Retrieve available envelope types
GET https://www.prayerletters.com/api/v1/stock/envelopes

Successful Response

HTTP/1.1 200 OK
{ "data" : [ { "depth" : 4.125, "id" : "e-0e4-qp2v", "name" : "#10 White Envelope", "size" : "10", "type" : "envelope_stock", "weight" : 0.0115, "width" : 9.5 }, { "depth" : 3.875, "id" : "e-0e4-qp2v", "name" : "#9 Envelope", "size" : "9", "type" : "envelope_stock", "weight" : 0.0103, "width" : 8.875 }, { "depth" : 4.5, "id" : "e-2sj-nwdj", "name" : "A2 Envelope", "size" : "other", "type" : "envelope_stock", "weight" : 0.0081, "width" : 5.75 } ], "type" : "list" }