# Instana Application Catalog API

**Canonical:** https://apis.io/apis/instana/instana-application-catalog-api/  
**Provider:** Instana — https://apis.io/providers/instana/  
**Documentation:** https://www.ibm.com/docs/en/instana-observability/current?topic=apis-rest-api

Instana Application Catalog API is one of 62 APIs that [Instana](https://apis.io/providers/instana/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Application Catalog. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

The endpoints of this group retrieve all available resources to query application metrics. It includes: **Catalog for Application Tags** Showing a list of tags which is used for building a query in various use cases within Instana, for example, subset of tags which are available for grouping in traces in Unbounded Analytics for Traces. **Catalog for metrics** Showing a list of metrics that are available for aggregations. For example, Call count can have 2 types of aggrgations: sum and per second.

## Machine-readable artifacts (3)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/instana/refs/heads/main/openapi/instana-application-catalog-api-openapi.yml
- **Documentation** — https://instana.github.io/openapi/
- **GitHubOrganization** — https://github.com/instana/openapi

## Other Instana APIs (12)

- [Instana Action Catalog API](https://apis.io/apis/instana/instana-action-catalog-api/)
- [Instana Action History API](https://apis.io/apis/instana/instana-action-history-api/)
- [Instana AI Management API](https://apis.io/apis/instana/instana-ai-management-api/)
- [Instana Apdex Report API](https://apis.io/apis/instana/instana-apdex-report-api/)
- [Instana Apdex Settings API](https://apis.io/apis/instana/instana-apdex-settings-api/)
- [Instana API Token API](https://apis.io/apis/instana/instana-api-token-api/)
- [Instana Application Alert Configuration API](https://apis.io/apis/instana/instana-application-alert-configuration-api/)
- [Instana Application Analyze API](https://apis.io/apis/instana/instana-application-analyze-api/)
- [Instana Application Metrics API](https://apis.io/apis/instana/instana-application-metrics-api/)
- [Instana Application Resources API](https://apis.io/apis/instana/instana-application-resources-api/)
- [Instana Application Settings API](https://apis.io/apis/instana/instana-application-settings-api/)
- [Instana Application Topology API](https://apis.io/apis/instana/instana-application-topology-api/)

## Tags

Application Catalog

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