papers/hanzo-sdk-ecosystem/sections/09-shared-utilities.tex

\section{Shared Utilities}


\subsection{Pagination}

All SDKs implement cursor-based pagination:

\begin{lstlisting}[caption=Pagination Pattern]
// JavaScript
for await (const product of hanzo.products.list()) { }

# Python
for product in client.products.list():
    pass

// Go
iter := client.Products.List(params)
for iter.Next() {
    product := iter.Product()
}

# Ruby
Hanzo::Product.list.auto_paging_each { |p| }
\end{lstlisting}

\subsection{Webhook Verification}

\begin{lstlisting}[caption=Webhook Verification]
// JavaScript
const event = hanzo.webhooks.constructEvent(
  body, signature, endpointSecret
);

# Python
event = hanzo.Webhook.construct_event(
    payload, sig_header, endpoint_secret
)

// Go
event, err := webhook.ConstructEvent(body, sig, secret)

# Ruby
event = Hanzo::Webhook.construct_event(
  payload, sig_header, endpoint_secret
)
\end{lstlisting}