cf. curl
$ http -f POST ':10001/api/test' key='abc' value='cddd' $ http --raw '["a","b","c"]' POST :10001/api/test $ echo -n '["a","b","c"]' | http POST :10001/api/test
$ http -f POST ':10001/api/test' key='abc' value='cddd' $ http --raw '["a","b","c"]' POST :10001/api/test $ echo -n '["a","b","c"]' | http POST :10001/api/test