diff --git a/vllm/engine/async_llm_engine.py b/vllm/engine/async_llm_engine.py
index 7fe8053fffb7b..7041fba870f4c 100644
--- a/vllm/engine/async_llm_engine.py
+++ b/vllm/engine/async_llm_engine.py
@@ -23,7 +23,11 @@
 from vllm.logger import init_logger
 from vllm.lora.request import LoRARequest
 from vllm.model_executor.layers.sampler import SamplerOutput
+from vllm.model_executor.guided_decoding import (
+    GuidedDecodingRequest, get_local_guided_decoding_logits_processor)
+from vllm.model_executor.guided_decoding.guided_fields import LLMGuidedOptions
 from vllm.outputs import EmbeddingRequestOutput, RequestOutput
+from vllm.transformers_utils.tokenizer_group import TokenizerGroup
 from vllm.pooling_params import PoolingParams
 from vllm.prompt_adapter.request import PromptAdapterRequest
 from vllm.sampling_params import SamplingParams
@@ -1004,7 +1008,9 @@ async def generate(
         request_id: str,
         lora_request: Optional[LoRARequest] = None,
         trace_headers: Optional[Mapping[str, str]] = None,
-        prompt_adapter_request: Optional[PromptAdapterRequest] = None
+        prompt_adapter_request: Optional[PromptAdapterRequest] = None,
+        guided_options_request: Optional[Union[LLMGuidedOptions,
+                                               GuidedDecodingRequest]] = None
     ) -> AsyncGenerator[RequestOutput, None]:
         """Generate outputs for a request.
 
@@ -1070,6 +1076,15 @@ async def generate(
             >>> # Process and return the final output
             >>> ...
         """
+        if isinstance(sampling_params, list):
+            sampling_params = [
+                self._add_guided_processor(param, guided_options_request)
+                if isinstance(param, SamplingParams) else param
+                for param in sampling_params
+            ]
+        elif isinstance(sampling_params, SamplingParams):
+            sampling_params = self._add_guided_processor(sampling_params, guided_options_request)
+        
         async for output in await self.add_request(
                 request_id,
                 inputs,
@@ -1079,6 +1094,24 @@ async def generate(
                 prompt_adapter_request=prompt_adapter_request,
         ):
             yield LLMEngine.validate_output(output, RequestOutput)
+    
+    def _add_guided_processor(
+            self,
+            params: SamplingParams,
+            guided_options: Optional[GuidedDecodingRequest] = None):
+        if guided_options:
+            if guided_options.guided_decoding_backend is None:
+                decoding_config = self.get_decoding_config()
+                guided_options.guided_decoding_backend = (
+                    decoding_config.guided_decoding_backend)
+            guided_logits_processor = get_local_guided_decoding_logits_processor(  #noqa
+                guided_options.guided_decoding_backend, guided_options,
+                self.engine.get_tokenizer_group(TokenizerGroup).tokenizer)
+            if guided_logits_processor:
+                if params.logits_processors is None:
+                    params.logits_processors = []
+                params.logits_processors.append(guided_logits_processor)
+        return params
 
     async def encode(
         self,