Chain Integrations Tracking Doc

[Pedro]

Chain Integrations Tracking Doc

This document will serve as an up-to-date tracker of new chain integrations with The Graph that are going through the CIP (Chain Integration Process).

As a recap, the CIP is the current standard process by which new blockchains get full protocol support. Details about the process and how to integrate a new chain can be found in this GIP.

At this time, The Graph Network supports more than 40 chains. This means anyone can use Subgraph Studio to publish and query subgraphs on the network. The CIP ensures full protocol integration, including additional data services like substreams, and with indexing rewards for Indexers wishing to support such ecosystems (and future ones).
Refer to this page for more information on the level of support for different blockchains.

Status Update Table

Blockchain	Testing Status	Governance	Integration Status	Indexer docs
Base	Done	Approved: GGP-0043	Full protocol support	Base Guide
Binance (BSC)	Done	Approved: GGP-0043	Full protocol support	Binance Guide
Boba	Done	Approved: GGP-0046	Full protocol support	Boba Guide
Boba BNB (L2)	Done	Approved: GGP-0046	Full protocol support	BobaBNB Guide
Blast	Done	Approved: GGP-0045	Full protocol support	Blast Guide
Fuse	Done	Approved: GGP-0045	Full protocol support	Fuse Guide
X Layer (OKX)	Done	Testing Complete, In Governance		X Layer Guide
Linea	Done	Approved: GGP-0043	Full protocol support	Linea Guide
Mode	Done	Approved: GGP-0050	Full protocol support	Mode Guide
Moonbeam	Done	Approved: GGP-0050	Full protocol support	Moonbeam Guide
Scroll	Done	Approved: GGP-0043	Full protocol support	Scroll Guide
zkSync Era	Done	Approved: GGP-0052	Full protocol support	zkSync Era Guide
Rootstock	Done	Approved: GGP-0051	Full protocol support	Rootstock Guide
Zora	Done	Approved: GGP-0050	Full protocol support	Zora Guide
Ronin	Ongoing
Polygon zkEVM	Done	Approved: GGP-0052	Full protocol support	Polygon zkEVM Guide
Starknet	Ongoing
Gravity	Ongoing
IoTex	Ongoing
Arbitrum Sepolia	Done	Approved: GGP-0052	Full protocol support	Arbitrum Sepolia Guide
Moonriver	Ongoing
Ethereum Speolia	Ongoing
Base Sepolia	Soon
Optimism Sepolia	Soon
Sonic	Soon
Chapel (BNB Testnet)	Soon
Ethereum Sepolia	POI Investigation
Near	Testing Pipeline

Note: other chains are in the pipeline but not listed here to keep the thread as short as possible.

Legend

Testing Status

• Preparation / Soon: Infrastructure set-up in preparation for the testing phase.
• Testing Status:
  • Ongoing
    • Extensive testing of underlying infrastructure by InfraDAO (blockchain nodes)
    • POI cross-checking.
    • Producing guides for Indexers (InfraDAO).
  • Testing is complete. Report is available.
  • POI Investigation: testing is well under way, but further investigation is needed related to data determinism. This could impact the level of network support (i.e. indexing rewards enabled for all bsc subgraphs, or only on a subset relying on specific subgraph features).

  Note: testing time may go from weeks to months as each ecosystem is different

• Governance: Testing phase is complete & the testing report was reviewed by the Technical Advisory Board (TAB). The Council is now voting on the level of integration, according to the feature support matrix. This will come in the form of a GGP (Graph Governance Proposal) here.

We hope these updates are useful for Indexers who may want to prepare in advance for chains close to being fully supported. All integrations will also be announced in The Graph’s Discord, Indexer Office Hours, and across the ecosystem.

Note on Indexer troubleshooting

In addition, new dedicated Discord channels are being created in The Graph’s Discord server for infrastructure troubleshooting (Indexers), with support from protocol teams going through the integration process.

Points of Contact

If you or somebody in your community wants The Graph to support your chain, start off by completing step 1 in the CIP process by starting a forum thread here. If you have any questions, you can reach out to me (pedro@thegraph.foundation).

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This thread will be updated whenever a new chain enters any listed phase.

[kate.paka]

We’ve added some notable updates to our tracking doc.

We’re close to sending Boba, BobaBNB, and X Layer off to governance
We’ve added the batch of chains we’re just starting: zkSync, Zora, Rootstock, Ronin, and Mode
We’ve added the next group of chains we’ll be starting in Q4: Starknet, Polygon zkSync, IoTex, Injective
We’ve shared some of our testing pipeline which includes Etherlink, Moonriver, Arbitrum Nova, and Neo X

[kate.paka]

This tracker has been updated to reflect that Indexing Rewards have been enabled for Blast & Fuse

[pdiomede]

The full list of supported network can be found here:

Supported Networks

[kate.paka]

This tracker has been updated to reflect Full Protocol support for Boba & BobaBNB and guides for Boba, BobaBNB, Mode & Zora.

[kate.paka]

This tracker has been updated to reflect the following:

• Indexing Rewards for Moonbeam & Zora are now live
• Rewards for Mode are delayed due to a technical issue. They should be live in early February
• We’ve completed testing for X Layer & Rootstock and close to complete with Polygon zkEVM
• We’re starting Iotex, Moonriver, Gravity, Ethereum Sepolia & Arbitrum Sepolia. Take a look a look at our testing pipeline to check out upcoming chains.

Thank you!

[kate.paka]

Hello Indexers! In a concerted effort to support the decentralization of our network, we are looking to move support for the following chains off of the Upgrade Indexer and onto the network by having at least two Indexers supporting listed subgraphs for the chains listed below.

Important Note

• There may be changes to the chains and/or timelines shared below
• Indexing rewards are still subject to Council Vote, which may or may not be approved
• Any POI discrepancies or other concerns may delay or change the list of chains

Batch 1 - Targeting Full Support from Indexers by March 13th
Polygon zkEVM
Arbitrum Sepolia
zkSync Era

Batch 2 -Targeting Full Support from Indexers by March 27th
Sonic
Optimism Sepolia
Base Sepolia
Chapel

Batch 3 - Targeting Full Support from Indexers by May 8th
NEAR

Batch 4 - Targeting Full Support from Indexers by May 22nd
Solana
Ethereum Sepolia

Important Details

• Full Support means indexing subgraphs or being ready to index subgraphs
• Infra syncing time, storage requirements, and docs can be found here
• Curation details and subgraph list will be shared asap!

Next Steps

• Fill out this very brief form, and we’ll follow up with you asap!

[kate.paka]

This tracker has been updated to show Full Protocol support for:

• Polygon zkEVM
• zkSync Era
• Arbitrum Sepolia
• Rootstock