diff --git a/src/resolvers/any.rs b/src/resolvers/any.rs
new file mode 100644
index 0000000..d2374f3
--- /dev/null
+++ b/src/resolvers/any.rs
@@ -0,0 +1,84 @@
+// RGB smart contracts for Bitcoin & Lightning
+//
+// SPDX-License-Identifier: Apache-2.0
+//
+// Written in 2024 by
+//     Zoe Faltibà <zoefaltiba@gmail.com>
+//
+// Copyright (C) 2024 LNP/BP Standards Association. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+use rgbstd::resolvers::ResolveHeight;
+use rgbstd::validation::{ResolveWitness, WitnessResolverError};
+use rgbstd::{WitnessAnchor, WitnessId, XAnchor, XPubWitness};
+
+#[cfg(feature = "electrum")]
+use crate::electrum;
+#[cfg(feature = "esplora_blocking")]
+use crate::esplora_blocking;
+
+/// Type that contains any of the [`Resolver`] types defined by the library
+#[derive(From)]
+#[non_exhaustive]
+pub enum AnyResolver {
+    #[cfg(feature = "electrum")]
+    #[from]
+    /// Electrum resolver
+    Electrum(Box<electrum::Resolver>),
+    #[cfg(feature = "esplora_blocking")]
+    #[from]
+    /// Esplora resolver
+    Esplora(Box<esplora_blocking::Resolver>),
+}
+
+#[allow(clippy::large_enum_variant)]
+#[derive(Debug, Display, Error, From)]
+#[display(doc_comments)]
+pub enum AnyAnchorResolverError {
+    #[cfg(feature = "electrum")]
+    #[from]
+    #[display(inner)]
+    Electrum(electrum::AnchorResolverError),
+    #[cfg(feature = "esplora_blocking")]
+    #[from]
+    #[display(inner)]
+    Esplora(esplora_blocking::AnchorResolverError),
+}
+
+impl ResolveHeight for AnyResolver {
+    type Error = AnyAnchorResolverError;
+
+    fn resolve_anchor(&mut self, anchor: &XAnchor) -> Result<WitnessAnchor, Self::Error> {
+        match self {
+            #[cfg(feature = "electrum")]
+            AnyResolver::Electrum(inner) => inner.resolve_anchor(anchor).map_err(|e| e.into()),
+            #[cfg(feature = "esplora_blocking")]
+            AnyResolver::Esplora(inner) => inner.resolve_anchor(anchor).map_err(|e| e.into()),
+        }
+    }
+}
+
+impl ResolveWitness for AnyResolver {
+    fn resolve_pub_witness(
+        &self,
+        witness_id: WitnessId,
+    ) -> Result<XPubWitness, WitnessResolverError> {
+        match self {
+            #[cfg(feature = "electrum")]
+            AnyResolver::Electrum(inner) => inner.resolve_pub_witness(witness_id),
+            #[cfg(feature = "esplora_blocking")]
+            AnyResolver::Esplora(inner) => inner.resolve_pub_witness(witness_id),
+        }
+    }
+}
diff --git a/src/resolvers/mod.rs b/src/resolvers/mod.rs
index ecd7ae3..8a497ed 100644
--- a/src/resolvers/mod.rs
+++ b/src/resolvers/mod.rs
@@ -19,7 +19,10 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+mod any;
 #[cfg(feature = "esplora_blocking")]
 pub mod esplora_blocking;
 #[cfg(feature = "electrum")]
 pub mod electrum;
+
+pub use any::AnyResolver;