@generalprotocols/price-oracle

PriceOracle Libraries

Library for creation, parsing, signing and verifying oracle price messages according to the PriceOracle Specification.

Installation

Install the library via NPM:

# npm install @generalprotocols/price-oracle

Usage

Include the library into your project:

// Load the PriceOracle library.
const PriceOracle = require('@generalprotocols/price-oracle');

Use the provided functions:

// Create an oracle price message from parts.
let message = PriceOracle.createMessage(price, blockHeight, blockHash, sequence, timestamp);

// Parse an oracle price message into parts.
let messageParts = PriceOracle.parseMessage(message);

// Sign an oracle price message.
let signature = PriceOracle.signMessage(message, privateKeyWIF);

// Verify an oracle price message signature.
let validity = PriceOracle.verifyMessageSignature(message, signature,publicKeyBuffer);