POST /api/verify/send

Sends a verification code to the identifier via the specified channel. Email is delivered via Resend; SMS via Twilio Verify.

Request body

Field	Type	Required	Description
`identifier`	`string`	Yes	Email address or phone number
`channel`	`string`	Yes	`"email"` or `"sms"`

{ "ok": true, "channel": "email" }

Code	`error`	Condition
`400`	`"Missing required fields: identifier, channel"`	Field absent
`400`	`"Invalid channel. Must be \"sms\" or \"email\""`	Unknown channel
`429`	`"rate_limited"`	IP exceeded `MAX_VERIFY_SENDS_PER_IP` (3/day) or identifier exceeded `RATE_LIMIT_CODES_PER_IDENTIFIER` (5/hour, email only)
`502`	`"sms_send_failed"`	Twilio API error
`502`	`"email_send_failed"`	Resend API error