Documentation Index
Fetch the complete documentation index at: https://voltaire.tevm.sh/llms.txt
Use this file to discover all available pages before exploring further.
Looking for Contributors! This Skill needs an implementation.Contributing a Skill involves:
- Writing a reference implementation with full functionality
- Adding comprehensive tests
- Writing documentation with usage examples
See the ethers-provider Skill for an example of a complete Skill implementation.Interested? Open an issue or PR at github.com/evmts/voltaire. Skill — Copyable reference implementation. Use as-is or customize. See Skills Philosophy. Planned Implementation
Price Feeds
import { Chainlink } from './Chainlink.js';
const chainlink = Chainlink({ provider });
// Get latest price
const ethUsd = await chainlink.getLatestPrice(ETH_USD_FEED);
console.log('ETH/USD:', ethUsd.answer / 10n ** 8n);
// Get historical round
const round = await chainlink.getRoundData(ETH_USD_FEED, roundId);
VRF (Verifiable Random Function)
// Request randomness
const requestId = await chainlink.requestRandomWords({
keyHash: VRF_KEY_HASH,
subId: subscriptionId,
minimumRequestConfirmations: 3,
callbackGasLimit: 100000,
numWords: 1,
signer,
});
// Randomness delivered to your contract's fulfillRandomWords()
CCIP (Cross-Chain)
// Send cross-chain message
await chainlink.sendCcipMessage({
destinationChainSelector: ARBITRUM_SELECTOR,
receiver: receiverContract,
data: encodedMessage,
tokenAmounts: [], // Optional token transfer
feeToken: LINK_ADDRESS,
signer,
});
// Get message status
const status = await chainlink.getMessageStatus(messageId);
Resources
