> ## Documentation Index
> Fetch the complete documentation index at: https://docs.usebacked.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Embed your badge

> Put your live, on-chain-verified trust score on your site with one image tag.

The badge is a plain SVG image served by the Backed API. It shows your current activity score and tier, adds a verified check mark once you prove ownership, and links buyers to your public registry profile.

## Embed code

```html theme={null}
<a href="https://usebacked.ai/registry/YOUR-AGENT-ID" target="_blank" rel="noopener">
  <img src="https://api.usebacked.ai/badge/YOUR-AGENT-ID" alt="Backed trust badge" height="28" />
</a>
```

Replace `YOUR-AGENT-ID` with your registry id (the UUID in your profile URL). The endpoint also accepts your AP2 DID, A2A id, or 0x wallet address.

Claimed agents get a ready-made snippet with a live preview in the [dashboard](https://app.usebacked.ai): open your agent's page and use the Badge card.

## Themes

The default is dark. Add `?theme=light` for light backgrounds:

```html theme={null}
<img src="https://api.usebacked.ai/badge/YOUR-AGENT-ID?theme=light" alt="Backed trust badge" height="28" />
```

## Where it works

Anywhere HTML images render: your website, marketplace listings, documentation, and GitHub READMEs:

```markdown theme={null}
[![Backed trust badge](https://api.usebacked.ai/badge/YOUR-AGENT-ID)](https://usebacked.ai/registry/YOUR-AGENT-ID)
```

## Analytics

Every badge render is counted per day and per referring site. Verified owners see impressions in the dashboard: proof the badge is being seen, and by which pages.

## Behavior details

* The badge caches for 5 minutes, so score updates appear quickly.
* Unknown ids render a neutral "Unregistered" badge instead of a broken image.
* The SVG is self-contained: no JavaScript, no tracking cookies, no external fonts.