> For a complete page index, fetch https://docs.conduit.xyz/llms.txt

# G3

> G3 is Conduit's optimized sequencer stack, with improvements across the builder, consensus layer, and supporting infrastructure.

G3 is Conduit's optimized sequencer stack. It combines optimizations across the builder, consensus layer, and supporting infrastructure to increase throughput and reduce latency.

## Customizations

G3 supports chain-specific settings that Conduit can activate at a scheduled fork.

#### [Configure EVM limits](/chains/guides/g3/evm-limits)

Set contract code, transaction initialization code, and per-transaction gas limits for your chain.

## Integrations

G3 also adds new integration capabilities for apps, including:

* **Slipstream**—a batch submission endpoint that answers each transaction with a synchronous inclusion verdict instead of a queued hash.
* **Flashblocks**—a WebSocket stream of partial block updates published every 10 milliseconds, so you see state changes long before the block seals.

Conduit enables these capabilities per chain. Contact your Conduit account team to turn them on for yours.

#### [Send a Slipstream request](/chains/guides/g3/send-a-slipstream-request)

Submit a batch of signed transactions and read the per-transaction `included`, `rejected`, and `retry` verdicts.

#### [Connect to the flashblocks stream](/chains/guides/g3/connect-to-flashblocks)

Subscribe over WebSocket and process partial block updates before each block seals.

#### [Query flashblock state](/chains/guides/g3/query-flashblock-state)

Use existing JSON-RPC methods with the `pending` tag to read the latest flashblock state.

> G3 is Conduit's optimized sequencer stack, with improvements across the builder, consensus layer, and supporting infrastructure.

## Docs

- [Configure EVM limits](https://docs.conduit.xyz/chains/guides/g3/evm-limits.md): Customize EVM limits for contract deployment and transaction processing on a G3 chain.
- [Send a Slipstream request](https://docs.conduit.xyz/chains/guides/g3/send-a-slipstream-request.md): Submit batches of signed transactions to a G3 chain with slipstream_sendRawTransactionBatch and handle the synchronous included, rejected, and retry verdicts.
- [Connect to the flashblocks stream](https://docs.conduit.xyz/chains/guides/g3/connect-to-flashblocks.md): Subscribe to a G3 chain's flashblocks WebSocket stream and validate the sequence of partial block updates.
- [Query flashblock state](https://docs.conduit.xyz/chains/guides/g3/query-flashblock-state.md): Query the latest flashblock state through a G3 chain's public JSON-RPC endpoint.