rain.dia

Rain subparser and extern word for DIA oracle V2.

Usage

Provides a dia-price word that fetches prices from the DIA oracle on-chain.

using-words-from <DiaWords address>
price updated-at: dia-price("BTC/USD" 3600);

Inputs

1. key — DIA price feed key as a string, e.g. "BTC/USD", "ETH/USD". Passed through directly to the DIA oracle contract.
2. staleAfter — Maximum age of the price in seconds. Reverts if the price is older than this.

Outputs

1. price — The asset price as a Float (8 decimal places).
2. updatedAt — The timestamp of the last price update as a Float (unix seconds).

Supported chains

• Base (8453)

Development

# Build
forge build

# Run tests (requires Base RPC)
forge test

# Regenerate pointers
forge script script/BuildPointers.sol