---
title: "Use this endpoint to initiate pushed authorization request"
method: POST
path: "/par"
tags: ["Pushed Authorization Request Endpoint"]
---

# Use this endpoint to initiate pushed authorization request

`POST /par`

Pushed authorization request (PAR) enables an OAuth client to push the payload of an
authorization request directly to the authorization server. A request URI value is 
received in exchange; it is used as reference to the authorization request payload data 
in a subsequent call to the authorization endpoint via the user agent.

## Headers

- `x-client-certificate` string

## Response `200`

Pushed authorization response

- PushedAuthorizeResponse — push authorization response
  - `request_uri` string, required — The request URI corresponding to the authorization request posted. This URI is a single-use reference to the respective request data in the subsequent authorization request.
  - `expires_in` number, required — A number that represents the lifetime of the request URI in seconds.

---

[API](https://skmtc.net/ibm/apis/ibm-security-verify-access-oidc-provider.md) · [All operations](https://skmtc.net/ibm/apis/ibm-security-verify-access-oidc-provider/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/ibm/ibm-security-verify-access-oidc-provider/versions/68cfc4d21b73/schema)