pricefeeder

README

Nibiru x/oracle Price Feeder

Submits prices to the nibiru decentralized oracle.

Configuration using .env

Feeder requires the following environment variables to run:

CHAIN_ID="nibiru-localnet-0"
GRPC_ENDPOINT="localhost:9090"
WEBSOCKET_ENDPOINT="ws://localhost:26657/websocket"
FEEDER_MNEMONIC="guard cream sadness conduct invite crumble clock pudding hole grit liar hotel maid produce squeeze return argue turtle know drive eight casino maze host"
EXCHANGE_SYMBOLS_MAP='{"bitfinex": {"ubtc:unusd": "tBTCUSD", "ueth:unusd": "tETHUSD", "uusd:unusd": "tUSTUSD"}}'

Delegating post pricing

In order to be able to delegate the post pricing you need to set the env variable for the validator that delegated you the post pricing:

VALIDATOR_ADDRESS="nibiruvaloper1..."

Configuring specific exchanges

CoinGecko

Coingecko source allows to use paid api key to get more requests per minute. In order to configure it, you need to set env var:

DATASOURCE_CONFIG_MAP='{"coingecko": {"api_key": "0123456789"}}'

Build

make build-feeder

Run

make run

or to run as a daemon:

make docker-compose up -d price_feeder