diff --git a/server/src/main/java/org/eclipse/jifa/server/controller/AnalysisApiHttpController.java b/server/src/main/java/org/eclipse/jifa/server/controller/AnalysisApiHttpController.java
index 6a180221..4f4fe6e4 100644
--- a/server/src/main/java/org/eclipse/jifa/server/controller/AnalysisApiHttpController.java
+++ b/server/src/main/java/org/eclipse/jifa/server/controller/AnalysisApiHttpController.java
@@ -14,26 +14,18 @@
 
 import com.google.gson.JsonObject;
 import lombok.extern.slf4j.Slf4j;
-import org.eclipse.jifa.common.domain.exception.ShouldNotReachHereException;
 import org.eclipse.jifa.common.util.ExecutorFactory;
-import org.eclipse.jifa.common.util.Validate;
 import org.eclipse.jifa.server.ConfigurationAccessor;
 import org.eclipse.jifa.server.Constant;
 import org.eclipse.jifa.server.domain.dto.AnalysisApiRequest;
 import org.eclipse.jifa.server.service.AnalysisApiService;
-import org.eclipse.jifa.server.util.ControllerUtil;
 import org.springframework.http.HttpHeaders;
-import org.springframework.http.HttpMethod;
 import org.springframework.http.MediaType;
-import org.springframework.util.MimeType;
 import org.springframework.util.MimeTypeUtils;
-import org.springframework.util.MultiValueMap;
-import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestHeader;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestMethod;
-import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
 import org.springframework.web.servlet.mvc.method.annotation.SseEmitter;
 
@@ -44,9 +36,6 @@
 
 import static java.util.Optional.ofNullable;
 import static org.eclipse.jifa.common.util.GsonHolder.GSON;
-import static org.eclipse.jifa.server.Constant.ANALYSIS_API_REQUEST_API_KEY;
-import static org.eclipse.jifa.server.Constant.ANALYSIS_API_REQUEST_NAMESPACE_KEY;
-import static org.eclipse.jifa.server.Constant.ANALYSIS_API_REQUEST_TARGET_KEY;
 
 @Slf4j
 @RestController
@@ -74,42 +63,6 @@ public Object handleRequest(@RequestHeader(name = HttpHeaders.CONTENT_TYPE) Stri
         return postProcess(apiService.invoke(new AnalysisApiRequest(request)), enableSse);
     }
 
-    @Deprecated
-    @RequestMapping(path = "/{*api}",
-            method = {RequestMethod.POST, RequestMethod.GET},
-            consumes = {MediaType.APPLICATION_FORM_URLENCODED_VALUE, MediaType.APPLICATION_JSON_VALUE},
-            produces = Constant.APPLICATION_JSON)
-    public Object handleRequest(
-            @PathVariable String api,
-            HttpMethod method,
-            @RequestHeader(name = HttpHeaders.CONTENT_TYPE, required = false, defaultValue = Constant.APPLICATION_JSON) String contentType,
-            @RequestHeader(name = Constant.HTTP_HEADER_ENABLE_SSE, required = false, defaultValue = "false") boolean enableSse,
-            @RequestParam(required = false) MultiValueMap<String, String> params,
-            @RequestBody(required = false) byte[] body) {
-
-        if (api == null || !api.startsWith("/")) {
-            throw new IllegalArgumentException("Unsupported api: " + api);
-        }
-
-        api = api.substring(1);
-
-        JsonObject args = null;
-        if (method == HttpMethod.GET) {
-            if (params != null && params.size() > 0) {
-                args = ControllerUtil.convertMultiValueMapToJsonObject(params);
-            }
-        } else if (method == HttpMethod.POST) {
-            MimeType mimeType = ControllerUtil.checkMimeTypeForPostRequest(contentType);
-            args = ControllerUtil.parseArgs(mimeType, body);
-        } else {
-            throw new ShouldNotReachHereException();
-        }
-
-        Validate.isTrue(isDeprecatedFormat(api));
-
-        return postProcess(apiService.invoke(new AnalysisApiRequest(processDeprecatedFormat(api, args))), enableSse);
-    }
-
     private Object postProcess(CompletableFuture<?> future, boolean enableSse) {
         if (!enableSse) {
             return future;
@@ -134,29 +87,6 @@ private Object postProcess(CompletableFuture<?> future, boolean enableSse) {
         return emitter;
     }
 
-    private boolean isDeprecatedFormat(String api) {
-        return api.startsWith("heap-dump/") || api.startsWith("gc-log/") || api.startsWith("thread-dump/");
-    }
-
-    private JsonObject processDeprecatedFormat(String api, JsonObject args) {
-        JsonObject request = new JsonObject();
-
-        String[] elements = api.split("/");
-        Validate.isTrue(elements.length > 2);
-        request.addProperty(ANALYSIS_API_REQUEST_NAMESPACE_KEY, elements[0]);
-        request.addProperty(ANALYSIS_API_REQUEST_TARGET_KEY, elements[1]);
-        StringBuilder realApi = new StringBuilder(elements[2]);
-        for (int i = 3; i < elements.length; i++) {
-            realApi.append(".").append(elements[i]);
-        }
-        request.addProperty(ANALYSIS_API_REQUEST_API_KEY, realApi.toString());
-
-        if (args != null) {
-            request.add(Constant.ANALYSIS_API_REQUEST_PARAMETERS_KEY, args);
-        }
-        return request;
-    }
-
     private class ExtendedSseEmitter extends SseEmitter implements Runnable {
 
         public ExtendedSseEmitter() {