Browser Feature Transformations

Execute Browser feature decisions

Request

Zephr HTML Features can be run in the browser by calling this API directly or using the Zephr Browser SDK. For compatibility with CDN, any web headers (Referrer, User-Agent) will be accepted and passed onto the rule engine.

Providing a JWT

Supply it as a jwt query parameter, an X-Blaize-Jwt header, an X-Zephr-Jwt header, an Authorization: Bearer header, or a blaize_jwt cookie. If more than one is present, the first found in that order is used.

Security

CookieBlaizeSession or JwtQuery or JwtHeaderXBlaizeJwt or JwtHeaderXZephrJwt or JwtBearer or JwtCookie

Bodyapplication/json

featureIdsArray of anyrequired

Array of HTML Feature IDs

Example:

[
  "featureX"
]

sessionstring

Zephr Session ID

Example:"xxx-xxx-xxx"

refererstring

Browser referer

Example:"https://www.zephr.com/"

pathstring

Request path, defaults to "/". If available, include the content ID as a query parameter. For example, /story.html?content_id=abc-123.

Example:"/x.html"

content_metadataobject

Example:

{
  "content_id": "xxx-xxx-xxx"
}

giftTokenstring

Token to provide access to content for one session.

Example:"xxx-xxx-xxx"

customDataobject

Custom data to be used in Feature HTML browser rule. Accepts a JSON object.

Example:

{
  "key": "value"
}

{
  "featureIds": [
    "featureX"
  ],
  "session": "xxx-xxx-xxx",
  "referer": "https://www.zephr.com/",
  "path": "/x.html",
  "content_metadata": {
    "content_id": "xxx-xxx-xxx"
  },
  "giftToken": "xxx-xxx-xxx",
  "customData": {
    "key": "value"
  }
}

Responses

OK

Headers

any

Bodyapplication/json

featureResultsobject

Map of HTML Feature IDs and feature result transformations.

resourcesobject

Map of transformation resources

accessDetailsobject

Feature access details

Response

{
  "featureResults": {
    "featureX": "blaize.transform.resource('...')"
  },
  "resources": {
    "uiComponents": { … }
  },
  "accessDetails": {
    "authenticated": false,
    "accessDecisions": { … },
    "entitlements": { … },
    "credits": { … },
    "meters": { … },
    "trialTrackingDetails": [ … ],
    "trials": { … },
    "timeTrials": { … },
    "testGroups": { … },
    "activeProducts": [ … ]
  }
}