---
title: "POST /abdm/v1/session/init"
method: POST
path: "/abdm/v1/session/init"
---

# POST /abdm/v1/session/init

`POST /abdm/v1/session/init`

Generate mobile OTP for user session token

## Query parameters

- `oid` string — OID is used to Identify the user.

## Headers

- `X-Pt-Id` string
- `X-Partner-Pt-Id` string
- `X-Hip-Id` string

## Request body

- InitRequestType4
  - `abha_address` string, required — Abha Address to generate user session token.

## Response `200`

OK

- InitResponseType5
  - `txn_id` string — Transaction ID required for the next API call.

## Other responses

- `4XX`
- `5XX`

---

[API](https://skmtc.net/eka/apis/eka-developer-apis.md) · [All operations](https://skmtc.net/eka/apis/eka-developer-apis/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/eka/eka-developer-apis/revisions/9ea23456f722/schema)