We are updating Mobile Data Plan options in GET /v2/options.

Starting now, you can preview and use the latest response schema in production by passing this header:

X-API-Version: 2026-05-20

When this header is included, eligible requests with field_id=plan will return Plan Validity as a separate validity field, and the display label will be cleaned.

Current default response:

{

"code": "Unlimited data with hotspot and calls 30-days (3Mbps) H",

"label": "Unlimited data with hotspot and calls 30-days (3Mbps) H (30 day)",

"price": {

"amount": "41.7100",

"currency": "MYR"

},

"cost": {

"amount": "41.7100",

"currency": "MYR"

},

"rrp": {

"amount": "41.7100",

"currency": "MYR"

},

"has_loss_risk": false

}

New response with X-API-Version: 2026-05-20:

{

"code": "Unlimited data with hotspot and calls 30-days (3Mbps) H",

"label": "Unlimited data with hotspot and calls (3Mbps) H",

"validity": "30 days",

"price": {

"amount": "41.7100",

"currency": "MYR"

},

"cost": {

"amount": "41.7100",

"currency": "MYR"

},

"rrp": {

"amount": "41.7100",

"currency": "MYR"

},

"has_loss_risk": false

}

This new schema will become the default on 8 June 2026. From that date onward, GET /v2/options will return the latest schema with or without the X-API-Version header. For more details , please visit our documentation https://docs.iimmpact.com/reference/options.html