ID in .env file and run oracle_service or use provided interface in custom program.

4. Call oracle from oracle consumer to access off-chain data.

Credits

• chainlink