Substreams package for xArb hub-side events on Base Sepolia (84532).
xarb-substreams-hub/
substreams.yaml
.env.example
src/
build.rs
cd /Users/kd/substreams/xarb-substreams/xarb-substreams-hub
cp -n .env.example .env
substreams build
map_events_only is the default output module used by current propagator flow.
cd /Users/kd/substreams/xarb-substreams/xarb-substreams-hub
substreams run substreams.yaml map_events_only
Use map_events_calls only when you need call-level output.
cd /Users/kd/substreams/xarb-substreams/xarb-substreams-hub
set -a
source .env
set +a
substreams run substreams.yaml map_events_calls \
-p "map_calls=${XARB_HUB_TRACKED_CONTRACTS}"
When contracts are re-deployed, run the monorepo sync script:
cd /Users/kd/substreams/xarb-substreams
./scripts/redeploy_and_sync_contracts.sh
It updates .env, deployment JSONs, and substreams.yaml filters to latest addresses.
substreams.yaml has static blockFilter values for call indexing modules.substreams build.substreams gui xarb@v0.1.0 map_tx_indicessubstreams gui xarb@v0.1.0 map_eventssubstreams gui xarb@v0.1.0 map_callssubstreams gui xarb@v0.1.0 map_events_callssubstreams gui xarb@v0.1.0 map_events_onlyall_events gives you all the events in a block (from successful transactions), with basic block hash/number/timestamp and transaction hash
substreams gui xarb@v0.1.0 ethcommon:all_eventsall_calls gives you all the calls in a block (including internal calls), with basic block hash/number/timestamp and transaction hash
substreams gui xarb@v0.1.0 ethcommon:all_callsindex_calls sets the following keys on the block:
substreams gui xarb@v0.1.0 ethcommon:index_callsmessage
RpcCalls
message
RpcCall
message
RpcResponses
message
RpcResponse
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
Modules
message
Binary
message
Module
message
Package
message
NetworkParams
message
PackageMetadata
message
ModuleMetadata
message
Clock
message
BlockRef
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
Calls
message
Call
message
Events
message
Event
message
EventsAndCalls
message
Transactions
message
Transaction
enum
DetailLevel
message
CombinedFilter
message
MultiLogFilter
message
LogFilter
message
MultiCallToFilter
message
CallToFilter
message
HeaderOnly
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
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
Events
message
EventLog
message
TxIndices
message
TxIndex
message
Calls
message
EventsCalls