---
title: "Changes to Create a Link token for Layer"
method: POST
path: "/session/token/create"
---

# Changes to Create a Link token for Layer

`POST /session/token/create`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 15 of 55 revisions.

- **2026-10-15** `ea443cd78f6f`: 2 warning
- **2026-07-22** `a1bbca018160`: 13 warning
- **2026-06-25** `80d23bfdc2e5`: 1 warning
- **2026-06-10** `fb8c3f188d8b`: 1 warning
- **2025-12-11** `465584b48c99`: 3 breaking, 1 warning, 2 info
- **2025-11-19** `4abee1c56929`: 1 warning, 1 info
- **2025-11-12** `f8b9f1a85767`: 1 breaking
- **2025-08-13** `7fc793bb9e85`: 2 info
- **2025-06-03** `b7200537f765`: 1 info
- **2025-05-19** `02e6d58e95e9`: 2 info
- **2025-05-01** `89dcf373f0a2`: 2 breaking
- **2025-04-21** `3b68659a7975`: 1 info
- **2025-03-26** `09cbc8444913`: 1 info
- **2025-02-19** `2fcba991badd`: 1 info
- **2024-02-21** `5de70cc1e6ca`: 1 breaking

## Changes

- **2026-10-15** `ea443cd78f6f`: 2 warning
  - added the new `CRA_PARTNER_INSIGHTS_ERROR` enum value to the `error_type` response property for the response status `default`
  - added the new `CRA_REPORT_ERROR` enum value to the `error_type` response property for the response status `default`
- **2026-07-22** `a1bbca018160`: 13 warning
  - added the new `ASSETS_ERROR` enum value to the `error_type` response property for the response status `default`
  - added the new `CRA_MONITORING_ERROR` enum value to the `error_type` response property for the response status `default`
  - added the new `CREDIT_PROFILE_REPORT_ERROR` enum value to the `error_type` response property for the response status `default`
  - added the new `ENCOMPASS_ERROR` enum value to the `error_type` response property for the response status `default`
  - added the new `ENRICH_ERROR` enum value to the `error_type` response property for the response status `default`
  - added the new `FRAUD_INSIGHTS_ERROR` enum value to the `error_type` response property for the response status `default`
  - added the new `FREDDIE_MAC_ERROR` enum value to the `error_type` response property for the response status `default`
  - added the new `LINK_DELIVERY_ERROR` enum value to the `error_type` response property for the response status `default`
  - added the new `PROFILE_ERROR` enum value to the `error_type` response property for the response status `default`
  - added the new `RECURRING_TRANSACTIONS_ERROR` enum value to the `error_type` response property for the response status `default`
  - added the new `STATEMENTS_ERROR` enum value to the `error_type` response property for the response status `default`
  - added the new `TRANSFER_RECURRING_ERROR` enum value to the `error_type` response property for the response status `default`
  - added the new `TRANSFER_REFUND_ERROR` enum value to the `error_type` response property for the response status `default`
- **2026-06-25** `80d23bfdc2e5`: 1 warning
  - added the new `IDEMPOTENCY_ERROR` enum value to the `error_type` response property for the response status `default`
- **2026-06-10** `fb8c3f188d8b`: 1 warning
  - added the new `BASE_REPORT_ERROR` enum value to the `error_type` response property for the response status `default`
- **2025-12-11** `465584b48c99`: 3 breaking, 1 warning, 2 info
  - added `#/components/schemas/UserId, subschema #2` to the `user/user_id` request property `allOf` list
  - the `user/user_id` request property type changed from `string` to no type
  - the `user_id` request property type changed from no type to `string`
  - removed `#/components/schemas/NewUserID` from the `user_id` request property `allOf` list
  - added the optional property `provided_account_subtypes` to the response with the `default` status
  - added the optional property `required_account_subtypes` to the response with the `default` status
- **2025-11-19** `4abee1c56929`: 1 warning, 1 info
  - removed `subschema #2` from the `user_id` request property `allOf` list
  - removed the `IDENTITY_ERROR` enum value from the `error_type` response property for the response status `default`
- **2025-11-12** `f8b9f1a85767`: 1 breaking
  - the `webhook` request property format changed from no format to `url`
- **2025-08-13** `7fc793bb9e85`: 2 info
  - added the new optional request property `user_id`
  - the request property `user` became optional
- **2025-06-03** `b7200537f765`: 1 info
  - added the new optional request property `webhook`
- **2025-05-19** `02e6d58e95e9`: 2 info
  - added the new optional request property `android_package_name`
  - added the optional property `link/user_id` to the response with the `200` status
- **2025-05-01** `89dcf373f0a2`: 2 breaking
  - the request property `user` became required
  - the request property `user/client_user_id` became required
- **2025-04-21** `3b68659a7975`: 1 info
  - added the new optional request property `user/user_id`
- **2025-03-26** `09cbc8444913`: 1 info
  - added the new optional request property `redirect_uri`
- **2025-02-19** `2fcba991badd`: 1 info
  - endpoint added
- **2024-02-21** `5de70cc1e6ca`: 1 breaking
  - api path removed without deprecation

---

[Operation](https://skmtc.dev/plaid/apis/the-plaid-api/docs/session/token/create/post.md) - [API](https://skmtc.dev/plaid/apis/the-plaid-api.md) - [Page](https://skmtc.dev/plaid/apis/the-plaid-api/changes/session/token/create/post)