diff --git a/ets2panda/bindings/native/src/lsp.cpp b/ets2panda/bindings/native/src/lsp.cpp
index f4f29b2440981e65e48a9cbecd5a41f18b3774e9..94fc4a9ca536e10611d27282154081ad6bcb2fc5 100644
--- a/ets2panda/bindings/native/src/lsp.cpp
+++ b/ets2panda/bindings/native/src/lsp.cpp
@@ -1832,6 +1832,14 @@ KNativePointer impl_getProgramAst(KNativePointer contextPtr)
 }
 TS_INTEROP_1(getProgramAst, KNativePointer, KNativePointer)
 
+KNativePointer impl_getMethodDefinition(KNativePointer astNodePtr, KStringPtr &nodeNamePtr, KStringPtr &mthodNamePtr)
+{
+    auto ast = reinterpret_cast<es2panda_AstNode *>(astNodePtr);
+    LSPAPI const *impl = GetImpl();
+    return impl->getMethodDefinition(ast, nodeNamePtr.data(), mthodNamePtr.data());
+}
+TS_INTEROP_3(getMethodDefinition, KNativePointer, KNativePointer, KStringPtr, KStringPtr)
+
 KNativePointer impl_getDefinitionDataFromNode(KNativePointer astNodePtr, KStringPtr &nodeNamePtr)
 {
     auto ast = reinterpret_cast<es2panda_AstNode *>(astNodePtr);
@@ -1839,7 +1847,6 @@ KNativePointer impl_getDefinitionDataFromNode(KNativePointer astNodePtr, KString
     return new DefinitionInfo(impl->getDefinitionDataFromNode(ast, nodeNamePtr.data()));
 }
 TS_INTEROP_2(getDefinitionDataFromNode, KNativePointer, KNativePointer, KStringPtr)
-
 KInt impl_getSourceLocationLine(KNativePointer locationPtr)
 {
     auto *location = reinterpret_cast<std::pair<size_t, size_t> *>(locationPtr);
@@ -1860,3 +1867,4 @@ KNativePointer impl_getColAndLineByOffset(KStringPtr &sourceCodePtr, KInt offset
     return new std::pair<size_t, size_t>(impl->getColAndLineByOffset(sourceCodePtr.data(), offset));
 }
 TS_INTEROP_2(getColAndLineByOffset, KNativePointer, KStringPtr, KInt)
+
diff --git a/ets2panda/lsp/include/api.h b/ets2panda/lsp/include/api.h
index 8feb3be6823fd80ca46f771ce37666b22a39fd09..373f50ebd1858413b5ca78055035275c4393a7bc 100644
--- a/ets2panda/lsp/include/api.h
+++ b/ets2panda/lsp/include/api.h
@@ -556,6 +556,8 @@ typedef struct LSPAPI {
     es2panda_AstNode *(*getProgramAst)(es2panda_Context *context);
     es2panda_AstNode *(*getClassDefinition)(es2panda_AstNode *astNode, const std::string &nodeName);
     es2panda_AstNode *(*getIdentifier)(es2panda_AstNode *astNode, const std::string &nodeName);
+    es2panda_AstNode *(*getMethodDefinition)(es2panda_AstNode *astNode, const std::string &nodeName,
+                                             const std::string &methodName);
     DefinitionInfo (*getDefinitionDataFromNode)(es2panda_AstNode *astNode, const std::string &nodeName);
 } LSPAPI;
 CAPI_EXPORT LSPAPI const *GetImpl();
diff --git a/ets2panda/lsp/include/get_node.h b/ets2panda/lsp/include/get_node.h
index b2c63afacb5d3c1240009be2d22ccbcfbda6feb4..9992bdf906a6158a37222d815d6c04f4c8f1fa13 100644
--- a/ets2panda/lsp/include/get_node.h
+++ b/ets2panda/lsp/include/get_node.h
@@ -22,6 +22,8 @@ namespace ark::es2panda::lsp {
 es2panda_AstNode *GetProgramAstImpl(es2panda_Context *context);
 es2panda_AstNode *GetClassDefinitionImpl(es2panda_AstNode *astNode, const std::string &nodeName);
 es2panda_AstNode *GetIdentifierImpl(es2panda_AstNode *astNode, const std::string &nodeName);
+es2panda_AstNode *GetMethodDefinitionImpl(es2panda_AstNode *astNode, const std::string &nodeName,
+                                          const std::string &methodName);
 }  // namespace ark::es2panda::lsp
 
 #endif
\ No newline at end of file
diff --git a/ets2panda/lsp/src/api.cpp b/ets2panda/lsp/src/api.cpp
index 8f942b3daae489bcdcb9bc76be00cfbe08342607..16c382c72f8bb9505a0ba5f8f258453cd09c99d4 100644
--- a/ets2panda/lsp/src/api.cpp
+++ b/ets2panda/lsp/src/api.cpp
@@ -483,6 +483,12 @@ es2panda_AstNode *GetIdentifier(es2panda_AstNode *astNode, const std::string &no
     return GetIdentifierImpl(astNode, nodeName);
 }
 
+es2panda_AstNode *GetMethodDefinition(es2panda_AstNode *astNode, const std::string &nodeName,
+                                      const std::string &methodName)
+{
+    return GetMethodDefinitionImpl(astNode, nodeName, methodName);
+}
+
 DefinitionInfo GetDefinitionDataFromNode(es2panda_AstNode *astNode, const std::string &nodeName)
 {
     DefinitionInfo result;
@@ -556,6 +562,7 @@ LSPAPI g_lspImpl = {GetDefinitionAtPosition,
                     GetProgramAst,
                     GetClassDefinition,
                     GetIdentifier,
+                    GetMethodDefinition,
                     GetDefinitionDataFromNode};
 }  // namespace ark::es2panda::lsp
 
diff --git a/ets2panda/lsp/src/get_node.cpp b/ets2panda/lsp/src/get_node.cpp
index fa9ea5fea6026f135008bce38bcce5cdd328db09..c0ea59a2bcfd263eb4b6c9fb5780fbd3ddb7ed0e 100644
--- a/ets2panda/lsp/src/get_node.cpp
+++ b/ets2panda/lsp/src/get_node.cpp
@@ -52,4 +52,18 @@ es2panda_AstNode *GetIdentifierImpl(es2panda_AstNode *astNode, const std::string
     return reinterpret_cast<es2panda_AstNode *>(targetNode);
 }
 
+es2panda_AstNode *GetMethodDefinitionImpl(es2panda_AstNode *astNode, const std::string &nodeName,
+                                          const std::string &methodName)
+{
+    if (astNode == nullptr) {
+        return nullptr;
+    }
+
+    auto ast = reinterpret_cast<ir::AstNode *>(GetClassDefinitionImpl(astNode, nodeName));
+    auto targetNode = ast->FindChild([&methodName](ir::AstNode *childNode) {
+        return childNode->IsMethodDefinition() &&
+               std::string(childNode->AsMethodDefinition()->Function()->Id()->Name()) == methodName;
+    });
+    return reinterpret_cast<es2panda_AstNode *>(targetNode);
+}
 }  // namespace ark::es2panda::lsp
\ No newline at end of file
diff --git a/ets2panda/test/unit/lsp/get_node_test.cpp b/ets2panda/test/unit/lsp/get_node_test.cpp
index 140f44ff2208943e776fb662e39c298cb8bd4bb4..3cd2a2aeff2383c1a899afb7cb852cf7ab9c981a 100644
--- a/ets2panda/test/unit/lsp/get_node_test.cpp
+++ b/ets2panda/test/unit/lsp/get_node_test.cpp
@@ -41,6 +41,7 @@ protected:
     {
         contexts_ = initializer.CreateContext("GetNodeTest.ets", ES2PANDA_STATE_CHECKED, R"(class Foo {
     Foo = 1;
+    bar() {}
 })");
     }
     // NOLINTBEGIN(fuchsia-statically-constructed-objects, cert-err58-cpp)
@@ -81,4 +82,16 @@ TEST_F(LspGetNodeTests, GetIdentifier1)
     ASSERT_EQ(reinterpret_cast<ark::es2panda::ir::AstNode *>(res)->AsIdentifier()->Name(), nodeName.data());
 }
 
+TEST_F(LspGetNodeTests, GetMethodDefinition1)
+{
+    auto ctx = reinterpret_cast<ark::es2panda::public_lib::Context *>(contexts_);
+    auto ast = ctx->parserProgram->Ast();
+    LSPAPI const *lspApi = GetImpl();
+    const std::string nodeName = "Foo";
+    const std::string methodName = "bar";
+    auto res = lspApi->getMethodDefinition(reinterpret_cast<es2panda_AstNode *>(ast), nodeName, methodName);
+    ASSERT_TRUE(reinterpret_cast<ark::es2panda::ir::AstNode *>(res)->IsMethodDefinition());
+    ASSERT_EQ(reinterpret_cast<ark::es2panda::ir::AstNode *>(res)->AsMethodDefinition()->Function()->Id()->Name(),
+              methodName.data());
+}
 }  // namespace
\ No newline at end of file