v1
latestSwagger 2.02026-07-1791478483.9 KBPasskey
Submit passkey WebAuthn response
Receives the WebAuthn assertion produced by the browser extension and forwards it to WhatsApp. PUBLIC endpoint (no apikey) — gated by the ceremony token. Body is the WebAuthnResponse shape (id, rawId, type, response{clientDataJSON, authenticatorData, signature, userHandle?}), base64url-unpadded.
post/passkey-ceremony/{token}/response
Path parameters
tokenstring required
Ceremony token
Request body
Response
ok
GinH required