Hey there ! I’m trying to build a simple version of deep search, but I meet an error 429 since the AI Agent node seems to make all the request almost at the same time. However, since there’s no batching or retry on error on the HTTP Request tool (as opposed to the HTTP request node), I don’t know …

It looks like your topic is missing some important information. Could you provide the following if applicable. n8n version: Database (default: SQLite): n8n EXECUTIONS_PROCESS setting (default: own, main): Running n8n via (Docker, npm, n8n cloud, desktop app): Operating system:

Hey @AntoineDsh Can you try adding a wait node before sending it to the Agent?

Tried it, it does nothing. Also tried with loop over item, but it won’t change anything since it’s the agent itself that call 3-5 times the HTTP subnode

Instead of using HTTP Tool Node, Why not move the HTTP Request to a different workflow and use it as a Custom tool Here is my main agent workflow Here is my custom tool workflow

Hi mcnaveen, Thank you for your responses. I tried that as well, but unfortunately, the workflow is being triggered multiple times simultaneously, causing the same error.

It should work. Which API endpoint are you calling? RapidAPI?

Yes this is the API : Google API

I am facing a similar problem here [Captura de tela 2025-02-12 100112]

Hey :slight_smile: Did you find any workaround for this ?

Error 429 and HTTP Request tool for AI Agent

Questions

Topic		Replies	Views
HTTP Request 429 Error. Google Search Questions http-request	2	1952	April 4, 2024
My openAi node keeps returning 429 Too many requests Questions	4	110	July 17, 2026
Using the Generic HTTP Request node and getting 429 Error too many requests while getting 200 success on API Logs Questions http-request	3	1080	June 29, 2023
Please help with IP blocked problem (429 too many requests) Getting Started with n8n	8	1760	January 26, 2024
HTTP Request constantly returns Response Code 429 "AxiosError" Questions	2	254	December 10, 2025

Error 429 and HTTP Request tool for AI Agent

Related topics