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Documentation Index

Fetch the complete documentation index at: https://docs.modawer.com/llms.txt

Use this file to discover all available pages before exploring further.

Success response

Queue message endpoints return 200 OK when the request is accepted.
{
  "queued": true
}
This response confirms the message was queued successfully. It does not confirm final delivery.

Error format

Errors are returned as ASP.NET Problem Details.

Common errors

StatusErrorDescription
401UnauthorizedNo authenticated user and no valid X-API-KEY.
400RecipientMissingThe raw payload did not include recipient.
400TemplateKeyRequiredThe raw payload did not include template.name.
400AppNotLinkedToWhatsAppBusinessThe app is not linked to a WhatsApp business account.
400TelegramChatNotLinkedA dev token was used but no Telegram chats are linked to the app.
400RecipientRateLimitExceededThe app’s per-recipient rate limit was exceeded.
400InsufficientBalanceThe account balance is too low to cover the message cost.