---
title: "Evidence (grounding) of an output (nexus_output_evidence)"
method: GET
path: "/api/v1/outputs/{id}/evidence"
tags: ["Nodes"]
---

# Evidence (grounding) of an output (nexus_output_evidence)

`GET /api/v1/outputs/{id}/evidence`

## Request

- Base URL: `https://legal.nexusquantum.legal`
- URL: `https://legal.nexusquantum.legal/api/v1/outputs/{id}/evidence`
- Auth: HTTP bearer

Evidence/grounding tray of an output. Wraps /api/outputs/[id]/evidence. Strict-owner OWNERSHIP (`.eq(user_id,userId)`; another account's output → empty array). GET ONLY. Scope `mcp`/`*`. 0 credits.

## Path parameters

- `id` string, required

## Response `200`

{ items[], requestId } — items = the output's evidence_items.

- object
  - `items` object[]

## Other responses

- `403`: MCP_SCOPE_REQUIRED
- `429`: RATE_LIMITED

---

[API](https://skmtc.dev/nexusquantum/apis/nexus-legal-api.md) · [All operations](https://skmtc.dev/nexusquantum/apis/nexus-legal-api/llms.txt) · [OpenAPI document](https://skmtc.dev/nexusquantum/apis/nexus-legal-api/revisions/4084d8d4eb0b?raw)