| First name / Last name | Yes | The card holder's name, shown at the top of the card. |
| User email address | Yes | The address that receives the invitation to claim the card. It becomes the person's login. |
| Prefix / Suffix | No | Name decorations such as "Dr." or "PhD". |
| Pronouns | No | Shown next to the name, e.g. "she/her". |
| Headline | No | A one-line description shown under the name. |
| Note | No | Short free-form text shown on the card, e.g. "Tap to save my contact." |
| Company name 1 / 2, Company title 1 / 2 | No | Employer and job title. Use the second pair for a second role. |
| Email type 1 / 2, Email address 1 / 2, Email icon 1 / 2 | No | Email addresses shown on the card. Type is "work", "home", etc.; icon controls the symbol shown next to it. |
| Phone type 1 / 2, Telephone number 1 / 2, Phone icon 1 / 2 | No | Phone numbers shown on the card, same pattern as emails. |
| Address type 1, P.O. box 1, Street address lines, City 1, State/Region 1, Zip code 1, Country 1 | No | A postal address for the card. |
| Video title, Video URL, Video description | No | A YouTube or Vimeo video embedded on the card. |
| Custom slug | No | The card's URL, e.g. businesscards.io/c/jane-doe. Left blank, a random slug is generated. |