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pragma_lib 2.11.4

Types and Dispatchers to interact with pragma

Readme

Pragma Cairo SDK

The easiest way to import all dependencies needed to interact with Pragma on Starknet.

Usage

scarb add pragma_lib --git https://github.com/astraly-labs/pragma-lib

BTC/USD Spot Median Price

use pragma_lib::abi::{IPragmaABIDispatcher, IPragmaABIDispatcherTrait};
use pragma_lib::types::{AggregationMode, DataType, PragmaPricesResponse};
use starknet::ContractAddress;

const KEY: felt252 = 'BTC/USD';

fn get_asset_price_median(oracle_address: ContractAddress, asset : DataType) -> u128 { 
    let oracle_dispatcher = IOracleABIDispatcher{contract_address : oracle_address};
    let output: PragmaPricesResponse = oracle_dispatcher.get_data(asset, AggregationMode::Median(()));
    return output.price;
}

Metadata

Version 2.11.4

Uploaded 1 week ago

Size 4.7 KB

Installation

Run the following command in your project dir

scarb add pragma_lib@2.11.4

Or add the following line to your Scarb.toml

pragma_lib = "2.11.4"

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