List scheduled messages

GET 
/messages/scheduled

Scheduled messages on the account, soonest first. Includes the ones already sent, cancelled or failed — it is the full history.

Request

Responses

200

Paginated list.

401

Missing, malformed, unknown or revoked token (authentication), or a suspended account (tenant_inactive).

422

Payload failed validation (invalid_request, detailed in issues) or was rejected by Meta (meta_error, with the original body in meta).

429

Rate limit exceeded (rate_limit).

Response Headers

Retry-After

Seconds to wait before retrying.

X-RateLimit-Category

Which rate limit category applied — send, media or default.

X-RateLimit-Scope

Which bucket the other headers describe — key (the API key), session (the dashboard) or account (the account ceiling).

X-RateLimit-Limit

Request ceiling for this category in the current window.

X-RateLimit-Remaining

Requests left in the current window.