diff --git a/core/services/relay/evm/read/batch.go b/core/services/relay/evm/read/batch.go
index fabb293db95..16333149f11 100644
--- a/core/services/relay/evm/read/batch.go
+++ b/core/services/relay/evm/read/batch.go
@@ -128,7 +128,7 @@ func newDefaultEvmBatchCaller(
 }
 
 // batchCall formats a batch, calls the rpc client, and unpacks results.
-// this function only returns errors of type ReadError which should wrap lower errors.
+// this function only returns errors of type Error which should wrap lower errors.
 func (c *defaultEvmBatchCaller) batchCall(ctx context.Context, blockNumber uint64, batchCall BatchCall) ([]dataAndErr, error) {
 	if len(batchCall) == 0 {
 		return nil, nil
@@ -147,7 +147,7 @@ func (c *defaultEvmBatchCaller) batchCall(ctx context.Context, blockNumber uint6
 	if err = c.evmClient.BatchCallContext(ctx, rpcBatchCalls); err != nil {
 		// return a basic read error with no detail or result since this is a general client
 		// error instead of an error for a specific batch call.
-		return nil, ReadError{
+		return nil, Error{
 			Err:  fmt.Errorf("%w: batch call context: %s", types.ErrInternal, err.Error()),
 			Type: batchReadType,
 		}
@@ -290,7 +290,7 @@ func (c *defaultEvmBatchCaller) batchCallDynamicLimitRetries(ctx context.Context
 		}
 
 		if lim <= 1 {
-			return nil, ReadError{
+			return nil, Error{
 				Err:  fmt.Errorf("%w: limited call: call data: %+v", err, calls),
 				Type: batchReadType,
 			}
diff --git a/core/services/relay/evm/read/errors.go b/core/services/relay/evm/read/errors.go
index d8bd484a6da..422b7ded1d8 100644
--- a/core/services/relay/evm/read/errors.go
+++ b/core/services/relay/evm/read/errors.go
@@ -18,7 +18,7 @@ const (
 	eventReadType  readType = "QueryKey"
 )
 
-type ReadError struct {
+type Error struct {
 	Err    error
 	Type   readType
 	Detail *readDetail
@@ -33,8 +33,8 @@ type readDetail struct {
 	Block          string
 }
 
-func newErrorFromCall(err error, call Call, block string, tp readType) ReadError {
-	return ReadError{
+func newErrorFromCall(err error, call Call, block string, tp readType) Error {
+	return Error{
 		Err:  err,
 		Type: tp,
 		Detail: &readDetail{
@@ -48,7 +48,7 @@ func newErrorFromCall(err error, call Call, block string, tp readType) ReadError
 	}
 }
 
-func (e ReadError) Error() string {
+func (e Error) Error() string {
 	var builder strings.Builder
 
 	builder.WriteString("[read error]")
@@ -71,7 +71,7 @@ func (e ReadError) Error() string {
 	return builder.String()
 }
 
-func (e ReadError) Unwrap() error {
+func (e Error) Unwrap() error {
 	return e.Err
 }
 
diff --git a/core/services/relay/evm/read/method.go b/core/services/relay/evm/read/method.go
index b1642023ec4..e988e4352f7 100644
--- a/core/services/relay/evm/read/method.go
+++ b/core/services/relay/evm/read/method.go
@@ -68,7 +68,7 @@ func (b *MethodBinding) Bind(ctx context.Context, bindings ...common.Address) er
 		// check for contract byte code at the latest block and provided address
 		byteCode, err := b.client.CodeAt(ctx, binding, nil)
 		if err != nil {
-			return ReadError{
+			return Error{
 				Err:  fmt.Errorf("%w: code at call failure: %s", commontypes.ErrInternal, err.Error()),
 				Type: singleReadType,
 				Detail: &readDetail{