diff --git a/mev_inspect/abis/opensea/WyvernExchange.json b/mev_inspect/abis/opensea/WyvernExchange.json
new file mode 100644
index 0000000..ff79ac3
--- /dev/null
+++ b/mev_inspect/abis/opensea/WyvernExchange.json
@@ -0,0 +1 @@
+[{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"tokenTransferProxy","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"target","type":"address"},{"name":"calldata","type":"bytes"},{"name":"extradata","type":"bytes"}],"name":"staticCall","outputs":[{"name":"result","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"newMinimumMakerProtocolFee","type":"uint256"}],"name":"changeMinimumMakerProtocolFee","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"newMinimumTakerProtocolFee","type":"uint256"}],"name":"changeMinimumTakerProtocolFee","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"array","type":"bytes"},{"name":"desired","type":"bytes"},{"name":"mask","type":"bytes"}],"name":"guardedArrayReplace","outputs":[{"name":"","type":"bytes"}],"payable":false,"stateMutability":"pure","type":"function"},{"constant":true,"inputs":[],"name":"minimumTakerProtocolFee","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"codename","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"addr","type":"address"}],"name":"testCopyAddress","outputs":[{"name":"","type":"bytes"}],"payable":false,"stateMutability":"pure","type":"function"},{"constant":true,"inputs":[{"name":"arrToCopy","type":"bytes"}],"name":"testCopy","outputs":[{"name":"","type":"bytes"}],"payable":false,"stateMutability":"pure","type":"function"},{"constant":true,"inputs":[{"name":"addrs","type":"address[7]"},{"name":"uints","type":"uint256[9]"},{"name":"feeMethod","type":"uint8"},{"name":"side","type":"uint8"},{"name":"saleKind","type":"uint8"},{"name":"howToCall","type":"uint8"},{"name":"calldata","type":"bytes"},{"name":"replacementPattern","type":"bytes"},{"name":"staticExtradata","type":"bytes"}],"name":"calculateCurrentPrice_","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"newProtocolFeeRecipient","type":"address"}],"name":"changeProtocolFeeRecipient","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"version","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"buyCalldata","type":"bytes"},{"name":"buyReplacementPattern","type":"bytes"},{"name":"sellCalldata","type":"bytes"},{"name":"sellReplacementPattern","type":"bytes"}],"name":"orderCalldataCanMatch","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"pure","type":"function"},{"constant":true,"inputs":[{"name":"addrs","type":"address[7]"},{"name":"uints","type":"uint256[9]"},{"name":"feeMethod","type":"uint8"},{"name":"side","type":"uint8"},{"name":"saleKind","type":"uint8"},{"name":"howToCall","type":"uint8"},{"name":"calldata","type":"bytes"},{"name":"replacementPattern","type":"bytes"},{"name":"staticExtradata","type":"bytes"},{"name":"v","type":"uint8"},{"name":"r","type":"bytes32"},{"name":"s","type":"bytes32"}],"name":"validateOrder_","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"side","type":"uint8"},{"name":"saleKind","type":"uint8"},{"name":"basePrice","type":"uint256"},{"name":"extra","type":"uint256"},{"name":"listingTime","type":"uint256"},{"name":"expirationTime","type":"uint256"}],"name":"calculateFinalPrice","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"protocolFeeRecipient","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"renounceOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"addrs","type":"address[7]"},{"name":"uints","type":"uint256[9]"},{"name":"feeMethod","type":"uint8"},{"name":"side","type":"uint8"},{"name":"saleKind","type":"uint8"},{"name":"howToCall","type":"uint8"},{"name":"calldata","type":"bytes"},{"name":"replacementPattern","type":"bytes"},{"name":"staticExtradata","type":"bytes"}],"name":"hashOrder_","outputs":[{"name":"","type":"bytes32"}],"payable":false,"stateMutability":"pure","type":"function"},{"constant":true,"inputs":[{"name":"addrs","type":"address[14]"},{"name":"uints","type":"uint256[18]"},{"name":"feeMethodsSidesKindsHowToCalls","type":"uint8[8]"},{"name":"calldataBuy","type":"bytes"},{"name":"calldataSell","type":"bytes"},{"name":"replacementPatternBuy","type":"bytes"},{"name":"replacementPatternSell","type":"bytes"},{"name":"staticExtradataBuy","type":"bytes"},{"name":"staticExtradataSell","type":"bytes"}],"name":"ordersCanMatch_","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"addrs","type":"address[7]"},{"name":"uints","type":"uint256[9]"},{"name":"feeMethod","type":"uint8"},{"name":"side","type":"uint8"},{"name":"saleKind","type":"uint8"},{"name":"howToCall","type":"uint8"},{"name":"calldata","type":"bytes"},{"name":"replacementPattern","type":"bytes"},{"name":"staticExtradata","type":"bytes"},{"name":"orderbookInclusionDesired","type":"bool"}],"name":"approveOrder_","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"registry","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"minimumMakerProtocolFee","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"addrs","type":"address[7]"},{"name":"uints","type":"uint256[9]"},{"name":"feeMethod","type":"uint8"},{"name":"side","type":"uint8"},{"name":"saleKind","type":"uint8"},{"name":"howToCall","type":"uint8"},{"name":"calldata","type":"bytes"},{"name":"replacementPattern","type":"bytes"},{"name":"staticExtradata","type":"bytes"}],"name":"hashToSign_","outputs":[{"name":"","type":"bytes32"}],"payable":false,"stateMutability":"pure","type":"function"},{"constant":true,"inputs":[{"name":"","type":"bytes32"}],"name":"cancelledOrFinalized","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"exchangeToken","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"addrs","type":"address[7]"},{"name":"uints","type":"uint256[9]"},{"name":"feeMethod","type":"uint8"},{"name":"side","type":"uint8"},{"name":"saleKind","type":"uint8"},{"name":"howToCall","type":"uint8"},{"name":"calldata","type":"bytes"},{"name":"replacementPattern","type":"bytes"},{"name":"staticExtradata","type":"bytes"},{"name":"v","type":"uint8"},{"name":"r","type":"bytes32"},{"name":"s","type":"bytes32"}],"name":"cancelOrder_","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"addrs","type":"address[14]"},{"name":"uints","type":"uint256[18]"},{"name":"feeMethodsSidesKindsHowToCalls","type":"uint8[8]"},{"name":"calldataBuy","type":"bytes"},{"name":"calldataSell","type":"bytes"},{"name":"replacementPatternBuy","type":"bytes"},{"name":"replacementPatternSell","type":"bytes"},{"name":"staticExtradataBuy","type":"bytes"},{"name":"staticExtradataSell","type":"bytes"},{"name":"vs","type":"uint8[2]"},{"name":"rssMetadata","type":"bytes32[5]"}],"name":"atomicMatch_","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":true,"inputs":[{"name":"addrs","type":"address[7]"},{"name":"uints","type":"uint256[9]"},{"name":"feeMethod","type":"uint8"},{"name":"side","type":"uint8"},{"name":"saleKind","type":"uint8"},{"name":"howToCall","type":"uint8"},{"name":"calldata","type":"bytes"},{"name":"replacementPattern","type":"bytes"},{"name":"staticExtradata","type":"bytes"}],"name":"validateOrderParameters_","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"INVERSE_BASIS_POINT","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"addrs","type":"address[14]"},{"name":"uints","type":"uint256[18]"},{"name":"feeMethodsSidesKindsHowToCalls","type":"uint8[8]"},{"name":"calldataBuy","type":"bytes"},{"name":"calldataSell","type":"bytes"},{"name":"replacementPatternBuy","type":"bytes"},{"name":"replacementPatternSell","type":"bytes"},{"name":"staticExtradataBuy","type":"bytes"},{"name":"staticExtradataSell","type":"bytes"}],"name":"calculateMatchPrice_","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"","type":"bytes32"}],"name":"approvedOrders","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"inputs":[{"name":"registryAddress","type":"address"},{"name":"tokenTransferProxyAddress","type":"address"},{"name":"tokenAddress","type":"address"},{"name":"protocolFeeAddress","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"name":"hash","type":"bytes32"},{"indexed":false,"name":"exchange","type":"address"},{"indexed":true,"name":"maker","type":"address"},{"indexed":false,"name":"taker","type":"address"},{"indexed":false,"name":"makerRelayerFee","type":"uint256"},{"indexed":false,"name":"takerRelayerFee","type":"uint256"},{"indexed":false,"name":"makerProtocolFee","type":"uint256"},{"indexed":false,"name":"takerProtocolFee","type":"uint256"},{"indexed":true,"name":"feeRecipient","type":"address"},{"indexed":false,"name":"feeMethod","type":"uint8"},{"indexed":false,"name":"side","type":"uint8"},{"indexed":false,"name":"saleKind","type":"uint8"},{"indexed":false,"name":"target","type":"address"}],"name":"OrderApprovedPartOne","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"hash","type":"bytes32"},{"indexed":false,"name":"howToCall","type":"uint8"},{"indexed":false,"name":"calldata","type":"bytes"},{"indexed":false,"name":"replacementPattern","type":"bytes"},{"indexed":false,"name":"staticTarget","type":"address"},{"indexed":false,"name":"staticExtradata","type":"bytes"},{"indexed":false,"name":"paymentToken","type":"address"},{"indexed":false,"name":"basePrice","type":"uint256"},{"indexed":false,"name":"extra","type":"uint256"},{"indexed":false,"name":"listingTime","type":"uint256"},{"indexed":false,"name":"expirationTime","type":"uint256"},{"indexed":false,"name":"salt","type":"uint256"},{"indexed":false,"name":"orderbookInclusionDesired","type":"bool"}],"name":"OrderApprovedPartTwo","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"hash","type":"bytes32"}],"name":"OrderCancelled","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"buyHash","type":"bytes32"},{"indexed":false,"name":"sellHash","type":"bytes32"},{"indexed":true,"name":"maker","type":"address"},{"indexed":true,"name":"taker","type":"address"},{"indexed":false,"name":"price","type":"uint256"},{"indexed":true,"name":"metadata","type":"bytes32"}],"name":"OrdersMatched","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"previousOwner","type":"address"}],"name":"OwnershipRenounced","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"previousOwner","type":"address"},{"indexed":true,"name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"}]
\ No newline at end of file
diff --git a/mev_inspect/classifiers/specs/__init__.py b/mev_inspect/classifiers/specs/__init__.py
index 7ce3eb0..c6d02d8 100644
--- a/mev_inspect/classifiers/specs/__init__.py
+++ b/mev_inspect/classifiers/specs/__init__.py
@@ -13,6 +13,7 @@ from .erc20 import ERC20_CLASSIFIER_SPECS
 from .uniswap import UNISWAP_CLASSIFIER_SPECS
 from .weth import WETH_ADDRESS, WETH_CLASSIFIER_SPECS
 from .zero_ex import ZEROX_CLASSIFIER_SPECS
+from .opensea import OPENSEA_CLASSIFIER_SPECS
 
 ALL_CLASSIFIER_SPECS = (
     ERC20_CLASSIFIER_SPECS
@@ -24,6 +25,7 @@ ALL_CLASSIFIER_SPECS = (
     + BALANCER_CLASSIFIER_SPECS
     + COMPOUND_CLASSIFIER_SPECS
     + CRYPTOPUNKS_CLASSIFIER_SPECS
+    + OPENSEA_CLASSIFIER_SPECS
     + BANCOR_CLASSIFIER_SPECS
 )
 
diff --git a/mev_inspect/classifiers/specs/opensea.py b/mev_inspect/classifiers/specs/opensea.py
new file mode 100644
index 0000000..e76bbe0
--- /dev/null
+++ b/mev_inspect/classifiers/specs/opensea.py
@@ -0,0 +1,52 @@
+from typing import List
+from mev_inspect.classifiers.helpers import _filter_transfers
+from mev_inspect.schemas.classifiers import ClassifierSpec, NftTradeClassifier
+from mev_inspect.schemas.nft_trade import NftTrade
+from mev_inspect.schemas.traces import DecodedCallTrace, Protocol
+from mev_inspect.schemas.transfers import ETH_TOKEN_ADDRESS, Transfer
+
+OPENSEA_ETH_TOKEN_ADDRESS = "0x0000000000000000000000000000000000000000"
+
+class OpenseaClassifier(NftTradeClassifier):    
+    @staticmethod
+    def parse_trade(trace: DecodedCallTrace) -> NftTrade:
+        uints = trace.inputs.get("uints")
+        addresses = trace.inputs.get("addrs")
+        buy_maker = addresses[1]
+        sell_maker = addresses[8]
+        base_price = uints[4]
+        payment_token = addresses[6]
+        target = addresses[4]
+
+        if payment_token == OPENSEA_ETH_TOKEN_ADDRESS:
+            # Opensea uses the zero-address as a sentinel value for Ether. Convert this
+            # to the normal eth token address.
+            payment_token = ETH_TOKEN_ADDRESS
+
+        return NftTrade(
+            abi_name=trace.abi_name,
+            transaction_hash=trace.transaction_hash,
+            transaction_position=trace.transaction_position,
+            block_number=trace.block_number,
+            trace_address=trace.trace_address,
+            protocol=trace.protocol,
+            error=trace.error,
+            seller_address=sell_maker,
+            buyer_address=buy_maker,
+            payment_token=payment_token,
+            payment_amount=base_price,
+            collection_address=target,
+            token_uri=0 # Todo
+        )
+
+
+OPENSEA_SPEC= ClassifierSpec(
+    abi_name="WyvernExchange",
+    protocol=Protocol.opensea,
+    valid_contract_addresses=["0x7be8076f4ea4a4ad08075c2508e481d6c946d12b"],
+    classifiers={
+        "atomicMatch_(address[14],uint256[18],uint8[8],bytes,bytes,bytes,bytes,bytes,bytes,uint8[2],bytes32[5])": OpenseaClassifier, # TODO actual types
+    },
+)
+
+OPENSEA_CLASSIFIER_SPECS = [OPENSEA_SPEC]
diff --git a/mev_inspect/inspect_block.py b/mev_inspect/inspect_block.py
index d801315..e633b24 100644
--- a/mev_inspect/inspect_block.py
+++ b/mev_inspect/inspect_block.py
@@ -26,6 +26,7 @@ from mev_inspect.crud.punks import (
     write_punk_snipes,
 )
 from mev_inspect.crud.sandwiches import delete_sandwiches_for_block, write_sandwiches
+from mev_inspect.nft_trades import get_nft_trades
 from mev_inspect.crud.swaps import delete_swaps_for_block, write_swaps
 from mev_inspect.crud.traces import (
     delete_classified_traces_for_block,
@@ -121,6 +122,9 @@ async def inspect_block(
     delete_punk_snipes_for_block(inspect_db_session, block_number)
     write_punk_snipes(inspect_db_session, punk_snipes)
 
+    nft_trades = get_nft_trades(classified_traces)
+    logger.info(f"Block: {block_number} -- Found {len(nft_trades)} nft trades")
+
     miner_payments = get_miner_payments(
         block.miner, block.base_fee_per_gas, classified_traces, block.receipts
     )
diff --git a/mev_inspect/nft_trades.py b/mev_inspect/nft_trades.py
new file mode 100644
index 0000000..1315280
--- /dev/null
+++ b/mev_inspect/nft_trades.py
@@ -0,0 +1,44 @@
+from typing import List, Optional
+from mev_inspect.classifiers.specs import get_classifier
+from mev_inspect.schemas.classifiers import NftTradeClassifier
+from mev_inspect.schemas.nft_trade import NftTrade
+from mev_inspect.schemas.traces import Classification, ClassifiedTrace, DecodedCallTrace
+from mev_inspect.schemas.transfers import Transfer
+from mev_inspect.traces import get_traces_by_transaction_hash
+
+def get_nft_trades(traces: List[ClassifiedTrace]) -> List[NftTrade]:
+    nft_trades = []
+
+    for _, transaction_traces in get_traces_by_transaction_hash(traces).items():
+        nft_trades += _get_nft_trades_for_transaction(
+            list(transaction_traces)
+        )
+
+    return nft_trades
+
+
+def _get_nft_trades_for_transaction(
+    traces: List[ClassifiedTrace],
+) -> List[NftTrade]:
+    ordered_traces = list(sorted(traces, key=lambda t: t.trace_address))
+
+    nft_trades: List[NftTrade] = []
+
+    for trace in ordered_traces:
+        if not isinstance(trace, DecodedCallTrace):
+            continue
+
+        elif trace.classification == Classification.nft_trade:
+            nft_transfer = _parse_trade(trace)
+
+            nft_trades.append(nft_transfer)
+
+    return nft_trades
+
+def _parse_trade(trace: DecodedCallTrace) -> Optional[NftTrade]:
+    classifier = get_classifier(trace)
+
+    if classifier is not None and issubclass(classifier, NftTradeClassifier):
+        return classifier.parse_trade(trace)
+
+    return None
diff --git a/mev_inspect/schemas/classifiers.py b/mev_inspect/schemas/classifiers.py
index c4d48e8..d741829 100644
--- a/mev_inspect/schemas/classifiers.py
+++ b/mev_inspect/schemas/classifiers.py
@@ -6,6 +6,7 @@ from pydantic import BaseModel
 from .swaps import Swap
 from .traces import Classification, DecodedCallTrace, Protocol
 from .transfers import Transfer
+from .nft_trade import NftTrade
 
 
 class Classifier(ABC):
@@ -52,6 +53,16 @@ class SeizeClassifier(Classifier):
     def get_classification() -> Classification:
         return Classification.seize
 
+class NftTradeClassifier(Classifier):
+    @staticmethod
+    def get_classification() -> Classification:
+        return Classification.nft_trade
+
+    @staticmethod
+    @abstractmethod
+    def parse_trade(trace: DecodedCallTrace) -> NftTrade:
+        return NotImplementedError()
+
 
 class ClassifierSpec(BaseModel):
     abi_name: str
diff --git a/mev_inspect/schemas/nft_trade.py b/mev_inspect/schemas/nft_trade.py
new file mode 100644
index 0000000..13ebe10
--- /dev/null
+++ b/mev_inspect/schemas/nft_trade.py
@@ -0,0 +1,20 @@
+from typing import List, Optional
+from mev_inspect.schemas.traces import Protocol
+
+from pydantic import BaseModel
+
+
+class NftTrade(BaseModel):
+    abi_name: str
+    transaction_hash: str
+    transaction_position: int
+    block_number: int
+    trace_address: List[int]
+    protocol: Optional[Protocol]
+    error: Optional[str]
+    seller_address: str
+    buyer_address: str
+    payment_token: str
+    payment_amount: int
+    collection_address: str
+    token_uri: int
diff --git a/mev_inspect/schemas/traces.py b/mev_inspect/schemas/traces.py
index aa6451d..68c1592 100644
--- a/mev_inspect/schemas/traces.py
+++ b/mev_inspect/schemas/traces.py
@@ -33,6 +33,7 @@ class Classification(Enum):
     seize = "seize"
     punk_bid = "punk_bid"
     punk_accept_bid = "punk_accept_bid"
+    nft_trade = "nft_trade"
 
 
 class Protocol(Enum):
@@ -48,6 +49,7 @@ class Protocol(Enum):
     cream = "cream"
     cryptopunks = "cryptopunks"
     bancor = "bancor"
+    opensea = "opensea"
 
 
 class ClassifiedTrace(Trace):