ROME ORACLE GATEWAY LIVE

Pyth and Switchboard
as Chainlink AggregatorV3.

Consume Solana-native price feeds from any EVM contract on Rome. Permissionless factory, CPI-based reads, Chainlink-compatible interface. No relayers, no wrapping, no latency.

How Rome Works

Key Features

Chainlink interface

Drop-in AggregatorV3Interface, same signatures Solidity developers already write against.

II.

CPI-native reads

Price data fetched from on-chain Pyth accounts via Cross-Program Invocation; no off-chain oracle relayer.

III.

Permissionless factory

Deploy an adapter for any Pyth or Switchboard feed in one transaction, no whitelisting.

IV.

Staleness protection

maxStaleness parameter and revert-on-stale behavior (V2, in progress).

Architecture

How it composes

Rome EVM

// Solidity

AggregatorV3Interface feed =
  AggregatorV3Interface(PYTH_ADDR);

(, int256 price,,,) =
  feed.latestRoundData();

Adapter

PythAggregatorV3

Chainlink-compatible ABI

Solana

On-chain account

Pyth price feed

BTC / USD · updated each slot

Factory

PythAggregatorFactory

Deploy adapter for any feed, one tx

Status

What ships, what’s next.

Live today

I.PythAggregatorV3 contract
II.PythParser library
III.PythAggregatorFactory
IV.Switchboard adapter

On the roadmap

I.EIP-1167 clone factory
II.Pause mechanism
III.Multi-feed batch reads
IV.npm package distribution

Start building.

Read Documentation View on GitHub →

Pyth and Switchboardas Chainlink AggregatorV3.