---
title: "Changes to Create an authentication session."
method: POST
path: "/xrpc/com.atproto.server.createSession"
---

# Changes to Create an authentication session.

`POST /xrpc/com.atproto.server.createSession`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 4 of 60 revisions.

- **2026-09-17** `8b798f180d01`: 1 info
- **2026-09-08** `c6ea03d513cf`: 1 breaking
- **2026-07-12** `0b39d9ed30de`: 1 info
- **2026-01-21** `b21cd7605630`: 1 breaking

## Changes

- **2026-09-17** `8b798f180d01`: 1 info
  - endpoint added
- **2026-09-08** `c6ea03d513cf`: 1 breaking
  - api path removed without deprecation
- **2026-07-12** `0b39d9ed30de`: 1 info
  - endpoint added
- **2026-01-21** `b21cd7605630`: 1 breaking
  - api path removed without deprecation

---

[Operation](https://skmtc.dev/streamplace/apis/generated-lexicon-api-schema/docs/xrpc/com.atproto.server.createSession/post.md) - [API](https://skmtc.dev/streamplace/apis/generated-lexicon-api-schema.md) - [Page](https://skmtc.dev/streamplace/apis/generated-lexicon-api-schema/changes/xrpc/com.atproto.server.createSession/post)