图表与二维码 · NO INSTALL
make vcard qr
Contact details → a QR code PNG that phones scan to save a contact. One URL. No install, no API key, free quota included.
Call it
curl "https://ainetcafe.com/t/make_vcard_qr?...params"Response contains a hosted file URL. Free anonymous quota; beyond it $0.003/call (pay per call, or pair for a bigger free tier).
Also callable via MCP and the Python SDK.
Same family
make_chart — Chart
csv_to_chart — CSV (first column = labels, second = values) → chart PNG in one call
make_qr — Text/URL → QR code PNG
make_wifi_qr — WiFi credentials → a QR code PNG that phones scan to auto-join the network
csv_to_chart — CSV (first column = labels, second = values) → chart PNG in one call
make_qr — Text/URL → QR code PNG
make_wifi_qr — WiFi credentials → a QR code PNG that phones scan to auto-join the network