diff --git a/Sources/MacroLambdaCore/LambdaRequest.swift b/Sources/MacroLambdaCore/LambdaRequest.swift
index 489b89b..2e5cad2 100644
--- a/Sources/MacroLambdaCore/LambdaRequest.swift
+++ b/Sources/MacroLambdaCore/LambdaRequest.swift
@@ -69,6 +69,61 @@ public extension IncomingMessage {
     lambdaGatewayRequest = lambdaRequest
   }
   
+  convenience init(lambdaRequest : APIGateway.Request,
+                   log           : Logger = .init(label: "μ.http"))
+  {
+    // version doesn't matter, we don't really do HTTP
+    var head = HTTPRequestHead(
+      version : .init(major: 1, minor: 1),
+      method  : lambdaRequest.httpMethod.asNIO,
+      uri     : lambdaRequest.path
+    )
+    head.headers = lambdaRequest.headers.asNIO
+
+/* APIGateway.Request V1 (REST) do not support cookies.
+     
+    if let cookies = lambdaRequest.cookies, !cookies.isEmpty {
+      // So our "connect" module expects them in the headers, so we'd need
+      // to serialize them again ...
+      // The `IncomingMessage` also has a `cookies` getter, but I think that
+      // isn't cached.
+      for cookie in cookies { // that is weird too, is it right?
+        head.headers.add(name: "Cookie", value: cookie)
+      }
+    }
+*/
+    
+    // TBD: there is also "pathParameters", what is that, URL fragments (#)?
+    if let pathParams = lambdaRequest.pathParameters, !pathParams.isEmpty {
+      log.warning("ignoring lambda path parameters: \(pathParams)")
+    }
+    
+    if let qsParameters = lambdaRequest.queryStringParameters,
+       !qsParameters.isEmpty
+    {
+      // TBD: is that included in the path?
+      var isFirst = false
+      if !head.uri.contains("?") { head.uri.append("?"); isFirst = true }
+      for ( key, value ) in qsParameters {
+        if isFirst { isFirst = false }
+        else { head.uri += "&" }
+        
+        head.uri +=
+          key.addingPercentEncoding(withAllowedCharacters: .urlQueryAllowed)
+          ?? key
+        head.uri += "="
+        head.uri +=
+          value.addingPercentEncoding(withAllowedCharacters: .urlQueryAllowed)
+          ?? value
+      }
+    }
+
+    self.init(head, socket: nil, log: log)
+    
+    // and keep the whole thing
+    lambdaV1GatewayRequest = lambdaRequest
+  }
+  
   internal func sendLambdaBody(_ lambdaRequest: APIGateway.V2.Request) {
     defer { push(nil) }
     
@@ -85,6 +140,23 @@ public extension IncomingMessage {
       emit(error: error)
     }
   }
+  
+  internal func sendLambdaBody(_ lambdaRequest: APIGateway.Request) {
+    defer { push(nil) }
+    
+    guard let body = lambdaRequest.body else { return }
+    do {
+      if lambdaRequest.isBase64Encoded {
+        push(try Buffer.from(body, "base64"))
+      }
+      else {
+        push(try Buffer.from(body))
+      }
+    }
+    catch {
+      emit(error: error)
+    }
+  }
 }
 
 
@@ -93,11 +165,21 @@ enum LambdaRequestKey: EnvironmentKey {
   static let loggingKey   = "lambda-request"
 }
 
+enum LambdaV1RequestKey: EnvironmentKey {
+  static let defaultValue : APIGateway.Request? = nil
+  static let loggingKey   = "lambda-request"
+}
+
 public extension IncomingMessage {
   
   var lambdaGatewayRequest: APIGateway.V2.Request? {
     set { environment[LambdaRequestKey.self] = newValue }
     get { return environment[LambdaRequestKey.self]     }
   }
+  
+  var lambdaV1GatewayRequest: APIGateway.Request? {
+    set { environment[LambdaV1RequestKey.self] = newValue }
+    get { return environment[LambdaV1RequestKey.self]     }
+  }
 }
 #endif // canImport(AWSLambdaEvents)
diff --git a/Sources/MacroLambdaCore/LambdaResponse.swift b/Sources/MacroLambdaCore/LambdaResponse.swift
index 72530ea..af6e5ed 100644
--- a/Sources/MacroLambdaCore/LambdaResponse.swift
+++ b/Sources/MacroLambdaCore/LambdaResponse.swift
@@ -42,6 +42,35 @@ extension ServerResponse {
                  isBase64Encoded   : body != nil ? true : false,
                  cookies           : cookies)
   }
+  
+  var asLambdaV1GatewayResponse: APIGateway.Response {
+    assert(writableEnded, "sending ServerResponse which didn't end?!")
+    
+    let ( singleHeaders, multiHeaders, _ ) = headers.asLambda()
+    
+    let body : String? = {
+      guard let writtenContent = writableBuffer, !writtenContent.isEmpty else {
+        return nil
+      }
+      
+      // TBD: We could make this more tolerant and use a String if the content
+      //      is textual and can be converted to UTF-8? Would make it faster as
+      //      well.
+      do {
+        return try writtenContent.toString("base64")
+      }
+      catch { // FIXME: make throwing
+        log.error("could not convert body to base64: \(error)")
+        return nil
+      }
+    }()
+    
+    return .init(statusCode        : status.asLambda,
+                 headers           : singleHeaders,
+                 multiValueHeaders : multiHeaders,
+                 body              : body,
+                 isBase64Encoded   : body != nil ? true : false)
+  }
 }
 
 #endif // canImport(AWSLambdaEvents)
diff --git a/Sources/MacroLambdaCore/LambdaServer.swift b/Sources/MacroLambdaCore/LambdaServer.swift
index bc6955c..53b4d9a 100644
--- a/Sources/MacroLambdaCore/LambdaServer.swift
+++ b/Sources/MacroLambdaCore/LambdaServer.swift
@@ -192,6 +192,25 @@ extension lambda {
           return promise.futureResult
         }
       }
+      
+      struct APIGatewayV1ProxyLambda: EventLoopLambdaHandler {
+        typealias In  = APIGateway.Request
+        typealias Out = APIGateway.Response
+        
+        let server : Server
+
+        func handle(context: Lambda.Context, event: In) -> EventLoopFuture<Out>
+        {
+          let promise = context.eventLoop.makePromise(of: Out.self)
+          server.handle(context: context, request: event) { result in
+            promise.completeWith(result)
+          }
+          return promise.futureResult
+        }
+      }
+      
+      // FIXME: This proxy is where the Lambda Request payload type is determined for Codable decoding.
+      //        Need to figure out how to select or determine type.
       let proxy = APIGatewayProxyLambda(server: self)
       Lambda.run(proxy)
       Foundation.exit(0) // Because `run` is not marked as Never (Issue #151)
@@ -257,6 +276,67 @@ extension lambda {
         assert(didFinish)
       }
     }
+    
+    private func handle(context  : Lambda.Context,
+                        request  : APIGateway.Request,
+                        callback : @escaping
+                          ( Result<APIGateway.Response, Error> ) -> Void)
+    {
+      guard !self._requestListeners.isEmpty else {
+        assertionFailure("no request listeners?!")
+        return callback(.failure(ServerError.noRequestListeners))
+      }
+
+      let req = IncomingMessage(lambdaRequest: request, log: context.logger)
+      let res = ServerResponse(unsafeChannel: nil, log: context.logger)
+      res.cork()
+      res.request = req
+            
+      // The transaction ends when the response is done, not when the
+      // request was read completely!
+      var didFinish = false
+      
+      res.onceFinish {
+        // convert res to gateway Response and call callback
+        guard !didFinish else {
+          return context.logger.error("TX already finished!")
+        }
+        didFinish = true
+        
+        callback(.success(res.asLambdaV1GatewayResponse))
+      }
+      
+      res.onError { error in
+        guard !didFinish else {
+          return context.logger.error("Follow up error: \(error)")
+        }
+        didFinish = true
+        callback(.failure(error))
+      }
+      
+      // TODO: Process Expect. It's not really "ahead of sending the body",
+      //       but we still need to validate the preconditions. http.Server
+      //       has code for this. Do the same.
+      
+      do { // onRequest
+        var listeners = self._requestListeners // Note: No `once` support!
+        guard !listeners.isEmpty else {
+          didFinish = true
+          return callback(.failure(ServerError.noRequestListeners))
+        }
+        
+        listeners.emit(( req, res ))
+      }
+      
+      // For a streaming push, we do the lambda-send here, after announcing the
+      // head.
+      if !res.writableEnded { // response is already closed
+        req.sendLambdaBody(request)
+      }
+      else {
+        assert(didFinish)
+      }
+    }
   }
 
   enum ServerError: Swift.Error {