diff --git a/python/x402/tests/unit/schemas/__init__.py b/python/x402/tests/unit/schemas/__init__.py
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/python/x402/tests/unit/schemas/test_hooks.py b/python/x402/tests/unit/schemas/test_hooks.py
new file mode 100644
index 0000000000..a6734663d8
--- /dev/null
+++ b/python/x402/tests/unit/schemas/test_hooks.py
@@ -0,0 +1,343 @@
+"""Tests for x402.schemas.hooks dataclass results and contexts."""
+
+from unittest.mock import MagicMock
+
+import pytest
+
+from x402.schemas.hooks import (
+    AbortResult,
+    PaymentCreatedContext,
+    PaymentCreationContext,
+    PaymentCreationFailureContext,
+    RecoveredPayloadResult,
+    RecoveredSettleResult,
+    RecoveredVerifyResult,
+    SettleContext,
+    SettleFailureContext,
+    SettleResultContext,
+    VerifyContext,
+    VerifyFailureContext,
+    VerifyResultContext,
+)
+
+
+class TestAbortResult:
+    """Test AbortResult dataclass."""
+
+    def test_should_store_reason(self) -> None:
+        result = AbortResult(reason="user cancelled")
+        assert result.reason == "user cancelled"
+
+    def test_should_accept_empty_reason(self) -> None:
+        result = AbortResult(reason="")
+        assert result.reason == ""
+
+    def test_equality_uses_reason(self) -> None:
+        assert AbortResult(reason="r") == AbortResult(reason="r")
+        assert AbortResult(reason="a") != AbortResult(reason="b")
+
+
+class TestRecoveredPayloadResult:
+    """Test RecoveredPayloadResult dataclass."""
+
+    def test_should_store_payload(self) -> None:
+        sentinel = MagicMock(name="payload")
+        result = RecoveredPayloadResult(payload=sentinel)
+        assert result.payload is sentinel
+
+    def test_equality_uses_payload(self) -> None:
+        payload = MagicMock(name="payload")
+        assert RecoveredPayloadResult(payload=payload) == RecoveredPayloadResult(payload=payload)
+
+
+class TestRecoveredVerifyResult:
+    """Test RecoveredVerifyResult dataclass."""
+
+    def test_should_store_result(self) -> None:
+        sentinel = MagicMock(name="verify-response")
+        result = RecoveredVerifyResult(result=sentinel)
+        assert result.result is sentinel
+
+
+class TestRecoveredSettleResult:
+    """Test RecoveredSettleResult dataclass."""
+
+    def test_should_store_result(self) -> None:
+        sentinel = MagicMock(name="settle-response")
+        result = RecoveredSettleResult(result=sentinel)
+        assert result.result is sentinel
+
+
+class TestVerifyContext:
+    """Test VerifyContext dataclass."""
+
+    def test_should_default_optional_byte_fields_to_none(self) -> None:
+        payload = MagicMock(name="payload")
+        requirements = MagicMock(name="requirements")
+
+        ctx = VerifyContext(payment_payload=payload, requirements=requirements)
+
+        assert ctx.payment_payload is payload
+        assert ctx.requirements is requirements
+        assert ctx.payload_bytes is None
+        assert ctx.requirements_bytes is None
+
+    def test_should_accept_explicit_byte_payloads(self) -> None:
+        ctx = VerifyContext(
+            payment_payload=MagicMock(),
+            requirements=MagicMock(),
+            payload_bytes=b"payload",
+            requirements_bytes=b"requirements",
+        )
+
+        assert ctx.payload_bytes == b"payload"
+        assert ctx.requirements_bytes == b"requirements"
+
+
+class TestVerifyResultContext:
+    """Test VerifyResultContext dataclass."""
+
+    def test_should_store_result_when_provided(self) -> None:
+        result = MagicMock(name="verify-response")
+        ctx = VerifyResultContext(
+            payment_payload=MagicMock(),
+            requirements=MagicMock(),
+            result=result,
+        )
+        assert ctx.result is result
+
+    def test_should_inherit_optional_byte_fields(self) -> None:
+        ctx = VerifyResultContext(
+            payment_payload=MagicMock(),
+            requirements=MagicMock(),
+            result=MagicMock(),
+        )
+        assert ctx.payload_bytes is None
+        assert ctx.requirements_bytes is None
+
+    def test_should_raise_when_result_missing(self) -> None:
+        with pytest.raises(ValueError, match="result is required"):
+            VerifyResultContext(
+                payment_payload=MagicMock(),
+                requirements=MagicMock(),
+            )
+
+    def test_should_raise_when_result_explicitly_none(self) -> None:
+        with pytest.raises(ValueError, match="result is required"):
+            VerifyResultContext(
+                payment_payload=MagicMock(),
+                requirements=MagicMock(),
+                result=None,
+            )
+
+
+class TestVerifyFailureContext:
+    """Test VerifyFailureContext dataclass."""
+
+    def test_should_store_error_when_provided(self) -> None:
+        err = RuntimeError("boom")
+        ctx = VerifyFailureContext(
+            payment_payload=MagicMock(),
+            requirements=MagicMock(),
+            error=err,
+        )
+        assert ctx.error is err
+
+    def test_should_inherit_optional_byte_fields(self) -> None:
+        ctx = VerifyFailureContext(
+            payment_payload=MagicMock(),
+            requirements=MagicMock(),
+            error=RuntimeError("boom"),
+        )
+        assert ctx.payload_bytes is None
+        assert ctx.requirements_bytes is None
+
+    def test_should_raise_when_error_missing(self) -> None:
+        with pytest.raises(ValueError, match="error is required"):
+            VerifyFailureContext(
+                payment_payload=MagicMock(),
+                requirements=MagicMock(),
+            )
+
+    def test_should_raise_when_error_explicitly_none(self) -> None:
+        with pytest.raises(ValueError, match="error is required"):
+            VerifyFailureContext(
+                payment_payload=MagicMock(),
+                requirements=MagicMock(),
+                error=None,
+            )
+
+
+class TestSettleContext:
+    """Test SettleContext dataclass."""
+
+    def test_should_default_optional_byte_fields_to_none(self) -> None:
+        payload = MagicMock(name="payload")
+        requirements = MagicMock(name="requirements")
+
+        ctx = SettleContext(payment_payload=payload, requirements=requirements)
+
+        assert ctx.payment_payload is payload
+        assert ctx.requirements is requirements
+        assert ctx.payload_bytes is None
+        assert ctx.requirements_bytes is None
+
+    def test_should_accept_explicit_byte_payloads(self) -> None:
+        ctx = SettleContext(
+            payment_payload=MagicMock(),
+            requirements=MagicMock(),
+            payload_bytes=b"p",
+            requirements_bytes=b"r",
+        )
+        assert ctx.payload_bytes == b"p"
+        assert ctx.requirements_bytes == b"r"
+
+
+class TestSettleResultContext:
+    """Test SettleResultContext dataclass."""
+
+    def test_should_store_result_when_provided(self) -> None:
+        result = MagicMock(name="settle-response")
+        ctx = SettleResultContext(
+            payment_payload=MagicMock(),
+            requirements=MagicMock(),
+            result=result,
+        )
+        assert ctx.result is result
+
+    def test_should_raise_when_result_missing(self) -> None:
+        with pytest.raises(ValueError, match="result is required"):
+            SettleResultContext(
+                payment_payload=MagicMock(),
+                requirements=MagicMock(),
+            )
+
+    def test_should_raise_when_result_explicitly_none(self) -> None:
+        with pytest.raises(ValueError, match="result is required"):
+            SettleResultContext(
+                payment_payload=MagicMock(),
+                requirements=MagicMock(),
+                result=None,
+            )
+
+
+class TestSettleFailureContext:
+    """Test SettleFailureContext dataclass."""
+
+    def test_should_store_error_when_provided(self) -> None:
+        err = ValueError("settle failed")
+        ctx = SettleFailureContext(
+            payment_payload=MagicMock(),
+            requirements=MagicMock(),
+            error=err,
+        )
+        assert ctx.error is err
+
+    def test_should_raise_when_error_missing(self) -> None:
+        with pytest.raises(ValueError, match="error is required"):
+            SettleFailureContext(
+                payment_payload=MagicMock(),
+                requirements=MagicMock(),
+            )
+
+    def test_should_raise_when_error_explicitly_none(self) -> None:
+        with pytest.raises(ValueError, match="error is required"):
+            SettleFailureContext(
+                payment_payload=MagicMock(),
+                requirements=MagicMock(),
+                error=None,
+            )
+
+
+class TestPaymentCreationContext:
+    """Test PaymentCreationContext dataclass."""
+
+    def test_should_store_required_and_selected(self) -> None:
+        required = MagicMock(name="payment-required")
+        selected = MagicMock(name="selected-requirements")
+
+        ctx = PaymentCreationContext(
+            payment_required=required,
+            selected_requirements=selected,
+        )
+
+        assert ctx.payment_required is required
+        assert ctx.selected_requirements is selected
+
+
+class TestPaymentCreatedContext:
+    """Test PaymentCreatedContext dataclass."""
+
+    def test_should_store_payment_payload_when_provided(self) -> None:
+        payload = MagicMock(name="payment-payload")
+        ctx = PaymentCreatedContext(
+            payment_required=MagicMock(),
+            selected_requirements=MagicMock(),
+            payment_payload=payload,
+        )
+        assert ctx.payment_payload is payload
+
+    def test_should_inherit_payment_required_and_selected(self) -> None:
+        required = MagicMock(name="required")
+        selected = MagicMock(name="selected")
+        ctx = PaymentCreatedContext(
+            payment_required=required,
+            selected_requirements=selected,
+            payment_payload=MagicMock(),
+        )
+        assert ctx.payment_required is required
+        assert ctx.selected_requirements is selected
+
+    def test_should_raise_when_payment_payload_missing(self) -> None:
+        with pytest.raises(ValueError, match="payment_payload is required"):
+            PaymentCreatedContext(
+                payment_required=MagicMock(),
+                selected_requirements=MagicMock(),
+            )
+
+    def test_should_raise_when_payment_payload_explicitly_none(self) -> None:
+        with pytest.raises(ValueError, match="payment_payload is required"):
+            PaymentCreatedContext(
+                payment_required=MagicMock(),
+                selected_requirements=MagicMock(),
+                payment_payload=None,
+            )
+
+
+class TestPaymentCreationFailureContext:
+    """Test PaymentCreationFailureContext dataclass."""
+
+    def test_should_store_error_when_provided(self) -> None:
+        err = RuntimeError("creation failed")
+        ctx = PaymentCreationFailureContext(
+            payment_required=MagicMock(),
+            selected_requirements=MagicMock(),
+            error=err,
+        )
+        assert ctx.error is err
+
+    def test_should_inherit_payment_required_and_selected(self) -> None:
+        required = MagicMock(name="required")
+        selected = MagicMock(name="selected")
+        ctx = PaymentCreationFailureContext(
+            payment_required=required,
+            selected_requirements=selected,
+            error=RuntimeError("err"),
+        )
+        assert ctx.payment_required is required
+        assert ctx.selected_requirements is selected
+
+    def test_should_raise_when_error_missing(self) -> None:
+        with pytest.raises(ValueError, match="error is required"):
+            PaymentCreationFailureContext(
+                payment_required=MagicMock(),
+                selected_requirements=MagicMock(),
+            )
+
+    def test_should_raise_when_error_explicitly_none(self) -> None:
+        with pytest.raises(ValueError, match="error is required"):
+            PaymentCreationFailureContext(
+                payment_required=MagicMock(),
+                selected_requirements=MagicMock(),
+                error=None,
+            )