diff --git a/sherpa-onnx/c-api/c-api.cc b/sherpa-onnx/c-api/c-api.cc
index 96cc822bb..38ffadb04 100644
--- a/sherpa-onnx/c-api/c-api.cc
+++ b/sherpa-onnx/c-api/c-api.cc
@@ -128,15 +128,60 @@ SherpaOnnxOnlineRecognizerResult *GetOnlineStreamResult(
   const auto &text = result.text;
 
   auto r = new SherpaOnnxOnlineRecognizerResult;
+  // copy text
   r->text = new char[text.size() + 1];
   std::copy(text.begin(), text.end(), const_cast<char *>(r->text));
   const_cast<char *>(r->text)[text.size()] = 0;
 
+  // copy json
+  const auto &json = result.AsJsonString();
+  r->json = new char[json.size() + 1];
+  std::copy(json.begin(), json.end(), const_cast<char *>(r->json));
+  const_cast<char *>(r->json)[json.size()] = 0;
+
+  // copy tokens
+  auto count = result.tokens.size();
+  if (count > 0) {
+    size_t total_length = 0;
+    for (const auto& token : result.tokens) {
+      // +1 for the null character at the end of each token
+      total_length += token.size() + 1;
+    }
+
+    r->count = count;
+    // Each word ends with nullptr
+    r->tokens = new char[total_length];
+    memset(reinterpret_cast<void *>(const_cast<char *>(r->tokens)), 0,
+           total_length);
+    r->timestamps = new float[r->count];
+    char **tokens_temp = new char*[r->count];
+    int32_t pos = 0;
+    for (int32_t i = 0; i < r->count; ++i) {
+      tokens_temp[i] = const_cast<char*>(r->tokens) + pos;
+      memcpy(reinterpret_cast<void *>(const_cast<char *>(r->tokens + pos)),
+             result.tokens[i].c_str(), result.tokens[i].size());
+      // +1 to move past the null character
+      pos += result.tokens[i].size() + 1;
+      r->timestamps[i] = result.timestamps[i];
+    }
+
+    r->tokens_arr = tokens_temp;
+  } else {
+    r->count = 0;
+    r->timestamps = nullptr;
+    r->tokens = nullptr;
+    r->tokens_arr = nullptr;
+  }
+
   return r;
 }
 
 void DestroyOnlineRecognizerResult(const SherpaOnnxOnlineRecognizerResult *r) {
   delete[] r->text;
+  delete[] r->json;
+  delete[] r->tokens;
+  delete[] r->tokens_arr;
+  delete[] r->timestamps;
   delete r;
 }
 
diff --git a/sherpa-onnx/c-api/c-api.h b/sherpa-onnx/c-api/c-api.h
index ae30fbe4f..cb1fa7e8c 100644
--- a/sherpa-onnx/c-api/c-api.h
+++ b/sherpa-onnx/c-api/c-api.h
@@ -101,8 +101,35 @@ SHERPA_ONNX_API typedef struct SherpaOnnxOnlineRecognizerConfig {
 } SherpaOnnxOnlineRecognizerConfig;
 
 SHERPA_ONNX_API typedef struct SherpaOnnxOnlineRecognizerResult {
+  // Recognized text
   const char *text;
-  // TODO(fangjun): Add more fields
+
+  // Pointer to continuous memory which holds string based tokens
+  // which are seperated by \0
+  const char *tokens;
+
+  // a pointer array contains the address of the first item in tokens
+  const char *const *tokens_arr;
+
+  // Pointer to continuous memory which holds timestamps
+  float *timestamps;
+
+  // The number of tokens/timestamps in above pointer
+  int32_t count;
+
+  /** Return a json string.
+   *
+   * The returned string contains:
+   *   {
+   *     "text": "The recognition result",
+   *     "tokens": [x, x, x],
+   *     "timestamps": [x, x, x],
+   *     "segment": x,
+   *     "start_time": x,
+   *     "is_final": true|false
+   *   }
+   */
+  const char *json;
 } SherpaOnnxOnlineRecognizerResult;
 
 /// Note: OnlineRecognizer here means StreamingRecognizer.
diff --git a/sherpa-onnx/jni/jni.cc b/sherpa-onnx/jni/jni.cc
index 95cc52942..5f9a7734e 100644
--- a/sherpa-onnx/jni/jni.cc
+++ b/sherpa-onnx/jni/jni.cc
@@ -58,6 +58,11 @@ class SherpaOnnx {
     return result.text;
   }
 
+  const std::vector<std::string> GetTokens() const {
+    auto result = recognizer_.GetResult(stream_.get());
+    return result.tokens;
+  }
+
   bool IsEndpoint() const { return recognizer_.IsEndpoint(stream_.get()); }
 
   bool IsReady() const { return recognizer_.IsReady(stream_.get()); }
@@ -312,6 +317,29 @@ JNIEXPORT jstring JNICALL Java_com_k2fsa_sherpa_onnx_SherpaOnnx_getText(
   return env->NewStringUTF(text.c_str());
 }
 
+SHERPA_ONNX_EXTERN_C
+JNIEXPORT jobjectArray JNICALL Java_com_k2fsa_sherpa_onnx_SherpaOnnx_getTokens(
+    JNIEnv *env, jobject /*obj*/, jlong ptr) {
+  auto tokens = reinterpret_cast<sherpa_onnx::SherpaOnnx *>(ptr)->GetTokens();
+  int size = tokens.size();
+  jclass stringClass = env->FindClass("java/lang/String");
+
+  // convert C++ list into jni string array
+  jobjectArray result = env->NewObjectArray(size, stringClass, NULL);
+  for (int i = 0; i < size; i++) {
+    // Convert the C++ string to a C string
+    const char* cstr = tokens[i].c_str();
+
+    // Convert the C string to a jstring
+    jstring jstr = env->NewStringUTF(cstr);
+
+    // Set the array element
+    env->SetObjectArrayElement(result, i, jstr);
+  }
+
+  return result;
+}
+
 // see
 // https://stackoverflow.com/questions/29043872/android-jni-return-multiple-variables
 static jobject NewInteger(JNIEnv *env, int32_t value) {
diff --git a/swift-api-examples/SherpaOnnx.swift b/swift-api-examples/SherpaOnnx.swift
index c22c938a4..70565abd9 100644
--- a/swift-api-examples/SherpaOnnx.swift
+++ b/swift-api-examples/SherpaOnnx.swift
@@ -99,6 +99,26 @@ class SherpaOnnxOnlineRecongitionResult {
     return String(cString: result.pointee.text)
   }
 
+  var count: Int32 {
+      return result.pointee.count
+  }
+
+  var tokens: [String] {
+    if let tokensPointer = result.pointee.tokens_arr {
+      var tokens: [String] = []
+      for index in 0..<count {
+          if let tokenPointer = tokensPointer[Int(index)] {
+                let token = String(cString: tokenPointer)
+                tokens.append(token)
+           }
+      }
+      return tokens
+    } else {
+      let tokens: [String] = []
+      return tokens
+    }
+  }
+
   init(result: UnsafePointer<SherpaOnnxOnlineRecognizerResult>!) {
     self.result = result
   }