Send an SMS
Sends a single SMS to a destination phone number. v1 supports text
bodies only (no media attachments). The send is asynchronous: the API
returns 202 Accepted once queued; final delivery status is reported via
the message.outgoing.delivered webhook.
If the business has multiple phone numbers, from (E.164) is required to
choose the sender; otherwise it is optional and defaults to the primary
number.
Documentation Index
Fetch the complete documentation index at: https://docs.dialbird.io/llms.txt
Use this file to discover all available pages before exploring further.
Authorizations
Authorization Code flow against Dialbird's OIDC provider. The issued
access token is a JWT with aud: "public-api", verified against the
issuer JWKS.
Headers
Client-generated key (≤255 chars) to make a write request safely retriable.
255Body
Response
Message accepted and queued.
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