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Batch

Creating streams in bulk is possible using the SablierBatchLockup contract. See https://github.com/sablier-labs/lockup/blob/v2.0/src/SablierBatchLockup.sol

The entity can be immutable because a batch is only updated in the same block. See https://thegraph.com/docs/en/subgraphs/developing/creating/ql-schema/#defining-entities

type Batch {
  id: String!
  hash: Bytes
  timestamp: BigInt
  batcher: Batcher
  size: BigInt!
  streams(
    skip: Int = 0
    first: Int = 100
    orderBy: Stream_orderBy
    orderDirection: OrderDirection
    where: Stream_filter
  ): [Stream!]!
}

Fields​

Batch.id ● String! non-null scalar​

Unique identifier: {chainId}-{txHash}-{batcher}

Batch.hash ● Bytes scalar​

Hash of the Ethereum transaction that created this batch.

Batch.timestamp ● BigInt scalar​

Timestamp of the transaction that created this batch.

Batch.batcher ● Batcher object​

The sender address that created this batch.

Batch.size ● BigInt! non-null scalar​

Number of streams part of this batch.

Batch.streams ● [Stream!]! non-null object​

Streams part of this batch.

Batch.streams.skip ● Int scalar​
Batch.streams.first ● Int scalar​
Batch.streams.orderBy ● Stream_orderBy enum​
Batch.streams.orderDirection ● OrderDirection enum​
Batch.streams.where ● Stream_filter input​