> For the complete documentation index, see [llms.txt](https://guias.mosaico.gov.pt/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://guias.mosaico.gov.pt/plataformas-comuns-da-administracao-publica/plataforma-de-mensagens-gap/como-esta-estruturada-a-plataforma.md).

# Como está estruturada a plataforma?

A arquitetura tecnológica da Plataforma de Mensagens (GAP) é baseada numa gateway (infraestrutura de servidores) qligada às redes dos diferentes operadores móveis. Os sistemas cliente deste serviço enviam pedidos para a gateway por HTTP Post ou web service, e a gateway encaminha estes pedidos através dos operadores móveis em formato SMS.

O diagrama abaixo ilustra a arquitetura de alto nível da GAP: na camada de negócio, os atores e os papéis envolvidos, os serviços e os processos; na camada aplicacional, os serviços que os suportam.

<figure><img src="/files/KIYCRrE1OL8t9WUTJxb4" alt=""><figcaption><p>Diagrama de alto nível da GAP</p></figcaption></figure>


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