How AI is applied across API Evangelist and APIs.io. Read my AI disclosure →
API Evangelist API Evangelist
Discovery
Learnings
Guidance
Toolbox
Alignment
API Evangelist LLC
Discovery
Learnings
Guidance
Toolbox
Alignment
API Evangelist LLC

Need help?

Contact us
Harness

Harness Action Templates API

The Action Templates API from Harness — 5 operation(s) for action templates.

Documentation Provider Profile APIs.io OpenAPI GitHub

Harness Action Templates API is one of 488 APIs that Harness publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Action Templates. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, a getting-started guide, authentication docs, and rate-limit docs.

This API exposes 8 operations across 5 paths, and defines 56 schemas. It is described by OpenAPI 3.2.0, at version 1.0.

Requests are made against 2 base URLs: https://app.harness.io, https://{vanity}.

8 operations 5 paths 56 schemas 1 DELETE5 GET1 POST1 PUT

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0
Base URL
https://app.harness.io
Authentication
API Key
Contact
API Support
Terms of Service
View terms
Resource Areas
1

Authentication & Security 1

Harness Action Templates API declares 1 security scheme for authenticating requests. An API key is passed in the header as x-api-key (x-api-key). By default, every request must be authenticated.

  • x-api-key — API key is a token provided while making the API calls. This is used to authenticate the client at the exposed endpoint.

Paths & Operations 8

Across 5 paths, the API surfaces 8 operations — 1 DELETE, 5 GET, 1 POST, 1 PUT. Each is listed below with its method, path, parameters, and response codes.

Action Templates 8
GET
/gateway/chaos/manager/api/rest/templates/actions
List all the action templates in a hub
listActionTemplate 10 params → 200400
POST
/gateway/chaos/manager/api/rest/templates/actions
Create the action templates in a hub
createActionTemplate 3 params body → 200400
GET
/gateway/chaos/manager/api/rest/templates/actions/{identity}
Get the action template in a hub
getActionTemplate 6 params → 200400
PUT
/gateway/chaos/manager/api/rest/templates/actions/{identity}
Update the action templates in a hub
updateActionTemplate 5 params body → 200400
DELETE
/gateway/chaos/manager/api/rest/templates/actions/{identity}
Delete action template
deleteActionTemplate 6 params → 200400
GET
/gateway/chaos/manager/api/rest/templates/actions/{identity}/compare
Get the difference between 2 revisions of action template
getActionTemplateRevisionDifference 7 params → 200400
GET
/gateway/chaos/manager/api/rest/templates/actions/{identity}/revisions
List all the revision of an action template in a hub
listActionTemplateRevisions 7 params → 200400
GET
/gateway/chaos/manager/api/rest/templates/actions/{identity}/variables
Get the list of inputs in an action template
listVariablesInActionTemplate 6 params → 200400

Schemas 56

The contract defines 56 schemas that model the data the API accepts and returns. The most detailed are chaosactiontemplate.ChaosActionTemplate (26 properties), common.ContainerTemplate (21 properties), chaosfaulttemplate.ActionTemplate (13 properties), template.Variable (13 properties). Each schema is shown below with its type and property counts.

api.ResponseErrorCode
string
v1.ResourceFieldSelector
object
3 properties
template.InputCategory
string
v1.WindowsSecurityContextOptions
object
3 properties
github_com_harness_hce-saas_graphql_server_graph_model.UserDetails
object
3 properties
action.ActionTemplateRunProperties
object
6 properties
template.Variable
object
13 properties 2 required
v1.PersistentVolumeClaimVolumeSource
object
2 properties
v1.SeccompProfile
object
2 properties
common.ResourceRequirements
object
2 properties
chaosfaulttemplate.GetActionTemplateResponse
object
2 properties
chaosactiontemplate.ChaosActionTemplate
object
26 properties 3 required
v1.SeccompProfileType
string
v1.PodSecurityContext
object
10 properties
v1.Sysctl
object
2 properties
github_com_harness_hce-saas_graphql_server_api.Pagination
object
4 properties
v1.StorageMedium
string
k8s_io_api_core_v1.EnvVar
object
3 properties
v1.EnvVarSource
object
4 properties
action.ENV
object
2 properties
v1.ProcMountType
string
action.ActionTemplateProperties
object
3 properties
common.ContainerTemplate
object
21 properties
v1.EmptyDirVolumeSource
object
2 properties
common.NodeAffinity
object
2 properties
common.VolumeType
string
v1.ConfigMapKeySelector
object
3 properties
v1.TolerationOperator
string
v1.PullPolicy
string
v1.HostPathType
string
common.PreferredNodeSelector
object
4 properties
template.InputType
string
v1.Capabilities
object
2 properties
v1.ObjectFieldSelector
object
2 properties
v1.SecretKeySelector
object
3 properties
v1.SecurityContext
object
11 properties
api.RestError
object
3 properties
v1.TaintEffect
string
common.VolumeInputTemplate
object
4 properties
v1.PodFSGroupChangePolicy
string
v1.HostPathVolumeSource
object
2 properties
resource.Quantity
object
1 property
chaosfaulttemplate.ListActionTemplateResponse
object
4 properties
chaosfaulttemplate.ActionTemplate
object
13 properties 1 required
actions.ActionType
string
action.CustomScriptActionTemplate
object
3 properties
v1.Toleration
object
5 properties
common.Volume
object
7 properties
v1.VolumeMount
object
6 properties
chaosactiontemplate.ActionsTemplateCount
object
2 properties
actions.InfrastructureType
string
common.RequiredNodeSelector
object
3 properties
v1.SELinuxOptions
object
4 properties
action.DelayActionTemplate
object
1 property
chaosfaulttemplate.ActionTemplateVariables
object
4 properties
v1.MountPropagationMode
string

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

harness-action-templates-api-openapi.yml Raw ↑

Other APIs Harness publishes across the network.

Harness Continuous Integration API
AE Profile APIs.io
Harness Continuous Delivery and GitOps API
AE Profile APIs.io
Harness Feature Management and Experimentation API
AE Profile APIs.io
Harness Cloud Cost Management API
AE Profile APIs.io
Harness Chaos Engineering API
AE Profile APIs.io
Harness Security Testing Orchestration API
AE Profile APIs.io
Harness Internal Developer Portal API
AE Profile APIs.io
Harness Code Repository API
AE Profile APIs.io
Harness Service Reliability Management API
AE Profile APIs.io
Harness Infrastructure as Code Management API
AE Profile APIs.io
Harness Supply Chain Security API
AE Profile APIs.io
Harness Software Engineering Insights API
AE Profile APIs.io
#Action Templates
← Back to H APIs
API Details
ID
harness:harness-action-templates-api
Base URL
https://app.harness.io
Docs
https://apidocs.harness.io
Provider
Harness
APIs.io →  GitHub →
Explore more
All APIs Providers APIs.io Network
Work with this as data

Every API here is available over the API and to AI agents over MCP. APIs is not yet its own endpoint on the v1 API. Reach this content through network search and the tag graph, or the MCP server below.

Installs https://mcp.apievangelist.com/mcp in Claude, Cursor, VS Code and the rest — one button, every client.

MCP tools for apis
4 tools reach this content
  • search_api_evangelistSearch every content type across the network at once.
  • find_relatedThe shared-tag relevance graph — what else covers this.
  • get_tagEverything one tag labels, across all content types.
  • guide_topicPRO — a curated bundle for a topic: area, guidance, rules, papers, stories, services.
All tools & prompts
Call it yourself
curl for this page
Search the network for this 
curl "https://api.apievangelist.com/v1/search?q=harness-action-templates-api&limit=10"
Everything under a tag 
curl "https://api.apievangelist.com/v1/tags/harness-action-templates-api"

Discovery needs no key. Full bodies and the synthesis endpoints are Pro.

Get an API key

Free tier, no email required. Sign in with whichever identity you already have.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have. Your account

Where this information came from

This is an independent, third-party profile of Harness Action Templates API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

info@apievangelist.com · Read the full data-sourcing policy →
On a security or compliance team? Put security in the subject line and you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.