AgentPhone — Start agent signup. Sends a 6-digit OTP to the human's email. Returns a verification_id. No auth required.

Start agent signup. Sends a 6-digit OTP to the human's email. Returns a verification_id. No auth required.

Part of AgentPhone: Give your AI agent a real US/Canada phone number. Make voice calls, send and receive SMS, and hold actual conversations — all via API. Note: Outbound SMS requires first-message compliance (brand name, opt-in