API ReferenceSessions

Resend the invitation email

Resend the verification invitation email for a `pending` or `capturing` session. The session must have been originally created with `send_email: true` so we have an applicant email on record. The same display name, applicant name, and support URL stored on the original invite are reused. Subject + body switch to "Complete your verification" copy if the session is in `capturing` status. Capped at 5 resends per session to prevent abuse.

Authentication

X-API-Keystring

Organization API key. Keys are prefixed with vk_live_ (production) or vk_sandbox_ (sandbox).

Path parameters

session_idstringRequired

Session ID (ses_*).

Headers

Verifa-VersiondateOptional

API version date string (e.g. 2026-02-01). If omitted, the version pinned to your API key is used.

Key-InflectionenumOptionalDefaults to snake

Response key casing. Defaults to snake.

Allowed values:
Idempotency-KeystringOptional<=255 characters

Unique key for idempotent requests. Cached for 24 hours. Sending the same key with different parameters returns 422.

Response

Invitation email resent.
okboolean
send_countinteger

Total invites sent for this session (including this one).

last_statusenum

Errors

400
Bad Request Error
401
Unauthorized Error
404
Not Found Error
429
Too Many Requests Error