SiaFoundation · ChrisSchinnerl · Mar 19, 2026 · Mar 18, 2026 · Mar 18, 2026 · Mar 18, 2026
diff --git a/.changeset/add_contract_not_found_error.md b/.changeset/add_contract_not_found_error.md
@@ -0,0 +1,5 @@
+---
+default: patch
+---
+
+# Add contract not found error
diff --git a/rhp/v4/errors.go b/rhp/v4/errors.go
@@ -38,6 +38,9 @@ var (
 	ErrHostFundError = NewRPCError(ErrorCodeHostError, "host funding error")
 	// ErrSectorNotFound is returned when the host is not storing a sector.
 	ErrSectorNotFound = NewRPCError(ErrorCodeHostError, "sector not found")
+	// ErrContractNotFound is returned when the host is not aware of a
+	// contract.
+	ErrContractNotFound = NewRPCError(ErrorCodeHostError, "contract not found")
 	// ErrNotAcceptingContracts is returned when the host is not accepting
 	// contracts.
 	ErrNotAcceptingContracts = NewRPCError(ErrorCodeHostError, "not accepting contracts")

diff --git a/rhp/v4/errors_test.go b/rhp/v4/errors_test.go
@@ -13,6 +13,7 @@ func TestRPCErrorRoundTrip(t *testing.T) {
 		ErrNotAcceptingContracts,
 		ErrPricesExpired,
 		ErrSectorNotFound,
+		ErrContractNotFound,
 	}
 
 	buf := bytes.NewBuffer(nil)