{"service":"barcode-gen-api","version":"1.0.0","description":"Generate EAN-13, UPC-A and Code 128 barcodes as SVG, plus check-digit compute/validate. Deterministic & zero-dependency — no bwip-js, no canvas.","endpoints":["POST /generate","GET /generate?type=&data=","POST /validate","POST /check-digit","GET /health","GET /version","GET /openapi.json"],"types":["ean13","upca","code128"],"example":{"url":"https://api.lazy-mac.com/barcode-gen-api/generate?type=ean13&data=590123412345","note":"returns image/svg+xml; add &format=json for the metadata + svg string"},"pricing":{"free":"200 req/min/IP","pro":"$9/mo unlimited"}}