---
title: "POST /intermediate/v1/intermediate-session"
method: POST
path: "/intermediate/v1/intermediate-session"
tags: ["IntermediateService"]
---

# POST /intermediate/v1/intermediate-session

`POST /intermediate/v1/intermediate-session`

## Request body

- CreateIntermediateSessionRequest
  - `relayedSessionState` string
  - `redirectUri` string
  - `returnRelayedSessionTokenAsQueryParam` boolean

## Response `200`

OK

- CreateIntermediateSessionResponse
  - `intermediateSessionSecretToken` string

## Other responses

- `default` — Default error response

## Changes

- **2025-05-23** `9a38380dce0d` — 2 info
  - added the new optional request property `redirectUri`
  - added the new optional request property `returnRelayedSessionTokenAsQueryParam`
- **2025-03-20** `4d34d3e92e2b` — 1 info
  - added the new optional request property `relayedSessionState`
- **2025-01-23** `ea95af997dad` — 1 info
  - endpoint added
- **2024-12-03** `b75276e17ae2` — 1 breaking
  - api path removed without deprecation

[Change history](https://skmtc.dev/tesseral-labs/apis/intermediateservice-api/changes/intermediate/v1/intermediate-session/post.md)

---

[API](https://skmtc.dev/tesseral-labs/apis/intermediateservice-api.md) · [All operations](https://skmtc.dev/tesseral-labs/apis/intermediateservice-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/tesseral-labs/intermediateservice-api/revisions/367432db5a64/schema)