feat: add fallback RPC endpoint for viem clients#518
Merged
ECWireless merged 3 commits intomainfrom Jan 30, 2026
Merged
Conversation
Contributor
|
The latest updates on your projects. Learn more about Vercel for GitHub.
|
Contributor
There was a problem hiding this comment.
Pull request overview
Adds support for multiple RPC endpoints (including NEXT_PUBLIC_L1_RPC_URL / NEXT_PUBLIC_L2_RPC_URL) and wires them into viem public clients via a fallback transport, while updating ethers providers to use the primary RPC.
Changes:
- Replace single-string
INFURA_NETWORK_URLSwith array-basedNETWORK_RPC_URLS(env RPC + Infura). - Use
viem’sfallback()transport forl1PublicClientandl2PublicClient. - Update
ethersJsonRpcProviders (including the sharedproviderinlib/utils.tsx) to use the primary RPC URL.
Reviewed changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated 3 comments.
| File | Description |
|---|---|
| lib/utils.tsx | Switches the shared ethers JsonRpcProvider to use the first URL in NETWORK_RPC_URLS. |
| lib/chains.ts | Introduces NETWORK_RPC_URLS arrays and applies viem fallback transport + updates provider RPC selection. |
💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.
Jipperism
approved these changes
Jan 30, 2026
ECWireless
deleted the
347-add-fallback-rpc-endpoint-for-improved-reliability
branch
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Since the
NEXT_PUBLIC_L1_RPC_URLandNEXT_PUBLIC_L2_RPC_URLare not being utilized currently, this PR allows them to be added as fallback RPCs whenviemclients are being used. A ticket for removingethersentirely is at #517 .This PR also removes all references to goerli.