# Sender IDs

<table data-card-size="large" data-view="cards"><thead><tr><th></th><th></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><mark style="color:yellow;"><strong><code>POST</code></strong></mark></td><td>To add new sender data to the system, use this request.</td><td><a href="sender-ids/add-senders">add-senders</a></td></tr><tr><td><mark style="color:green;"><strong><code>GET</code></strong></mark></td><td>To retrieve sender data from the system, use this request.</td><td><a href="sender-ids/list-senders">list-senders</a></td></tr></tbody></table>