# GEN Agent Core API

**Canonical:** https://apis.io/apis/gen-pro/gen-pro-agent-core-api/  
**Provider:** GEN — https://apis.io/providers/gen-pro/  
**Base URL:** https://api.gen.pro/v1  
**Documentation:** https://gen.pro/docs

GEN Agent Core API is one of 27 APIs that [GEN](https://apis.io/providers/gen-pro/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. This API exposes 3 JSON Schema definitions. Tagged areas include Agent Core. The published artifact set on APIs.io includes an OpenAPI specification and 3 JSON Schemas.

**Preferred** single-endpoint read/write for the agent setup canvas. One flat PATCH updates every brand field, personality, and default voice in a single call. Field names mirror what the FE Setup canvas saves, so developers and the FE speak the same language.

## Operations (2)

| Method | Path | Summary |
|---|---|---|
| GET | `/agents/{agent_id}/core` | Get the full agent setup |
| PATCH | `/agents/{agent_id}/core` | Update any combination of setup fields |

## Machine-readable artifacts (4)

- **OpenAPI** — https://artifacts.apis.io/gen-pro/openapi/gen-pro-agent-core-api-openapi.yml
- **JSONSchema** — https://artifacts.apis.io/gen-pro/json-schema/gen-pro-agent-core-patch-schema.json
- **JSONSchema** — https://artifacts.apis.io/gen-pro/json-schema/gen-pro-agent-core-schema.json
- **JSONSchema** — https://artifacts.apis.io/gen-pro/json-schema/gen-pro-agent-core-patch-result-schema.json

## Other GEN APIs (12)

- [GEN Agent Chat API](https://apis.io/apis/gen-pro/gen-pro-agent-chat-api/)
- [GEN Agent Profile API](https://apis.io/apis/gen-pro/gen-pro-agent-profile-api/)
- [GEN Agent Voice API](https://apis.io/apis/gen-pro/gen-pro-agent-voice-api/)
- [GEN Agents API](https://apis.io/apis/gen-pro/gen-pro-agents-api/)
- [GEN API Keys API](https://apis.io/apis/gen-pro/gen-pro-api-keys-api/)
- [GEN Asset Libraries API](https://apis.io/apis/gen-pro/gen-pro-asset-libraries-api/)
- [GEN Billing API](https://apis.io/apis/gen-pro/gen-pro-billing-api/)
- [GEN Cells API](https://apis.io/apis/gen-pro/gen-pro-cells-api/)
- [GEN Characters API](https://apis.io/apis/gen-pro/gen-pro-characters-api/)
- [GEN Columns API](https://apis.io/apis/gen-pro/gen-pro-columns-api/)
- [GEN Content Monitoring API](https://apis.io/apis/gen-pro/gen-pro-content-monitoring-api/)
- [GEN Content Resources API](https://apis.io/apis/gen-pro/gen-pro-content-resources-api/)

## Tags

Agent Core

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