Substreams is a powerful blockchain indexing technology, developed for The Graph Network.
Substreams enables developers to write Rust modules, composing data streams alongside the community, and provides extremely high performance indexing by virtue of parallelization, in a streaming-first fashion.
Substreams has all the benefits of StreamingFast Firehose, like low-cost caching and archiving of blockchain data, high throughput processing, and cursor-based reorgs handling.
Full documentation for installing, running and working with Substreams is available at: https://substreams.streamingfast.io.
Please first refer to the general StreamingFast contribution guide, if you wish to contribute to this code base.
substreams gui aave-liquidation-bot-eth@v0.1.2 map_aave_events
message
Request
message
Response
message
BlockUndoSignal
message
BlockScopedData
message
SessionInit
message
InitialSnapshotComplete
message
InitialSnapshotData
message
MapModuleOutput
message
StoreModuleOutput
message
OutputDebugInfo
message
ModulesProgress
message
ProcessedBytes
message
Error
message
Job
message
Stage
message
ModuleStats
message
ExternalCallMetric
message
StoreDelta
message
BlockRange
message
CombinedFilter
message
MultiLogFilter
message
LogFilter
message
MultiCallToFilter
message
CallToFilter
message
HeaderOnly
message
Block
message
BlockHeader
message
Uint64NestedArray
message
Uint64Array
message
BigInt
message
TransactionTrace
message
AccessTuple
message
SetCodeAuthorization
message
TransactionReceipt
message
Log
message
Call
message
StorageChange
message
BalanceChange
message
NonceChange
message
AccountCreation
message
CodeChange
message
GasChange
message
HeaderOnlyBlock
message
BlockWithRefs
message
TransactionTraceWithBlockRef
message
TransactionRefs
message
BlockRef
enum
TransactionTraceStatus
enum
CallType
message
DeployRequest
message
Parameter
message
DeployResponse
message
UpdateRequest
message
UpdateResponse
message
InfoRequest
message
InfoResponse
message
SinkProgress
message
PackageInfo
message
ListRequest
message
ListResponse
message
DeploymentWithStatus
message
RemoveRequest
message
RemoveResponse
message
PauseRequest
message
PauseResponse
message
StopRequest
message
StopResponse
message
ResumeRequest
message
ResumeResponse
enum
DeploymentStatus
message
RpcCalls
message
RpcCall
message
RpcResponses
message
RpcResponse
message
Timestamp
message
FileDescriptorSet
message
FileDescriptorProto
message
DescriptorProto
message
ExtensionRangeOptions
message
FieldDescriptorProto
message
OneofDescriptorProto
message
EnumDescriptorProto
message
EnumValueDescriptorProto
message
ServiceDescriptorProto
message
MethodDescriptorProto
message
FileOptions
message
MessageOptions
message
FieldOptions
message
OneofOptions
message
EnumOptions
message
EnumValueOptions
message
ServiceOptions
message
MethodOptions
message
UninterpretedOption
message
SourceCodeInfo
message
GeneratedCodeInfo
message
Any
message
Modules
message
Binary
message
Module
message
Package
message
NetworkParams
message
PackageMetadata
message
ModuleMetadata
message
Clock
message
BlockRef