# Cernion Personal Agent API

**Canonical:** https://apis.io/apis/cernion-de/cernion-de-personal-agent-api/  
**Provider:** Cernion — https://apis.io/providers/cernion-de/  
**Base URL:** https://api.cernion.de  
**Documentation:** https://api.cernion.de/api/docs

Cernion Personal Agent API is one of 144 APIs that [Cernion](https://apis.io/providers/cernion-de/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Personal Agent. The published artifact set on APIs.io includes an OpenAPI specification.

Interactive personal chat orchestration (v0.52). Builds deterministic L0-L4 context stacks with strict token budgeting. Layer 4 is transient and never persisted.

## Operations (9)

| Method | Path | Summary |
|---|---|---|
| POST | `/api/personal-agent/chat` | Run one Personal-Agent chat turn with deterministic L0-L4 context stacking |
| GET | `/api/personal-agent/session/:sessionId` | Load persisted Personal-Agent session (L3 history) |
| GET | `/api/personal-agent/session/:sessionId/proactive-messages` | Pull queued proactive persona messages for the current session |
| POST | `/api/personal-agent/session/:sessionId/proactive-messages/:id/acknowledge` | Acknowledge a proactive persona message |
| POST | `/api/personal-agent/session/:sessionId/reset` | Reset chat context stack for a session (keeps hard user profile L2) |
| GET | `/api/personal-agent/session/:sessionId/dream-status` | Get Dream-pipeline status for a session |
| GET | `/api/personal-agent/dream-audit` | List Dream-pipeline audit trail entries for the current tenant |
| POST | `/api/copilot/ask-cernion-agent` | Ask Cernion for compact evidence, guardrails and process context |
| POST | `/api/copilot/answer-dossier` | Generate a Cernion Answer Dossier for external renderer consumption |

## Machine-readable artifacts (1)

- **OpenAPI** — https://artifacts.apis.io/cernion-de/openapi/cernion-de-personal-agent-api-openapi.yml

## Other Cernion APIs (12)

- [Cernion Actor Personas API](https://apis.io/apis/cernion-de/cernion-de-actor-personas-api/)
- [Cernion Agent Manifest API](https://apis.io/apis/cernion-de/cernion-de-agent-manifest-api/)
- [Cernion Agent Receipts API](https://apis.io/apis/cernion-de/cernion-de-agent-receipts-api/)
- [Cernion Agent Sidecar API](https://apis.io/apis/cernion-de/cernion-de-agent-sidecar-api/)
- [Cernion Agnes Bottleneck API](https://apis.io/apis/cernion-de/cernion-de-agnes-bottleneck-api/)
- [Cernion AI Agent API](https://apis.io/apis/cernion-de/cernion-de-ai-agent-api/)
- [Cernion Altdaten Assessment API](https://apis.io/apis/cernion-de/cernion-de-altdaten-assessment-api/)
- [Cernion Analytics API](https://apis.io/apis/cernion-de/cernion-de-analytics-api/)
- [Cernion Assets API](https://apis.io/apis/cernion-de/cernion-de-assets-api/)
- [Cernion Authentication API](https://apis.io/apis/cernion-de/cernion-de-authentication-api/)
- [Cernion Automatisierungsradar API](https://apis.io/apis/cernion-de/cernion-de-automatisierungsradar-api/)
- [Cernion Battery Redispatch Special Gate API](https://apis.io/apis/cernion-de/cernion-de-battery-redispatch-special-gate-api/)

## Tags

Personal Agent

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/cernion-de/cernion-de-personal-agent-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/cernion-de/.