---
title: "Seed From Slate"
method: POST
path: "/public/seed-from-slate"
tags: ["public"]
---

# Seed From Slate

`POST /public/seed-from-slate`

## Request

- Base URL: `https://api.nicheangle.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.nicheangle.com/public/seed-from-slate`
- Auth: none declared

Selection-persistence: the just-signed-up user's free-page pick → a desk thread
opened on a pre-loaded brief. Reconstitutes the picked story from the (warm) cached
slate — re-derives if the cache lapsed so the user is never stranded — then seeds a
parked AWAITING_FORGE session + thread. Returns the thread to open. Flag-gated.

## Headers

- `authorization` string, nullable

## Request body

- SeedFromSlateRequest
  - `niche` string, required
  - `story_id` string, required

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/nicheangle/apis/signal-api.md) · [All operations](https://skmtc.dev/nicheangle/apis/signal-api/llms.txt) · [OpenAPI document](https://skmtc.dev/nicheangle/apis/signal-api/revisions/ed8b47ff5891?raw)