A nanoservice built with Lumen

• git clone . . .

• add hostname, add line to etc/hosts, serve it up - I used Homestead :)

• composer install

• make POST call to http://{your-assigned-hostname}/api/try

  Example provided with bash script: apitest.sh

  #!/bin/bash
  
  curl \
    --header "Content-type: application/json" \
    --request POST \
    --data '{"matrices":"[[[1,2,3],[4,5,6]],[[7,8],[9,10],[11,12]]]"}' \
    http://mm.loc/api/try
  
  printf "\n"
  

  Response

  $ ./apitest.sh
  {"product":[["BF","BL"],["EI","EX"]]}
  

There is a lot of room for human error building out the matrices request body, maybe each matrix is better passed as {"matrix1":"[...]", "matrix2":"[...]"}