Metabolite ID conversion API not working

Dear all,

I want to use the API for metabolite id conversion but it does not seem to be working, even with the example provided here

I used the curl command

curl -X POST \
  https://rest.xialab.ca/api/mapcompounds \
  -H 'Content-Type: application/json' \
  -H 'cache-control: no-cache' \
  -d '{
	"queryList": "1,3-Diaminopropane;2-Ketobutyric acid;2-Hydroxybutyric acid;",
	"inputType": "name"
}'

with either https://rest.xialab.ca/api/mapcompounds and https://www.xialab.ca/api/mapcompounds but in both cases I have this error :

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Thanks a lot