How to retrieve maxspeed of any road location

In short i want to be able to replicate what i see on navigation apps where within 2-3 seconds of passing a road speed sign the value displayed updates on the app screen.

I have tried the following code however it only returns values when the around radius is at least 25000

https://lz4.overpass-api.de/api/interpreter? data=[out:json];nodemaxspeed;out%20meta;

I am wanting to return the single speed limit related to the speed of the location of the vehicle

I thanks you in advance for assisting and advising the vbest api endpoint to use and the relevant paramaters to include to achieve the above