diff --git a/chat.go b/chat.go
index 2f07948..e2d05e8 100644
--- a/chat.go
+++ b/chat.go
@@ -95,6 +95,33 @@ func (t *ToolCall) AsToolMessage() openrouter.ChatCompletionMessage {
 	}
 }
 
+func (r *Request) AddToolPrompt(request *openrouter.ChatCompletionRequest, iteration int64) bool {
+	if len(request.Tools) == 0 {
+		return false
+	}
+
+	if iteration == r.Iterations-1 {
+		debug("no more tool calls")
+
+		request.Tools = nil
+		request.ToolChoice = ""
+	}
+
+	// iterations - 1
+	total := r.Iterations - (iteration + 1)
+
+	var tools bytes.Buffer
+
+	InternalToolsTmpl.Execute(&tools, map[string]any{
+		"total":     total,
+		"remaining": total - 1,
+	})
+
+	request.Messages = append(request.Messages, openrouter.SystemMessage(tools.String()))
+
+	return true
+}
+
 func (r *Request) Parse() (*openrouter.ChatCompletionRequest, error) {
 	var request openrouter.ChatCompletionRequest
 
@@ -239,20 +266,27 @@ func (r *Request) Parse() (*openrouter.ChatCompletionRequest, error) {
 	return &request, nil
 }
 
-func HandleChat(w http.ResponseWriter, r *http.Request) {
-	debug("parsing chat")
-
+func ParseChatRequest(r *http.Request) (*Request, *openrouter.ChatCompletionRequest, error) {
 	var raw Request
 
 	if err := json.NewDecoder(r.Body).Decode(&raw); err != nil {
-		RespondJson(w, http.StatusBadRequest, map[string]any{
-			"error": err.Error(),
-		})
-
-		return
+		return nil, nil, err
 	}
 
 	request, err := raw.Parse()
+	if err != nil {
+		return nil, nil, err
+	}
+
+	request.Stream = true
+
+	return &raw, request, nil
+}
+
+func HandleDump(w http.ResponseWriter, r *http.Request) {
+	debug("parsing dump")
+
+	raw, request, err := ParseChatRequest(r)
 	if err != nil {
 		RespondJson(w, http.StatusBadRequest, map[string]any{
 			"error": err.Error(),
@@ -261,7 +295,24 @@ func HandleChat(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	request.Stream = true
+	raw.AddToolPrompt(request, 0)
+
+	RespondJson(w, http.StatusOK, map[string]any{
+		"request": request,
+	})
+}
+
+func HandleChat(w http.ResponseWriter, r *http.Request) {
+	debug("parsing chat")
+
+	raw, request, err := ParseChatRequest(r)
+	if err != nil {
+		RespondJson(w, http.StatusBadRequest, map[string]any{
+			"error": err.Error(),
+		})
+
+		return
+	}
 
 	debug("preparing stream")
 
@@ -283,30 +334,7 @@ func HandleChat(w http.ResponseWriter, r *http.Request) {
 
 		response.WriteChunk(NewChunk(ChunkStart, nil))
 
-		var hasToolMessage bool
-
-		if len(request.Tools) > 0 {
-			if iteration == raw.Iterations-1 {
-				debug("no more tool calls")
-
-				request.Tools = nil
-				request.ToolChoice = ""
-			}
-
-			// iterations - 1
-			total := raw.Iterations - (iteration + 1)
-
-			var tools bytes.Buffer
-
-			InternalToolsTmpl.Execute(&tools, map[string]any{
-				"total":     total,
-				"remaining": total - 1,
-			})
-
-			request.Messages = append(request.Messages, openrouter.SystemMessage(tools.String()))
-
-			hasToolMessage = true
-		}
+		hasToolMessage := raw.AddToolPrompt(request, iteration)
 
 		dump("chat.json", request)
 
diff --git a/main.go b/main.go
index 86c148c..5e8bd18 100644
--- a/main.go
+++ b/main.go
@@ -60,6 +60,7 @@ func main() {
 		gr.Get("/-/stats/{id}", HandleStats)
 		gr.Post("/-/title", HandleTitle)
 		gr.Post("/-/chat", HandleChat)
+		gr.Post("/-/dump", HandleDump)
 
 		gr.Post("/-/tokenize", HandleTokenize(tokenizer))
 	})