Skip to content
Flare logo

The blockchain for data

Flare is a full-stack layer 1 solution designed for data intensive use cases.

Start building

Building with the best

Elliptic
LayerZero logo
Hypernative
Google Cloud
ankr
Arkham
Hex Trust
FTSO
Enshrined Data Protocols
Fassets
FDC
Ethereum Virtual Machine
FlareStake
 

Fast

216,510,642

1.6s avg block time with single-slot finality

Decentralized

100 Data Providers

3.3% maximum stake per data provider

Secure

FLR Staked

of which, 80% is from the community

Build on Flare

Leverage Flare’s full-stack data solutions in your decentralized application.

Developer ResourcesLearn About Flare
import "@flarenetwork/flare-periphery-contracts/flare/ContractRegistry.sol";
import "@flarenetwork/flare-periphery-contracts/flare/FtsoV2Interface.sol";

contract FtsoV2Consumer {
    FtsoV2Interface internal ftsoV2;

    function getFlrUsdPrice() external returns
        (uint256 value, int8 decimals, uint64 timestamp) {
        ftsoV2 = ContractRegistry.getFtsoV2();
        return ftsoV2.getFeedById(0x01464c522f55534400000000000000000000000000);
    }
}
import { Web3 } from "web3";

export async function main() {
  const w3 = new Web3(RPC_URL);
  const ftsov2 = new w3.eth.Contract(JSON.parse(ABI), FTSOV2_ADDRESS);
  const res = await ftsov2.methods
    .getFeedById("0x01464c522f55534400000000000000000000000000")
    .call();
  console.log(
    "Value: %s, Decimals: %s, Timestamp: %s", res["0"], res["1"], res["2"],
  );
}
import asyncio
from web3 import AsyncHTTPProvider, AsyncWeb3


async def main() -> None:
    w3 = AsyncWeb3(AsyncHTTPProvider(RPC_URL))
    ftsov2 = w3.eth.contract(address=FTSOV2_ADDRESS, abi=ABI)
    res = await ftsov2.functions.getFeedById(
        "0x01464c522f55534400000000000000000000000000"
    ).call()
    print(f"Value: {res[0]}, Decimals: {res[1]}, Timestamp {res[2]}")
use alloy::{providers::ProviderBuilder, sol};
use eyre::Result;

sol!(
    FtsoV2,
    "abi/FtsoV2.json"
);

#[tokio::main]
async fn main() -> Result<()> {
    let provider = ProviderBuilder::new().on_http(RPC_URL);
    let ftsov2 = FtsoV2::new(FTSOV2_ADDRESS, provider);
    let FtsoV2::getFeedByIdReturn { _0, _1, _2 } = ftsov2
        .getFeedById("0x01464c522f55534400000000000000000000000000")
        .call()
        .await?;
    println!("Value:{}, Decimals:{}, Timestamp{}", _0, _1, _2);
    Ok(())
}
package main

import (
  "context"
  "fmt"
  "github.com/ethereum/go-ethereum/accounts/abi/bind"
  "github.com/ethereum/go-ethereum/ethclient"
)

func FtsoV2Consumer() {
  client, _ := ethclient.Dial(RPC_URL)
  ftsov2, _ := NewFtsoV2(FTSOV2_ADDRESS, client)
  var res []interface{}
  opts := &bind.CallOpts{Context: context.Background()}
  ftsov2.FtsoV2Caller.contract.Call(
    opts, &res, "getFeedById", "0x01464c522f55534400000000000000000000000000"
  )
  fmt.Println("Value: %i, Decimals: %i, Timestamp: %i", res[0], res[1], res[2])
}

Participate in Flare

Image of a whimsical circus tent in the clouds for the Flare Fair program
Flaredrop parachute

Get FlareDrops

Wrap FLR to earn rewards

Three disks made out of pink and white round particles stacked on top of each other

Delegate & Stake

A simple and effective way of boosting rewards while contributing to Flare's security

Small red and white spheres form two cylinders

Vote

Participate in transparent, on-chain governance to define the future of Flare

Two person logos encircled by red and white rings

Community

Explore applications building on Flare

Community

Group of people sit in front of sign with Flare logo that says The Blockchain For Data

ETHGlobal Brussels

Group of people at a flare event

Flare [Dev] Meetup: Bangalore Edition

builders at flare google hackathon

Flare x Google Hackathon Berkeley

Flare events

Join us at events across the globe

Small red and white spheres form an amorphous shape
View All Upcoming Events
Two women at ETH London

ETH London Hackathon

Speaker at a Flare event

Korean Blockchain Week

Conference room full of people at a Flare event

ETH London Hackathon

Group of people sit at long table outside at Flare event, some on their laptops

ETHGlobal Brussels

Flare x Google Hackathon Berkeley

Flare x Google Hackathon Berkeley

Contestants on Flare Google Hechathon

Flare x Google Hackathon Berkeley

Contestants on Flare x Google Hackathon

Flare x Google Hackathon Berkeley

Flare x Google Hackathon

Flare x Google Hackathon Berkeley

Group of people sit in front of sign with Flare logo that says The Blockchain For Data

ETHGlobal Brussels

Group of people at a flare event

Flare [Dev] Meetup: Bangalore Edition

builders at flare google hackathon

Flare x Google Hackathon Berkeley

Flare events

Join us at events across the globe

Small red and white spheres form an amorphous shape
View All Upcoming Events
Two women at ETH London

ETH London Hackathon

Speaker at a Flare event

Korean Blockchain Week

Conference room full of people at a Flare event

ETH London Hackathon

Group of people sit at long table outside at Flare event, some on their laptops

ETHGlobal Brussels

Flare x Google Hackathon Berkeley

Flare x Google Hackathon Berkeley

Contestants on Flare Google Hechathon

Flare x Google Hackathon Berkeley

Contestants on Flare x Google Hackathon

Flare x Google Hackathon Berkeley

Flare x Google Hackathon

Flare x Google Hackathon Berkeley

Subscribe to the Flare Newsletter

Join over 30,000 Flare community members. Sign up to the Flare newsletter today to hear the latest on product releases, ecosystem announcements and global events.

Subscribe
background image