Avery label PDFs from an address CSV. Print at Actual Size / 100%.
API: POST /labels (JSON {{"template":"8160","csv":"..."}} or {{"rows":[["Name","Street","City ST Zip"]]}}). Templates: GET /templates.
POST /labels
{{"template":"8160","csv":"..."}}
{{"rows":[["Name","Street","City ST Zip"]]}}
GET /templates