---
title: "Single Rune Draw"
method: POST
path: "/runes/single"
tags: ["Elder Futhark Runes"]
---

# Single Rune Draw

`POST /runes/single`

Deterministic 1-rune draw.

## Request body

- Single
  - `seed` union
    - number
    - string
  - `date` string
  - `allowReversed` boolean

## Response `200`

Successful calculation

- object
  - `ok` boolean
  - `data` object
    - `runes` unknown[], nullable
      - unknown

## Other responses

- `400` — Validation error
- `401` — Missing or invalid API key

---

[API](https://skmtc.net/astroway/apis/astroway-calculation-api.md) · [All operations](https://skmtc.net/astroway/apis/astroway-calculation-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/astroway/astroway-calculation-api/revisions/529d7d36d7d6/schema)