---
title: "List customer entitlement access"
method: GET
path: "/v3/openmeter/customers/{customerId}/entitlement-access"
tags: ["OpenMeter Entitlements"]
---

# List customer entitlement access

`GET /v3/openmeter/customers/{customerId}/entitlement-access`

## Request

- Base URL: `https://global.api.konghq.com`
- URL: `https://global.api.konghq.com/v3/openmeter/customers/{customerId}/entitlement-access`
- Auth: one of:
  - HTTP bearer
  - HTTP bearer
  - HTTP bearer
  - HTTP bearer

## Path parameters

- `customerId` string, required: ULID (Universally Unique Lexicographically Sortable Identifier).

## Response `200`

List the customer's active features and their access.

- ListCustomerEntitlementAccessResponseData: List customer entitlement access response data.
  - `data` BillingEntitlementValueResult[], required: The list of entitlement access results.
    - `type` 'metered' | 'static' | 'boolean', required: The type of the entitlement.
    - `feature_key` string, required: The feature key being evaluated.
    - `has_access` boolean, required: Whether the customer has access to the feature. Always true for `boolean` and `static` entitlements. Depends on balance for `metered` entitlements.
    - `config` string: Only available for static entitlements. Config is the JSON parsable configuration of the entitlement. Useful to describe per customer configuration.
    - `value` object: Only available for metered entitlements. The balance details of the entitlement at the evaluation time. Requires the `value` expand.
      - `balance` string, required: The remaining balance of the entitlement in the usage period at the evaluation time.
      - `grant_balances` object, required: The remaining balance of each grant, keyed by grant ID.
      - `overage` string, required: The usage exceeding the available balance in the usage period at the evaluation time.
      - `total_available_grant_amount` string, required: The total amount granted and available to the entitlement at the evaluation time.
      - `usage` string, required: The usage recorded in the usage period at the evaluation time.

## Other responses

- `400`: Bad Request
- `401`: Unauthorized
- `403`: Forbidden
- `404`: Not Found

## Changes

- **2026-10-15** `7aab863a6daa`: 1 breaking, 2 warning
  - added `#/components/schemas/InvalidParameterMinimumTime, #/components/schemas/InvalidParameterMaximumTime` to the `invalid_parameters/items/` response property `oneOf` list for the response status `400`
  - added the new `key_invalid` enum value to the `invalid_parameters/items/oneOf[#/components/schemas/InvalidParameterStandard]/rule` response property for the response status `400`
  - added the new `unique` enum value to the `invalid_parameters/items/oneOf[#/components/schemas/InvalidParameterStandard]/rule` response property for the response status `400`
- **2026-09-25** `68d43091b84d`: 3 warning, 1 info
  - added the new `400.00` enum value to the `status` response property for the response status `400`
  - added the new `403.00` enum value to the `status` response property for the response status `403`
  - added the new `404.00` enum value to the `status` response property for the response status `404`
  - added the optional property `data/items/value` to the response with the `200` status
- **2026-09-18** `f324fb7610e4`: 3 breaking, 24 info
  - the response's body type changed from no type to `object` for status `400`
  - the response's body type changed from no type to `object` for status `403`
  - the response's body type changed from no type to `object` for status `404`
  - removed `#/components/schemas/BaseError, subschema #2` from the response body `allOf` list for the response status `400`
  - …23 more
- …earlier changes not shown

[Operation history](https://skmtc.dev/kong/apis/konnect-api-go-sdk/changes/v3/openmeter/customers/:customerId/entitlement-access/get.md)

---

[API](https://skmtc.dev/kong/apis/konnect-api-go-sdk.md) · [All operations](https://skmtc.dev/kong/apis/konnect-api-go-sdk/llms.txt) · [OpenAPI document](https://skmtc.dev/kong/apis/konnect-api-go-sdk/revisions/7aab863a6daa?raw)