Knock

Knock Workflow Triggers API

The Workflow Triggers API from Knock — 2 operation(s) for workflow triggers.

Documentation GitHub OpenAPI

Operations 2

Each operation below carries the questions people ask an LLM about it and the instructions they give an agent to run it. Generated by API Evangelist overlay

POST /v1/notify/cancel Cancel a triggered workflow via notify · Cancel workflow #

Ask an LLM

“How do I cancel a notification I triggered through the notify endpoint?”

“Can I stop a queued workflow using its cancellation key on the notify surface?”

Tell an agent destructive · confirm first

Cancel the notify-triggered workflow with my cancellation key.

Stop a pending notify workflow run by its cancellation key.

POST /v1/notify Trigger a workflow via notify · Trigger workflow #

Ask an LLM

“How do I send a notification through the notify endpoint?”

“Can I trigger a workflow with an actor and recipients from the notify surface?”

Tell an agent

Trigger a workflow through notify for my recipients.

Fire a notify workflow with an actor, recipients and data.

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OpenAPI Specification

openapi: 3.2.0
info:
  title: Knock Notify Workflow Triggers API
  version: '1.0'
  description: Internal notify endpoints used by the Knock event-driven trigger surface. Used to send notifications when workflows fire from source events, schedules, audiences, or programmatic triggers.
  contact:
    name: Knock
    url: https://knock.app
  license:
    name: Proprietary
servers:
- url: https://api.knock.app
  variables: {}
security:
- BearerAuth: []
tags:
- name: Workflow Triggers
paths:
  /v1/notify/cancel:
    post:
      callbacks: {}
      description: Cancels a previously triggered workflow using the provided cancellation key.
      operationId: cancelWorkflow(2)
      parameters: []
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/Cancel Request'
        description: Cancel Payload
        required: true
      responses:
        '204':
          description: No Content
      summary: Cancel workflow
      tags:
      - Workflow Triggers
      x-ratelimit-tier: 3
      x-operation-id-source: normalized
      x-operation-id-original: cancelWorkflow (2)
  /v1/notify:
    post:
      callbacks: {}
      description: Triggers a workflow with the given key, actor, recipients, and optional data.
      operationId: triggerWorkflow
      parameters: []
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/Notify Request'
        description: Notify Payload
        required: true
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Notify Response'
          description: OK
      summary: Trigger workflow
      tags:
      - Workflow Triggers
      x-ratelimit-tier: 3
components:
  securitySchemes:
    BearerAuth:
      type: http
      scheme: bearer
      description: Knock API key as a Bearer token. Use a public key (pk_...) for client-side requests or a secret key (sk_...) for server-side.

Knock Workflow Triggers API

Operations 2

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OpenAPI Specification