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How to Bridge Crypto from Harmony to Cronos

How to Bridge Crypto from Harmony to Cronos

Karen Tren
Fact Checked
Jul 4, 2022

Cronos is a blockchain network that enables projects to build decentralized applications with low costs. It is the native network of the cryptocurrency exchange, Crypto.com.

Harmony One is a next-generation Layer 1 blockchain platform that allows protocols to create distributed applications with high scalability and security. It uses sharding and an effective PoS (Proof of Stake) mechanism to achieve scalability, security, and decentralization.

Table of Contents

Platform Highlights

Can I bridge from Harmony to Cronos?

There are a few bridging protocols you can use to bridge your tokens from Harmony to Cronos. However, there is one unique platform that allows bridging between 15 networks and offers guaranteed bridging times of under 5 minutes in total. The best platform to bridge your crypto from Harmony One to Cronos is Synapse protocol.

It has the largest bridging volume out of any DEX (decentralized exchange) in the world. To learn more about Synapse, you can read our Synapse Review.

Synapse Home Page
Synapse Home Page.

How to Bridge from Harmony One to Cronos

Harmony has recently been the subject of multiple cyber attacks and users are looking for ways to bridge (transfer) their cryptocurrencies off the vulnerable network. In the below example, we have selected SYN as the bridging token as it’s one of the only tokens that offer 1-1 price (positive slippage) between the networks.

  1. Visit Synapse and connect your Metamask Web3 Wallet
  2. Select Harmony One and Cronos as your two blockchains
  3. Input the amount of SYN you want to bridge
Bridge Crypto from Harmony One to Cronos
  1. Confirm the transactions on Metamask and your funds in will arrive in your wallet within minutes

** Please note, that other cryptocurrencies offered on Synapse may not offer positive slippage. Remember to check the number of tokens you are receiving to ensure that you aren’t being charged negative slippage.

Harmony One and Cronos RPC Details

Below you can find the Metamask RPC details for both Harmony One and Cronos.

  • Network Name: Harmony Mainnet
  • RPC Url: https://api.harmony.one
  • ChainID: 1666600000
  • Symbol: ONE
  • Block Explorer URL: https://explorer.harmony.one/
  • Network Name: Cronos
  • RPC Url: https://evm.cronos.org
  • ChainID: 25
  • Symbol: CRO
  • Block Explorer URL: https://cronoscan.com/

Cronos to Harmony One Bridging Fees

Bridging between any networks will require you to pay two sets of fees, a bridging fee and the network transaction (gas) fee. On Synapse, when you bridge from Harmony to Cronos the total fees will come to $5AUD.

If this fee is too high, you can choose SYN (the native token of Synapse) as the bridging token and you will get a guaranteed 0% slippage and a 1SYN transaction fee.

Karen Tren

Full-time writer and cryptocurrency newbie! Learning about NFTs, DeFi and GameFi with my research and writing for BuyBitcoinBank.

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