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2026 NYC SEAL Swim

Embeddable surfaces

Drop-in donate & register on any partner site.

Each frame below is rendered from a plain <iframe> pointing at the same Next.js app. A small widget.js loader provides the convenience snippet pattern documented in the product spec; postMessage auto-height keeps the iframes flush with their content.

Donate embed · /embed/donate

Register embed · /embed/register

Snippet pattern

<div id="btb-donate"></div>
<script
  src="/widget.js"
  data-target="#btb-donate"
  data-mode="donate"
  data-team="62romeo"
></script>

Supported attributes: data-target, data-mode (donate | register), data-team, data-swimmer, data-amount, data-frequency.