Getting started

Create your account

Sign up for lehnz and create the organization that will own your data, API keys, and team. The whole flow takes under two minutes.

Visit lehnz.com/signup and provide:

Field	Notes
First name	Used on invitations and audit logs.
Last name	Same.
Work email	Becomes your sign-in identity. Verification is sent here.
Password	Minimum 8 characters.
Organization name	The tenant that owns your data and keys.

One user owns one organization

The first user becomes the OWNER. Add teammates later via member invites — they don't need to register their own organization.

Check your inbox for a message from no-reply@lehnz.com and click the verification link. The link is single-use and valid for 24 hours.

Link expired?

From the dashboard, head to Developer Access and generate your first key pair. From here, the next stop is API Keys.

Status	Cause	Fix
`409`	Email already registered	Sign in with that email instead, or use the password-reset flow.
`400`	Password too short or fields missing	Use 8+ characters and fill all required fields.
`429`	Too many sign-up attempts from this IP	Wait 15 minutes and try again. Auth endpoints are limited to 10 requests per 15 minutes per IP.

See Errors & status codes for the full catalog.

Common sign-up errors