GMetri Webhooks

You can use Webhooks to get data from GMetri into your system/platform. Webhooks are supported for viewer’s variable changes, session creations, and rule triggers.

GMetri Webhooks are pseudo real-time with a max delay of 60 seconds.

If there are a large number of responses, GMetri will batch responses in groups of 500, sent with a minimum gap of 200ms between consecutive queries.

GMetri doesn’t have the ability to resend/retry webhooks incase of an error response.

Webhook Response

POST https://example.com/user/endpoint/gmetri-webhook

This webhook sends back an array of responses (viewer updates, session creation). Responses could be one of three types - variables, rules, session. Viewers are identified by their identifier, which depends on the authentication mechanism selected for the deployment.

Two inputs are needed from you to enable this webhook:

1) Webhook URL (POST API)

2) Webhook Basic Auth String (Any cryptographically secure string, >16 characters recommended)

Headers

Name	Type	Description
Authorization*		Basic <credentials>

Request Body

Name	Type	Description
type*	String	variables \| rules \| session
data*	JSON	WebhookData (described below)

type WebhookBody = {
  type: "variables" | "session" | "rules",
  data: { //WebhookData
    orgSlug: string,
    depSlug: string,
    rows: (VariableWebhookData | SessionWebhookData | RuleWebhookData)[]
  }
}

type VariableWebhookData = {
  identifier: string,
  variables: Record<string, any>, //A map of variable name and value
};

Example Response with VariableWebhook:

{
  type: "variables",
  data: {
    orgSlug: "gmetri",
    depSlug: "gmetridemo",
    rows: [{
      identifier: "amit@gmetri.com",
      variables: {
        score: 100,
        quizCompleted: true,
      }
    }, {
      identifier: "mitul@gmetri.com",
      variables: {
        score: 75,
        quizCompleted: false,
      }
    }]
  }
}

type RuleWebhookData = {
  identifier: string,
  rules: {
    cid: number, //rule id
    cname: string, //rule name
    scene_name: string, //scene name where the rule was triggered
    timestamp: number, // epoch ms
  }[]
};

Example Webhook Response with RuleWebhook:

{
  type: "rules",
  data: {
    orgSlug: "gmetri",
    depSlug: "gmetridemo",
    rows: [{
      identifier: "amit@gmetri.com",
      rules: [{
        cid: 1,
        cname: "Rule A",
        scene_name:  "scene 1",
        timestamp: 123456
      }]
    }, {
      identifier: "mitul@gmetri.com",
      rules: [{
        cid: 1,
        cname: "Rule A",
        scene_name:  "scene 2",
        timestamp: 123457
      }, {
        cid: 2,
        cname: "Rule C",
        scene_name:  "scene 2",
        timestamp: 123458
      }]
    }, {
      identifier: "amit@gmetri.com",
      rules: [{
        cid: 10,
        cname: "Rule G",
        scene_name:  "scene 4",
        timestamp: 234561
      }]
    }]
  }
}

type SessionWebhookData = {
  identifier: string,
  session: Record<string, any>,
};

Example Response with VariableWebhook:

{
  type: "session",
  data: {
    orgSlug: "gmetri",
    depSlug: "gmetridemo",
    rows: [{
      identifier: "amit@gmetri.com",
      session: {
        uuid: "12134-dffgs-2345-vfsd",
        browser: "CHROME",
        platform: "ANDROID,
        device_id: "123",
        created_at: 123455,
        modified_at: 123455,
      }
    }, {
      identifier: "mitul@gmetri.com",
      session: {
        uuid: "12134-dffgs-2345-vfsd",
        browser: "CHROME",
        platform: "ANDROID,
        device_id: "123",
        created_at: xyz,
        modified_at: xyz,
      }
    }, {
      identifier: "amit@gmetri.com",
      session: {
        uuid: "12134-3214-2345-vfsd",
        browser: "CHROME 1",
        platform: "IOS",
        device_id: "456",
        created_at: 123456,
        modified_at: 123456,
    }
  }]
}