> For the complete documentation index, see [llms.txt](https://docs.certhis.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.certhis.io/nft-checkout/api-endpoint.md).

# API Endpoint

## POST Create payment link

On success, it will return a  payment link

#### Example of request:

```
https://paytweed.certhis.io/get-payment-link
```

{% tabs %}
{% tab title="REQUEST" %}
Query Parameters<br>

<table><thead><tr><th width="395">Parameter</th><th>Description</th></tr></thead><tbody><tr><td>collection_address</td><td>the collection address</td></tr><tr><td>chain_id</td><td>the chain id</td></tr><tr><td>nft_id</td><td>specify the nft_id for a lazy mint collection or for a secondary sale</td></tr><tr><td><p>wallet</p><p></p></td><td>the wallet address of the reciever</td></tr><tr><td>nb_mint</td><td>from 1 to 5 </td></tr></tbody></table>
{% endtab %}

{% tab title="Response" %}

```
{
    "widgetUrl": "https://whitelabel-widgets.paytweed.com/token/purchasing?sessionId=29f03488-8231-41e9-b1ff-7c434c02d9f2&requestId=9a4cfd37-9508-4405-a63d-4ad7fce23e59&whitelabelPlatformId=0bca9bb8-d07a-496e-ba9f-25cf8c63137e&showKycMessage=false&redirecturiOnSuccess=https%3A%2F%2Fwww.redirectUriOnSuccess.com&redirecturiOnFail=https%3A%2F%2Fwww.redirectUriOnFail.com%2F&palette=eyJkYXJrIjp7fSwibGlnaHQiOnsicGFsZXR0ZSI6eyJwcmltYXJ5Ijp7Im1haW4iOiIjMDAwMDAwIn19fX0%3D",
    "requestId": "9a4cfd37-9508-4405-a63d-4ad7fce23e59"
}
```

{% endtab %}
{% endtabs %}