---
title: "List Decision Outcomes for a decision"
method: GET
path: "/api/decision/{decision_id}/outcome"
tags: ["Outcome Tracking"]
---

# List Decision Outcomes for a decision

`GET /api/decision/{decision_id}/outcome`

## Request

- Base URL: `https://www.decide.fyi`
- URL: `https://www.decide.fyi/api/decision/{decision_id}/outcome`
- Auth: API key in header `x-api-key`

## Path parameters

- `decision_id` string, required

## Query parameters

- `limit` integer

## Response `200`

Decision Outcome list

- object
  - `ok` boolean, required
  - `decision_id` string, required
  - `count` integer, required
  - `outcomes` DecisionOutcome[], required
    - `decision_protocol_version` 'decision_protocol_v1', required
    - `decision_outcome_version` 'decision_outcome_v1', required
    - `outcome_id` string, required
    - `decision_id` string, required
    - `idempotency_key` string
    - `outcome_status` string, required
    - `action_executed` boolean
    - `action_taken` string
    - `target_system` string
    - `target_object_id` string
    - `mutation` string
    - `external_ref` string
    - `decision_record_hash` string
    - `decision_receipt_hash` string
    - `decision_verdict` string
    - `decision_action` string
    - `policy_id` string
    - `policy_version` string
    - `policy_bundle_hash` string
    - `action_binding` ActionBinding
      - `actor` string
      - `system` string
      - `resource` string
      - `proposed_action` string
      - `subject` string
      - `amount` string
      - `currency` string
      - `target_system` string
      - `target_object_id` string
      - `mutation` string
      - `expires_at` string
      - `execution_state` string
      - `execution_id` string
    - `observed_metrics` object
    - `evidence_refs` object[]
    - `outcome_input_hash` string
    - `outcome_hash` string, required
    - `integrity` object
    - `executed_at` string
    - `reported_at` string, required
    - `decision_found` boolean
    - `decision_url` string
    - `verify_url` string

## Other responses

- `401`: API key missing, invalid, inactive, or unauthorized
- `404`: Decision not found in the authenticated caller scope
- `503`: Decision storage or the upstream decision engine timed out or is temporarily unavailable

---

[API](https://skmtc.dev/decide/apis/decide-decision-api.md) · [All operations](https://skmtc.dev/decide/apis/decide-decision-api/llms.txt) · [OpenAPI document](https://skmtc.dev/decide/apis/decide-decision-api/revisions/caf1d3069dfd?raw)