# Tags

Unlike slider and interstitial, tags will never be served in a challenge or block page. This type is used to send extra telemetry data to DataDome that will increase trust score of the session (resulting in less blocks). \
\
In browser you will see multiple requests to a `/js`endpoint, this is where browser sends the tags data. This is how you can generate this data using our SDKS:

{% tabs %}
{% tab title="Golang" %}

```go
payload, err := session.GenerateDataDomeTags(ctx, &hyper.DataDomeTagsInput{
    UserAgent: "", // Your chrome useragent
    Cid: "", // Your current datadome cookie
    Ddk: "", // sitekey, static for each site. parse it from the /js/ payload request from browser
    Referer: "", // The referer visible as the referer header in the payload POST
    Type: "", // First time 'ch', second time 'le'
    Language: "", // The first language of your accept-language header, defaults to "en-US"
    IP: "", // The IP that is used to post the sensor data to the target site. You can use /ip to get the IP from a connection. If you are not using proxies, this will be the IPv4 address of your pc.
})
if err != nil {
// Handle the error
}
// Use the payload to POST to /js
```

{% endtab %}

{% tab title="Python" %}

```python
payload = hyper_session.generate_tags_payload(hyper_sdk.DataDomeTagsInput(
    user_agent=USER_AGENT, # Your chrome UserAgent
    cid=cid, # Your current datadome cookie
    ddk=ddk, # sitekey, static for each site. parse it from the /js/ payload request from browser
    referer=referer, # The referer visible as the referer header in the payload POST
    tags_type=tags_type, # First time 'ch', second time 'le'
    ip=ip, # The IP that is used to post the sensor data to the target site. You can use /ip to get the IP from a connection. If you are not using proxies, this will be the IPv4 address of your pc.
    accept_language=accept_language# The accept language header that you use
))
# Use the payload to POST to /js
```

{% endtab %}

{% tab title="JS / TS" %}

```javascript
const payload = await generateTagsPayload(session, {
    userAgent: "", // Your chrome UserAgent
    cid: cid, // Your current datadome cookie
    ddk: ddk, // sitekey, static for each site. parse it from the /js/ payload request from browser
    referer: referer, // The referer visible as the referer header in the payload POST
    type: type, // First time 'ch', second time 'le'
    ip: ip, // The IP that is used to post the sensor data to the target site. You can use /ip to get the IP from a connection. If you are not using proxies, this will be the IPv4 address of your pc.
    acceptLanguage: language, // The accept-language header value
});
```

{% endtab %}
{% endtabs %}

You need to POST this payload to the `/js`endpoint same way browser will do it. The endpoint will return a response like this:

```json
{
	"status": 200,
	"cookie": "datadome=L7HH_UaWyA17TZFa7FNKxtIE9cReX~6bpf~E5A5IetWsibg0KwHgedPMPHee40cm4VqY9r3Yr6ZOCuWL17WB71PDE92lXdBIyyl3M2SZyhOl~7rmkK_XxE0O19hB4q0o; Max-Age=31536000; Domain=.vinted.fr; Path=/; Secure; SameSite=Lax"
}
```

You should update your `datadome`cookie in your cookiejar manually, with the value returned in the response.\
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Posting tags  should be done twice, always retrieving the `datadome`cookie from the first tags POST request. First with type `ch`and the second time with type `le`.