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Example Tracker Requests

Below are a number of example Tracker Protocol requests. All examples are POST requests with a JSON body.

All requests are sent to https://<your-collector-host>/com.snowplowanalytics.snowplow/tp2 unless you have specified a custom POST path when configuring your Collector.

All payloads should be wrapped in a payload_data Self Describing JSON.

{
  "schema": "iglu:com.snowplowanalytics.snowplow/payload_data/jsonschema/1-0-4",
  "data": [
    {
      ...
    }
  ]
}

Self Describing Event​

This is an example of a viewed_product event from the web (using the recommended Base64 encoding and the ue_px property):

{
  "schema": "iglu:com.snowplowanalytics.snowplow/payload_data/jsonschema/1-0-4",
  "data": [
    {
      "e": "ue",
      "ue_px": "eyJzY2hlbWEiOiJpZ2x1OmNvbS5zbm93cGxvd2FuYWx5dGljcy5zbm93cGxvdy91bnN0cnVjdF9ldmVudC9qc29uc2NoZW1hLzEtMC0wIiwiZGF0YSI6eyJzY2hlbWEiOiJpZ2x1OmNvbS5teV9jb21wYW55L3ZpZXdlZF9wcm9kdWN0L2pzb25zY2hlbWEvMS0wLTAiLCJkYXRhIjp7InByb2R1Y3RfaWQiOiJBU08wMTA0MyIsInByaWNlIjo0OS45NX19fQ==",
      "eid": "5a305bf5-32fc-40d9-b0e8-66052f0f2c95",
      "tv": "js-3.5.0",
      "tna": "biz1",
      "aid": "website",
      "p": "web",
      "cookie": "1",
      "cs": "UTF-8",
      "lang": "en-GB",
      "res": "3440x1440",
      "cd": "30",
      "tz": "Europe/London",
      "dtm": "1665398554151",
      "vp": "693x1302",
      "ds": "678x9015",
      "vid": "29",
      "sid": "be9520e7-16a5-4d4e-afa1-8e269f99a1cf",
      "duid": "85094061-f702-4b62-a46d-20f7226b4741",
      "url": "https://snowplow.io/",
      "stm": "1665398554153"
    }
  ]
}

The encoded base64 string (ue_px):

eyJzY2hlbWEiOiJpZ2x1OmNvbS5zbm93cGxvd2FuYWx5dGljcy5zbm93cGxvdy91bnN0cnVjdF9ldmVudC9qc29uc2NoZW1hLzEtMC0wIiwiZGF0YSI6eyJzY2hlbWEiOiJpZ2x1OmNvbS5teV9jb21wYW55L3ZpZXdlZF9wcm9kdWN0L2pzb25zY2hlbWEvMS0wLTAiLCJkYXRhIjp7InByb2R1Y3RfaWQiOiJBU08wMTA0MyIsInByaWNlIjo0OS45NX19fQ==

represents the following JSON, when decoded:

{
  "schema": "iglu:com.snowplowanalytics.snowplow/unstruct_event/jsonschema/1-0-0",
  "data": {
    "schema": "iglu:com.my_company/viewed_product/jsonschema/1-0-0",
    "data": {
      "product_id": "ASO01043",
      "price": 49.95
    }
  }
}
cURL example
curl --request POST \ 
    --url https://collector.website.com/com.snowplowanalytics.snowplow/tp2 \ 
    --header 'Content-Type: application/json' \ 
    --data '{
    "schema": "iglu:com.snowplowanalytics.snowplow/payload_data/jsonschema/1-0-4",
    "data": [
      {
        "e": "ue",
        "ue_px": "eyJzY2hlbWEiOiJpZ2x1OmNvbS5zbm93cGxvd2FuYWx5dGljcy5zbm93cGxvdy91bnN0cnVjdF9ldmVudC9qc29uc2NoZW1hLzEtMC0wIiwiZGF0YSI6eyJzY2hlbWEiOiJpZ2x1OmNvbS5teV9jb21wYW55L3ZpZXdlZF9wcm9kdWN0L2pzb25zY2hlbWEvMS0wLTAiLCJkYXRhIjp7InByb2R1Y3RfaWQiOiJBU08wMTA0MyIsInByaWNlIjo0OS45NX19fQ==",
        "eid": "5a305bf5-32fc-40d9-b0e8-66052f0f2c95",
        "tv": "js-3.5.0",
        "tna": "biz1",
        "aid": "website",
        "p": "web",
        "cookie": "1",
        "cs": "UTF-8",
        "lang": "en-GB",
        "res": "3440x1440",
        "cd": "30",
        "tz": "Europe/London",
        "dtm": "1665398554151",
        "vp": "693x1302",
        "ds": "678x9015",
        "vid": "29",
        "sid": "be9520e7-16a5-4d4e-afa1-8e269f99a1cf",
        "duid": "85094061-f702-4b62-a46d-20f7226b4741",
        "url": "https://snowplow.io/",
        "stm": "1665398554153"
      }
    ]
  }'

Custom Entities​

An array of entities can be sent with each event. Entity payloads should be wrapped in a contexts Self Describing JSON.

{
  "schema": "iglu:com.snowplowanalytics.snowplow/contexts/jsonschema/1-0-0",
  "data": [
    {
      ...
    },    
    {
      ...
    },
  ]
}
info

Entities can be attached to any Snowplow event type, it's possible to attach the user entity described above to any of the events which follow in this section.

Learn more about entities.

This is an example of the same viewed_product event above but also with a custom context (using the recommended Base64 encoding and the cx property):

{
  "schema": "iglu:com.snowplowanalytics.snowplow/payload_data/jsonschema/1-0-4",
  "data": [
    {
      "e": "ue",
      "ue_px": "eyJzY2hlbWEiOiJpZ2x1OmNvbS5zbm93cGxvd2FuYWx5dGljcy5zbm93cGxvdy91bnN0cnVjdF9ldmVudC9qc29uc2NoZW1hLzEtMC0wIiwiZGF0YSI6eyJzY2hlbWEiOiJpZ2x1OmNvbS5teV9jb21wYW55L3ZpZXdlZF9wcm9kdWN0L2pzb25zY2hlbWEvMS0wLTAiLCJkYXRhIjp7InByb2R1Y3RfaWQiOiJBU08wMTA0MyIsInByaWNlIjo0OS45NX19fQ==",
      "eid": "5a305bf5-32fc-40d9-b0e8-66052f0f2c95",
      "tv": "js-3.5.0",
      "tna": "biz1",
      "aid": "website",
      "p": "web",
      "cookie": "1",
      "cs": "UTF-8",
      "lang": "en-GB",
      "res": "3440x1440",
      "cd": "30",
      "tz": "Europe/London",
      "dtm": "1665398554151",
      "vp": "693x1302",
      "ds": "678x9015",
      "vid": "29",
      "sid": "be9520e7-16a5-4d4e-afa1-8e269f99a1cf",
      "duid": "85094061-f702-4b62-a46d-20f7226b4741",
      "url": "https://snowplow.io/",
      "stm": "1665398554153",
      "cx": "ewogICJzY2hlbWEiOiAiaWdsdTpjb20uc25vd3Bsb3dhbmFseXRpY3Muc25vd3Bsb3cvY29udGV4dHMvanNvbnNjaGVtYS8xLTAtMCIsCiAgImRhdGEiOiBbCiAgICB7CiAgICAgICJzY2hlbWEiOiAiaWdsdTpjb20ubXlfY29tcGFueS91c2VyL2pzb25zY2hlbWEvMS0wLTAiLAogICAgICAiZGF0YSI6IHsKICAgICAgICAibXlfY29tcGFueV91c2VyX2lkIjogIjk5OTl4eXoiCiAgICAgIH0KICAgIH0KICBdCn0="
    }
  ]
}

The encoded base64 string (cx):

ewogICJzY2hlbWEiOiAiaWdsdTpjb20uc25vd3Bsb3dhbmFseXRpY3Muc25vd3Bsb3cvY29udGV4dHMvanNvbnNjaGVtYS8xLTAtMCIsCiAgImRhdGEiOiBbCiAgICB7CiAgICAgICJzY2hlbWEiOiAiaWdsdTpjb20ubXlfY29tcGFueS91c2VyL2pzb25zY2hlbWEvMS0wLTAiLAogICAgICAiZGF0YSI6IHsKICAgICAgICAibXlfY29tcGFueV91c2VyX2lkIjogIjk5OTl4eXoiCiAgICAgIH0KICAgIH0KICBdCn0=

represents the following JSON, when decoded:

{
  "schema": "iglu:com.snowplowanalytics.snowplow/contexts/jsonschema/1-0-0",
  "data": [
    {
      "schema": "iglu:com.my_company/user/jsonschema/1-0-0",
      "data": {
        "my_company_user_id": "9999xyz"
      }
    }
  ]
}
cURL example
curl --request POST \ 
   --url https://collector.website.com/com.snowplowanalytics.snowplow/tp2 \ 
   --header 'Content-Type: application/json' \ 
   --data '{
   "schema": "iglu:com.snowplowanalytics.snowplow/payload_data/jsonschema/1-0-4",
   "data": [
     {
       "e": "ue",
       "ue_px": "eyJzY2hlbWEiOiJpZ2x1OmNvbS5zbm93cGxvd2FuYWx5dGljcy5zbm93cGxvdy91bnN0cnVjdF9ldmVudC9qc29uc2NoZW1hLzEtMC0wIiwiZGF0YSI6eyJzY2hlbWEiOiJpZ2x1OmNvbS5teV9jb21wYW55L3ZpZXdlZF9wcm9kdWN0L2pzb25zY2hlbWEvMS0wLTAiLCJkYXRhIjp7InByb2R1Y3RfaWQiOiJBU08wMTA0MyIsInByaWNlIjo0OS45NX19fQ==",
       "eid": "5a305bf5-32fc-40d9-b0e8-66052f0f2c95",
       "tv": "js-3.5.0",
       "tna": "biz1",
       "aid": "website",
       "p": "web",
       "cookie": "1",
       "cs": "UTF-8",
       "lang": "en-GB",
       "res": "3440x1440",
       "cd": "30",
       "tz": "Europe/London",
       "dtm": "1665398554151",
       "vp": "693x1302",
       "ds": "678x9015",
       "vid": "29",
       "sid": "be9520e7-16a5-4d4e-afa1-8e269f99a1cf",
       "duid": "85094061-f702-4b62-a46d-20f7226b4741",
       "url": "https://snowplow.io/",
       "stm": "1665398554153",
       "cx": "ewogICJzY2hlbWEiOiAiaWdsdTpjb20uc25vd3Bsb3dhbmFseXRpY3Muc25vd3Bsb3cvY29udGV4dHMvanNvbnNjaGVtYS8xLTAtMCIsCiAgImRhdGEiOiBbCiAgICB7CiAgICAgICJzY2hlbWEiOiAiaWdsdTpjb20ubXlfY29tcGFueS91c2VyL2pzb25zY2hlbWEvMS0wLTAiLAogICAgICAiZGF0YSI6IHsKICAgICAgICAibXlfY29tcGFueV91c2VyX2lkIjogIjk5OTl4eXoiCiAgICAgIH0KICAgIH0KICBdCn0="
     }
   ]
 }'

Page View

{
  "schema": "iglu:com.snowplowanalytics.snowplow/payload_data/jsonschema/1-0-4",
  "data": [
    {
      "e": "pv",
      "url": "https://snowplow.io/",
      "page": "Snowplow: behavioral data creation leader",
      "eid": "2ec13853-ef9e-414a-8976-e64a4693b134",
      "tv": "js-3.5.0",
      "tna": "biz1",
      "aid": "website",
      "p": "web",
      "cookie": "1",
      "cs": "UTF-8",
      "lang": "en-GB",
      "res": "3440x1440",
      "cd": "30",
      "tz": "Europe/London",
      "dtm": "1665398554084",
      "vp": "693x1302",
      "ds": "678x8188",
      "vid": "29",
      "sid": "be9520e7-16a5-4d4e-afa1-8e269f99a1cf",
      "duid": "85094061-f702-4b62-a46d-20f7226b4741",
      "stm": "1665398554084"
    }
  ]
}
cURL example
```bash
curl --request POST \ 
  --url https://collector.website.com/com.snowplowanalytics.snowplow/tp2 \ 
  --header 'Content-Type: application/json' \ 
  --data '{
  "schema": "iglu:com.snowplowanalytics.snowplow/payload_data/jsonschema/1-0-4",
  "data": [
    {
      "e": "pv",
      "url": "https://snowplow.io/",
      "page": "Snowplow: behavioral data creation leader",
      "eid": "2ec13853-ef9e-414a-8976-e64a4693b134",
      "tv": "js-3.5.0",
      "tna": "biz1",
      "aid": "website",
      "p": "web",
      "cookie": "1",
      "cs": "UTF-8",
      "lang": "en-GB",
      "res": "3440x1440",
      "cd": "30",
      "tz": "Europe/London",
      "dtm": "1665398554084",
      "vp": "693x1302",
      "ds": "678x8188",
      "vid": "29",
      "sid": "be9520e7-16a5-4d4e-afa1-8e269f99a1cf",
      "duid": "85094061-f702-4b62-a46d-20f7226b4741",
      "stm": "1665398554084"
    }
  ]
}'
```

Page Ping

{
  "schema": "iglu:com.snowplowanalytics.snowplow/payload_data/jsonschema/1-0-4",
  "data": [
    {
      "e": "pp",
      "url": "https://snowplow.io/",
      "page": "Snowplow: behavioral data creation leader",
      "eid": "0a88e2bf-a2cd-48e7-877b-608c4b3d32a6",
      "tv": "js-3.5.0",
      "tna": "snplow5",
      "aid": "website",
      "p": "web",
      "cookie": "1",
      "cs": "UTF-8",
      "lang": "en-GB",
      "res": "3440x1440",
      "cd": "30",
      "tz": "Europe/London",
      "dtm": "1665401016632",
      "cx": "",
      "vp": "693x1302",
      "ds": "678x9015",
      "vid": "52",
      "sid": "6a3769de-da79-431d-85dd-0a1b96e2f7fd",
      "duid": "1f08df65-1558-46fc-b586-838460fc438e",
      "stm": "1665401016633"
    }
  ]
}
cURL example
```bash
curl --request POST \ 
  --url https://collector.website.com/com.snowplowanalytics.snowplow/tp2 \ 
  --header 'Content-Type: application/json' \ 
  --data '{
  "schema": "iglu:com.snowplowanalytics.snowplow/payload_data/jsonschema/1-0-4",
  "data": [
    {
      "e": "pp",
      "url": "https://snowplow.io/",
      "page": "Snowplow: behavioral data creation leader",
      "eid": "0a88e2bf-a2cd-48e7-877b-608c4b3d32a6",
      "tv": "js-3.5.0",
      "tna": "snplow5",
      "aid": "website",
      "p": "web",
      "cookie": "1",
      "cs": "UTF-8",
      "lang": "en-GB",
      "res": "3440x1440",
      "cd": "30",
      "tz": "Europe/London",
      "dtm": "1665401016632",
      "cx": "",
      "vp": "693x1302",
      "ds": "678x9015",
      "vid": "52",
      "sid": "6a3769de-da79-431d-85dd-0a1b96e2f7fd",
      "duid": "1f08df65-1558-46fc-b586-838460fc438e",
      "stm": "1665401016633"
    }
  ]
}'
```
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