# Pre-Release Notes - June 2026
source: https://developer.mastercard.com/token-requestor-identifier-api/documentation/release-notes/pre-release-notes-june-2026/index.md

## Release Change Summary {#release-change-summary}

MDES Token Requestor Identifier (TRID) API will introduce rate limits to establish safeguards around TRID creation usage and to manage onboarding effectively.
These thresholds are configurable, allowing flexibility while ensuring secure and controlled TRID provisioning.

#### Impacted API: {#impacted-api}

* Batch Create Token Requestors API

## Release Dates {#release-dates}

* MTF -- 6 May 2026
* Production -- 3 June 2026

### Impacted Market {#impacted-market}

Availability: Global

## Change 1 Introduction of Rate Limits {#change-1-introduction-of-rate-limits}

* Rate limits will be enforced for new TRID onboarding through the Batch Create Token Requestors API once the defined thresholds are reached.
* The API will return a new error reason code `USAGE_LIMIT_EXCEEDED` when a request exceeds the defined threshold limit. Refer to the [Code and Format](https://developer.mastercard.com/token-requestor-identifier-api/documentation/code-and-formats/index.md#api-error-reason-codes) section for details.

Note: There is no change in the API specification.

## Impact {#impact}

There is no impact to existing customers other than the introduction of a new error code for this use case. Going forward, the Batch Create Token Requestors API will operate with an application-level threshold. If customization is required, please contact the Digital Support team.