diff --git a/ethers/contract.nim b/ethers/contract.nim
index e0620b6..cec9054 100644
--- a/ethers/contract.nim
+++ b/ethers/contract.nim
@@ -4,9 +4,11 @@ import pkg/contractabi
 import ./basics
 import ./provider
 import ./signer
+import ./events
 
 export basics
 export provider
+export events
 
 type
   Contract* = ref object of RootObj
diff --git a/ethers/events.nim b/ethers/events.nim
new file mode 100644
index 0000000..c481701
--- /dev/null
+++ b/ethers/events.nim
@@ -0,0 +1,34 @@
+import std/macros
+import pkg/contractabi
+import ./basics
+
+type
+  Event* = object of RootObj
+  Topic* = array[32, byte]
+  ValueType = uint8 | uint16 | uint32 | uint64 | UInt256 | UInt128 |
+              int8 | int16 | int32 | int64 | Int256 | Int128 |
+              bool | Address
+
+push: {.upraises: [].}
+
+template indexed* {.pragma.}
+
+func decode[E: Event](decoder: var AbiDecoder, _: type E): ?!E =
+  var event: E
+  for field in event.fields:
+    if not field.hasCustomPragma(indexed):
+      field = ?decoder.read(typeof(field))
+  success event
+
+func decode*[E: Event](_: type E, data: seq[byte], topics: seq[Topic]): ?!E =
+  bind decode
+  var event = ?Abidecoder.decode(data, E)
+  var i = 1
+  for field in event.fields:
+    if field.hasCustomPragma(indexed):
+      if i >= topics.len:
+        return failure "indexed event parameter not found"
+      if typeof(field) is ValueType:
+        field = ?AbiDecoder.decode(@(topics[i]), typeof(field))
+      inc i
+  success event
diff --git a/testmodule/test.nim b/testmodule/test.nim
index 236088c..b374b52 100644
--- a/testmodule/test.nim
+++ b/testmodule/test.nim
@@ -1,5 +1,6 @@
 import ./testJsonRpcProvider
 import ./testJsonRpcSigner
 import ./testContracts
+import ./testEvents
 
 {.warning[UnusedImport]:off.}
diff --git a/testmodule/testEvents.nim b/testmodule/testEvents.nim
new file mode 100644
index 0000000..cbece26
--- /dev/null
+++ b/testmodule/testEvents.nim
@@ -0,0 +1,78 @@
+import pkg/asynctest
+import pkg/ethers
+import pkg/contractabi
+import ./examples
+
+suite "Events":
+
+  type
+    SimpleEvent = object of Event
+      a: UInt256
+      b: Address
+    IndexedEvent = object of Event
+      a: UInt256
+      b {.indexed.}: Address
+      c: Address
+      d {.indexed.}: UInt256
+    ComplexIndexedEvent = object of Event
+      a {.indexed.}: array[42, UInt256]
+      b {.indexed.}: seq[UInt256]
+      c {.indexed.}: string
+      d {.indexed.}: seq[byte]
+      e {.indexed.}: (Address, UInt256)
+
+  proc example(_: type SimpleEvent): SimpleEvent =
+    SimpleEvent(
+      a: UInt256.example,
+      b: Address.example
+    )
+
+  proc example(_: type IndexedEvent): IndexedEvent =
+    IndexedEvent(
+      a: UInt256.example,
+      b: Address.example,
+      c: Address.example,
+      d: UInt256.example
+    )
+
+  func encode[T](_: type Topic, value: T): Topic =
+    let encoded = AbiEncoder.encode(value)
+    result[0..<Topic.len] = encoded[0..<Topic.len]
+
+  test "decodes event fields":
+    let event = SimpleEvent.example
+    let data = AbiEncoder.encode( (event.a, event.b) )
+    check SimpleEvent.decode(data, @[]) == success event
+
+  test "decodes indexed fields":
+    let event = IndexedEvent.example
+    var topics: seq[Topic]
+    topics.add Topic.default
+    topics.add Topic.encode(event.b)
+    topics.add Topic.encode(event.d)
+    let data = AbiEncoder.encode( (event.a, event.c) )
+    check IndexedEvent.decode(data, topics) == success event
+
+  test "fails when data is incomplete":
+    let event = SimpleEvent.example
+    let invalid = AbiEncoder.encode( (event.a,) )
+    check SimpleEvent.decode(invalid, @[]).isFailure
+
+  test "fails when topics are incomplete":
+    let event = IndexedEvent.example
+    var invalid: seq[Topic]
+    invalid.add Topic.default
+    invalid.add Topic.encode(event.b)
+    let data = AbiEncoder.encode( (event.a, event.c) )
+    check IndexedEvent.decode(data, invalid).isFailure
+
+  test "ignores indexed complex arguments":
+    let topics = @[
+      Topic.default,
+      Topic.example,
+      Topic.example,
+      Topic.example,
+      Topic.example,
+      Topic.example
+    ]
+    check ComplexIndexedEvent.decode(@[], topics) == success ComplexIndexedEvent()