---
title: "Open Session"
method: POST
path: "/api/asclepius/sessions"
tags: ["asclepius-payments"]
---

# Open Session

`POST /api/asclepius/sessions`

## Request

- Base URL: `https://app.archangelhealth.ai` (the document declares no server; this is the origin it was published from)
- URL: `https://app.archangelhealth.ai/api/asclepius/sessions`
- Auth: none declared

Open (or resume) a billable session. Idempotent — a client that opens twice
gets the same session back, with the nonce it must beat with.

## Headers

- `authorization` string, nullable

## Request body

- OpenSessionBody
  - `kind` string

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/archangelhealth/apis/archangel-health-surgical-patient-platform.md) - [All operations](https://skmtc.dev/archangelhealth/apis/archangel-health-surgical-patient-platform/llms.txt) - [OpenAPI document](https://skmtc.dev/archangelhealth/apis/archangel-health-surgical-patient-platform/revisions/3514f4e119da?raw)