# Polycode Graph API

**Canonical:** https://apis.io/apis/polycode-co-uk/polycode-co-uk-graph-api/  
**Provider:** Polycode — https://apis.io/providers/polycode-co-uk/  
**Base URL:** https://marginalia.polycode.co.uk/api  
**Documentation:** https://marginalia.polycode.co.uk/developers

Polycode Graph API is one of 19 APIs that [Polycode](https://apis.io/providers/polycode-co-uk/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Graph. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

The Graph API from Polycode — 11 operation(s) for graph.

## Operations (11)

| Method | Path | Summary |
|---|---|---|
| GET | `/api/graph/{graphId}/activity` | Recent synth turns for a graph |
| GET | `/api/graph/{graphId}/session/{sessionUuid}/history` | Turn history for a session |
| GET | `/api/graph/{graphId}/session/{sessionUuid}/meta` | Session meta (introduction, searchability) |
| GET | `/api/graph/{graphId}/insights` | Latest hourly insights for a graph |
| GET | `/api/graph/{graphId}/daily-summary` | Latest daily typed-edge prose summary (markdown) for a graph |
| GET | `/api/graph/{graphId}/entities` | Extracted OWL types view: domain classes, object properties, and individuals |
| POST | `/api/graph/{graphId}/insights/refresh` | Regenerate a graph's insights now; returns the fresh snapshot |
| GET | `/api/graph/{graphId}/turn/{turnId}` | A single turn by id |
| POST | `/api/graph/{graphId}/session/{sessionUuid}/introduction` | Set a visitor's session introduction |
| POST | `/api/graph/{graphId}/export` | Export a graph (stub) |
| GET | `/api/graph/{graphId}/summary` | (Owner/admin/X-API-Key) Build the compact screened showcase seed (summary.json… |

## Machine-readable artifacts (4)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/polycode-co-uk/refs/heads/main/openapi/polycode-co-uk-graph-api-openapi.yml
- **Documentation** — https://marginalia.polycode.co.uk/developers
- **APIReference** — https://marginalia.polycode.co.uk/api/openapi.json
- **Sandbox** — https://raw.githubusercontent.com/api-evangelist/polycode-co-uk/refs/heads/main/sandbox/polycode-co-uk-sandbox.yml

## Other Polycode APIs (12)

- [marginalia A2A Agent](https://apis.io/apis/polycode-co-uk/marginalia-a2a-agent/)
- [Polycode Admin API](https://apis.io/apis/polycode-co-uk/polycode-co-uk-admin-api/)
- [Polycode Budget API](https://apis.io/apis/polycode-co-uk/polycode-co-uk-budget-api/)
- [Polycode Chat API](https://apis.io/apis/polycode-co-uk/polycode-co-uk-chat-api/)
- [Polycode Diverts API](https://apis.io/apis/polycode-co-uk/polycode-co-uk-diverts-api/)
- [Polycode Flag API](https://apis.io/apis/polycode-co-uk/polycode-co-uk-flag-api/)
- [Polycode Graphs API](https://apis.io/apis/polycode-co-uk/polycode-co-uk-graphs-api/)
- [Polycode Hooks API](https://apis.io/apis/polycode-co-uk/polycode-co-uk-hooks-api/)
- [Polycode Keys API](https://apis.io/apis/polycode-co-uk/polycode-co-uk-keys-api/)
- [Polycode Me API](https://apis.io/apis/polycode-co-uk/polycode-co-uk-me-api/)
- [Polycode Openapi.json API](https://apis.io/apis/polycode-co-uk/polycode-co-uk-openapi-json-api/)
- [Polycode Project API](https://apis.io/apis/polycode-co-uk/polycode-co-uk-project-api/)

## Tags

Graph

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