List incoming (inbound) messages for your account, newest first. Supports pagination and filtering by stream, sender phone number, and date range.

Pagination. page (1-based, default 1) and itemsPerPage (default 30). The response is { "items": [ ... ], "total": N }, but total is not reliable here: page until items comes back shorter than itemsPerPage.

Authentication: TextPeak API key in the Authorization header (see Authentication in the API Overview).