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Process Street Workflow Tasks API

A workflow task is a task template within a workflow revision.Use these endpoints to create, view, update, and delete task templateson draft revisions.> 💡 Notes for MCP clients:> - Don't prefix task names with numbers — the UI already shows a position next to each task and order can change.> - Consider adding content widgets with instructions, context, or guidance to make processes easier to follow.

Process Street Workflow Tasks API is one of 28 APIs that Process Street publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Workflow Tasks. The published artifact set on APIs.io includes an OpenAPI specification and authentication docs.

This API exposes 9 operations across 4 paths, and defines 10 schemas. It is described by OpenAPI 3.2.0, at version 1.1.

Requests are made against a single base URL, https://public-api.process.st/api/v1.1.

9 operations 4 paths 10 schemas 1 DELETE4 GET1 POST3 PUT

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.1
Base URL
https://public-api.process.st/api/v1.1
Authentication
API Key, HTTP Bearer
Resource Areas
1

Authentication & Security 2

Process Street Workflow Tasks API declares 2 security schemes for authenticating requests. An API key is passed in the header as X-API-Key (apiKeyAuth). It accepts HTTP bearer tokens (httpAuth).

  • httpAuth — Bearer token (beta)

Paths & Operations 9

Across 4 paths, the API surfaces 9 operations — 1 DELETE, 4 GET, 1 POST, 3 PUT. Each is listed below with its method, path, parameters, and response codes.

Workflow Tasks 9

A workflow task is a task template within a workflow revision. Use these endpoints to create, view, update, and delete task templates on draft revisions. 💡 Notes for MCP clients:…

GET
/workflows/{workflowId}/revisions/{revisionId}/tasks
List workflow tasks
listWorkflowRevisionTasks 4 params → 200400default
POST
/workflows/{workflowId}/revisions/{revisionId}/tasks
Create a workflow task
createWorkflowRevisionTask 2 params body → 201400default
GET
/workflows/{workflowId}/revisions/{revisionId}/tasks/{taskId}
Get a workflow task
getWorkflowRevisionTask 3 params → 200default
PUT
/workflows/{workflowId}/revisions/{revisionId}/tasks/{taskId}
Update a workflow task
updateWorkflowRevisionTask 3 params body → 200400default
DELETE
/workflows/{workflowId}/revisions/{revisionId}/tasks/{taskId}
Delete a workflow task
deleteWorkflowRevisionTask 3 params → 204default
GET
/workflows/{workflowId}/revisions/{revisionId}/tasks/{taskId}/permission-rules
Get task permission rules
getWorkflowRevisionTaskPermissionRules 3 params → 200default
PUT
/workflows/{workflowId}/revisions/{revisionId}/tasks/{taskId}/permission-rules
Update task permission rules
updateWorkflowRevisionTaskPermissionRules 3 params body → 200400default
GET
/workflows/{workflowId}/revisions/{revisionId}/tasks/{taskId}/config
Get workflow task configuration
getWorkflowRevisionTaskConfig 3 params → 200default
PUT
/workflows/{workflowId}/revisions/{revisionId}/tasks/{taskId}/config
Update workflow task configuration
updateWorkflowRevisionTaskConfig 3 params body → 200400default

Schemas 10

The contract defines 10 schemas that model the data the API accepts and returns. The most detailed are CreateWorkflowTaskRequest (6 properties), UpdateWorkflowTaskRequest (5 properties), ErrorInfo (4 properties), PublicApiTaskTemplateResponse (2 properties). Each schema is shown below with its type and property counts.

UpdateTaskPermissionRuleRequest
PublicApiPermissionRuleListResponse
object
2 properties
ErrorInfo
object
4 properties 1 required
PublicApiTaskTemplateResponse
object
2 properties 1 required
TaskType
string
What the task does. - Standard — a regular task that a user manually checks off when done. - Approval — an approval task; a reviewer approves or rejects it, ga…
PublicApiTaskTemplateListResponse
object
2 properties
UpdateWorkflowTaskRequest
object
5 properties 2 required
CreateWorkflowTaskRequest
object
6 properties
PublicApiTaskConfig
PublicApiTaskConfigResponse
object
2 properties 1 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

process-street-workflow-tasks-api-openapi.yml Raw ↑

Other APIs Process Street publishes across the network.

Process Street Attachments API
Process Street Comments API
Process Street Data Set Incoming Webhooks API
Process Street Data Sets API
Process Street File Uploads API
Process Street Folders API
Process Street Form Field Values API
Process Street Form Fields API
Process Street My Work API
Process Street One-Off Tasks API
Process Street Page Revisions API
Process Street Page Widgets API
Where this information came from

This is an independent, third-party profile of Process Street Workflow Tasks 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.

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