# Helm Chart Template API

**Canonical:** https://apis.io/apis/helm/chart-template-api/  
**Provider:** Helm — https://apis.io/providers/helm/  
**Documentation:** https://helm.sh/docs/chart_template_guide/

Helm Chart Template API is one of 10 APIs that [Helm](https://apis.io/providers/helm/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Charts, Go Templates, Kubernetes, and Templates. The published artifact set on APIs.io includes API documentation and an API reference.

The Helm Chart Template API defines the Go template language extensions, built-in objects, and Sprig function library available for authoring Helm chart templates. Templates render Kubernetes manifests from parameterized values and support flow control, named templates, and over 60 template functions.

## Machine-readable artifacts (2)

- **Documentation** — https://helm.sh/docs/chart_template_guide/
- **Reference** — https://helm.sh/docs/chart_template_guide/function_list/

## Other Helm APIs (9)

- [Helm Chart.yaml Schema](https://apis.io/apis/helm/chart-yaml-schema/)
- [Helm Values YAML Schema](https://apis.io/apis/helm/values-yaml-schema/)
- [Helm Repository Index Schema](https://apis.io/apis/helm/repository-index-schema/)
- [Helm JSON-LD Context](https://apis.io/apis/helm/json-ld-context/)
- [Helm Go SDK](https://apis.io/apis/helm/go-sdk/)
- [Helm Plugins](https://apis.io/apis/helm/plugins/)
- [Helm ChartMuseum API](https://apis.io/apis/helm/helm-chartmuseum-api/)
- [Helm Charts API](https://apis.io/apis/helm/helm-charts-api/)
- [Helm Repository API](https://apis.io/apis/helm/helm-repository-api/)

## Tags

Charts, Go Templates, Kubernetes, Templates

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