Hi,
Is it possible to keep the order of the stops intact? So that I can call the API just to calculate the correct ETA-times? Or will the response always be optimized thus possible that the order of the locations changes?
If you’d like to keep the order you can use in_sequence or in_direct_sequence relations:
https://docs.graphhopper.com/#operation/solveVRP!path=relations&t=request
Let me know if this helps!