Skip to main content
GET
Preview quiet-hours dispatch decision

Authorizations

Authorization
string
header
required

Dashboard JWT token from Clerk

Headers

X-Test-Mode
enum<string>

Sandbox opt-in for Clerk-session-authenticated requests. Set to true to route the call through the test-mode pipeline: no real provider delivery, no credits deducted, response meta.test_mode: true. Ignored for live API keys (dv_live_sk_*) — server-to-server clients must use a test-prefixed key (dv_test_sk_*) to exercise sandbox. Test-prefixed keys unconditionally enable sandbox regardless of this header.

Available options:
true,
false

Query Parameters

phone
string
required

E.164 recipient phone number (e.g. +14155551234).

channel
enum<string>
required

Channel of the prospective send.

Available options:
sms,
mms,
whatsapp,
rcs,
viber,
telegram,
voice,
email,
instagram,
messenger,
line,
apple_messages,
fax,
push,
web_chat
timezone_override
string

Optional IANA timezone (e.g. America/New_York) overriding the area-code resolution. Useful when the recipient's tz is known from a CRM record.

Response

Successful response.