If you want to connect your wallet to Blast Chain, you need the correct RPC URL and Chain ID. These details help your wallet connect to the right network.
In this guide, we will cover the Blast Chain RPC URL, network details, how to add Blast Chain to MetaMask, and what to check before using it.
What Is Blast Chain RPC?
Blast Chain RPC is the connection address that allows a wallet or app to communicate with the Blast Chain network. It helps your wallet access network information and send transaction requests.
You need the correct RPC URL to connect your wallet. Using the wrong details can prevent your wallet from connecting to the intended network.
Blast Chain RPC URL and Network Details
Here are the network details listed in the Blast Chain documentation.
| Network Detail | Information |
|---|---|
| Network Name | Blast Chain |
| RPC URL | https://zkevmrpc.blastchain.org |
| Chain ID | 238 |
| Currency Symbol | OWCT |
| Block Explorer | https://blastchain.org |
| Network Type | Mainnet |
You can use these details when adding Blast Chain to a compatible wallet.
Important: These are the details published in the Blast Chain documentation. They do not confirm that the network and its RPC service are currently active. Some third-party listings mark a network using Chain ID 238 as deprecated. Always check the official network status before connecting or moving funds.
How to Add Blast Chain to MetaMask
MetaMask allows users to add supported networks manually. You can follow these steps to enter the Blast Chain details.
- Open MetaMask on your browser or mobile device.
- Open the network selection menu.
- Select Add Network.
- Choose Add a Network Manually if this option is available.
- Enter the Blast Chain details shown below.
- Review the information and save the network.
Enter these details:
- Network Name: Blast Chain
- RPC URL: https://zkevmrpc.blastchain.org
- Chain ID: 238
- Currency Symbol: OWCT
- Block Explorer URL: https://blastchain.org
Once saved, MetaMask may show Blast Chain in your network list. However, adding network details does not confirm that the network is working.
If you are new to wallet security, our guide on hot wallet vs cold wallet explains the differences between common wallet types.
How to Check Blast Chain RPC
Before using an RPC URL, check whether it is responding correctly.
You can visit the official Blast Chain explorer at https://blastchain.org to check the network information.
Also check the official Blast Chain documentation to compare the published network details.
Do not assume that an RPC is active just because a website lists it. If the connection fails or the network information looks outdated, avoid sending funds until you can confirm its status.
Common Blast Chain RPC Problems
You may face connection problems when adding a network to your wallet. Here are some common reasons.
Incorrect RPC URL
A small typing mistake can stop your wallet from connecting. Copy the address from the official documentation instead of entering it manually.
Wrong Chain ID
Make sure the Chain ID matches the network you want to add. For Blast Chain, the published Chain ID is 238.
RPC Connection Error
An RPC service may stop responding or become unavailable. Check the official network information before trying another address.
Network Not Showing in MetaMask
If Blast Chain does not appear in your network list, check whether you saved the details correctly. You can also close and reopen your wallet.
Is Blast Chain RPC Safe to Use?
An RPC address alone does not guarantee that a network is safe. You should check the source of the address and confirm that it belongs to the network you intend to use.
There is also an important status issue. Thirdweb currently marks a network with Chain ID 238 as deprecated and warns that some services may no longer work. Its listed details also differ from the Blast Chain documentation.
For this reason, do not assume that every website showing Blast RPC details refers to the same network. Check the network name, currency and official website before using it.
Never share your wallet recovery phrase or private keys with anyone. A legitimate RPC service does not need these details.
Frequently Asked Questions
What is the Blast Chain RPC URL?
The Blast Chain documentation lists https://zkevmrpc.blastchain.org as its RPC URL. Check its current availability before using it.
What is the Blast Chain Chain ID?
The published Chain ID for Blast Chain is 238.
What is the currency symbol for Blast Chain?
The official Blast Chain documentation lists OWCT as its currency symbol.
Can I add Blast Chain to MetaMask?
The published network details can be entered manually in MetaMask. However, adding the network does not guarantee that its services are still active.
Why is my Blast Chain RPC not working?
The RPC service may be unavailable or the network may no longer be supported. Check the official documentation and network status before trying again.
Final Thoughts
Blast Chain RPC details help users identify and connect to the intended network through a compatible wallet. The published settings include RPC URL https://zkevmrpc.blastchain.org and Chain ID 238.
However, network status is important. Some third-party listings mark the network as deprecated, so verify its current availability before connecting your wallet or moving funds.
Disclaimer
This article is for informational purposes only. Network details and services can change. Always verify the official information before connecting a wallet or transferring crypto.
