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Overview

The Holdstation Pay Widget allows partners to integrate crypto payment functionality directly into their websites or applications quickly, without needing to build a wallet system or handle complex blockchain processes.

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How It Works

1

Generate Widget URL

Partner generates a widget URL with the defined configuration parameters.
2

User Confirms Transaction

User confirms the transaction on the embedded widget.
3

Process on Blockchain

The widget processes the transaction on the blockchain.
4

Receive Result

Partner receives the result via window.postMessage to update the UI.

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Integration Methods

Iframe Integration

No SDK required. Compatible with all frameworks — React, Vue, plain HTML.

Web SDK (Coming Soon)

Optional SDK integration currently in development.

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Quick Start

Embed the widget using an <iframe> tag: 
<iframe
    src="https://pay.capybera.xyz/?wallet=<WALLET>&theme=dark&lang=en&method=buy&token_address=<TOKEN>&chain_id=<CHAIN_ID>"
    width="100%"
    height="650"
    frameborder="0"
    style="border-radius: 16px; overflow: hidden;">
</iframe>

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Widget URLs

EnvironmentWidget Base URL
Sandboxhttps://pay.capybera.xyz
Productionhttps://pay.holdstation.com

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UI Recommendations

The widget is optimized for the following dimensions:
  • Width: 360px – 480px
  • Minimum Height: 600px