---
title: "vdmi-spectator.negotiationTrace"
method: GET
path: "/api/vdmi-spectator/tenants/:tenantId/tasks/:taskId/negotiation-trace"
tags: ["VDMI Governance"]
---

# vdmi-spectator.negotiationTrace

`GET /api/vdmi-spectator/tenants/:tenantId/tasks/:taskId/negotiation-trace`

## Request

- Base URL: `https://api.cernion.de`
- URL: `https://api.cernion.de/api/vdmi-spectator/tenants/:tenantId/tasks/:taskId/negotiation-trace`
- Auth: none declared

View complete agent negotiation dialog with reasoning

## Query parameters

- `phase` 'all' | 'proposal' | 'consensus' | 'conflict_resolution'
- `agentFilter` string
- `token` string

## Response `200`

Complete negotiation trace

- object
  - `taskId` string
  - `tenantId` string
  - `negotiationPhase` string
  - `totalRounds` number
  - `consensusReachedAt` string, date-time
  - `trace` object[]
  - `consensusMatrix` object

## Other responses

- `403`: Access denied

---

[API](https://skmtc.dev/cernion/apis/cernion-energy-tools-api.md) · [All operations](https://skmtc.dev/cernion/apis/cernion-energy-tools-api/llms.txt) · [OpenAPI document](https://skmtc.dev/cernion/apis/cernion-energy-tools-api/revisions/cdb94473b538?raw)