---
title: "Log a decision"
method: POST
path: "/api/v1/decisions"
tags: ["Decisions"]
---

# Log a decision

`POST /api/v1/decisions`

## Request

- Base URL: `https://www.specky.space`
- URL: `https://www.specky.space/api/v1/decisions`
- Auth: HTTP bearer

## Request body

- CreateDecisionRequest
  - `what` string, required
  - `rationale` string, required
  - `outcome` 'expected' | 'confirmed' | 'revised' | 'reversed'
  - `decided_by` string
  - `evidence_node_ids` string[]

## Response `200`

Successful response. Always includes `summary` (string) and `ok: true`; mutating endpoints additionally include the created resource id under a tool-specific key.

- OkSummary
  - `ok` true
  - `summary` string: Human-readable result text.

## Other responses

- `401`: Missing or invalid bearer token

---

[API](https://skmtc.dev/specky/apis/specky-api.md) · [All operations](https://skmtc.dev/specky/apis/specky-api/llms.txt) · [OpenAPI document](https://skmtc.dev/specky/apis/specky-api/revisions/bed1995f892c?raw)