# Qlik Server-Side Extension Protocol

**Canonical:** https://apis.io/apis/qliksense/server-side-extension/  
**Provider:** Qlik Sense APIs — https://apis.io/providers/qliksense/  
**Base URL:** grpc://{plugin-host}:{port}  
**Documentation:** https://github.com/qlik-oss/server-side-extension

Qlik Server-Side Extension Protocol is one of 82 APIs that [Qlik Sense APIs](https://apis.io/providers/qliksense/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Artificial Intelligence, Business Intelligence, Extensibility, gRPC, and Machine-Learning. The published artifact set on APIs.io includes API documentation.

gRPC/protobuf contract for extending the Qlik Associative Engine with external compute. A plugin implements the qlik.sse.Connector service and the engine calls out to it for scalar, aggregation and tensor functions and for script evaluation, which is how R and Python models are called from a Qlik load script or chart expression.

## Machine-readable artifacts (3)

- **Documentation** — https://github.com/qlik-oss/server-side-extension
- **Protobuf** — https://raw.githubusercontent.com/api-evangelist/qliksense/refs/heads/main/grpc/qliksense-server-side-extension.proto
- **SourceCode** — https://github.com/qlik-oss/server-side-extension

## Other Qlik Sense APIs APIs (12)

- [Qlik Engine API](https://apis.io/apis/qliksense/engine-api/)
- [Qlik Cloud System Events](https://apis.io/apis/qliksense/system-events/)
- [Qlik MCP Server](https://apis.io/apis/qliksense/mcp-server/)
- [Qlik Apps API](https://apis.io/apis/qliksense/analytics-apps-api/)
- [Qlik Change stores API](https://apis.io/apis/qliksense/analytics-change-stores-api/)
- [Qlik Adaptive cards API](https://apis.io/apis/qliksense/analytics-discovery-agent-adaptive-cards-api/)
- [Qlik ODAG apps API](https://apis.io/apis/qliksense/analytics-odag-apps-api/)
- [Qlik ODAG links API](https://apis.io/apis/qliksense/analytics-odag-links-api/)
- [Qlik ODAG requests API](https://apis.io/apis/qliksense/analytics-odag-requests-api/)
- [Qlik ODAG settings API](https://apis.io/apis/qliksense/analytics-odag-settings-api/)
- [Qlik API keys API](https://apis.io/apis/qliksense/api-keys-api/)
- [Qlik Apps API](https://apis.io/apis/qliksense/apps-api/)

## Tags

Artificial Intelligence, Business Intelligence, Extensibility, gRPC, Machine-Learning, Protobuf

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