Windmill

Windmill is an open-source automation tool. Instances may be self-hosted or using the app.windmill.dev SaaS. Scripts can be run manually or on a schedule to automate workflows across web services. The documentation is here: https://www.windmill.dev/docs/intro

Scripts

Building blocks, if none of the projects above fit. Fork one, run it, or call it as a step inside your own flow.

Submit a script →

Log error

Script· failure windmill Verified

Dynamics enums in Approval Step

Script· approval windmill Verified

Default Arguments in Approval Steps

Field	Type	Required	What it is
api_key	string	No
base_url	string	Yes	e.g. https://my.custom.provider/v1
headers	object	No	Custom HTTP headers to include in AI requests

Field	Type	Required
signature_provider	string	Yes
secret_key	string	Yes
authentication_config	object	No

Scripts

Log error

Dynamics enums in Approval Step

Default Arguments in Approval Steps

Return resume and cancel endpoints

Get list of users from current workspace

Resume Suspended Flow as Owner

List Suspended Jobs

List Queued Jobs

Turn on/off a schedule

Echo argument

Azure Event Grid script with preprocessor template

Sync script to Git repo

Take a screenshot of a Windmill app using Puppeteer

Nextcloud event template script

clone repo and upload to instance storage

Dynamic skip template

Email trigger script with preprocessor template

Workspace or Email error handler

Trigger error handler template

Git-sync: init repository

GCP Pub/Sub script with preprocessor template

HTTP route script with signature verification template

NATS trigger script with preprocessor example

Kafka trigger script with preprocessor template

WebSocket trigger script with preprocessor template

HTTP trigger script with preprocessor template

MQTT trigger script template

SQS trigger script template

Git sync push

HTTP route script with preprocessor template

Flows

Azure Event Grid flow with preprocessor template

Nextcloud event flow template

Email trigger flow with preprocessor template

GCP flow with updated preprocessor template

HTTP route flow with signature verification template

NATS flow with preprocessor template

Kafka flow with preprocessor template

WebSocket flow with preprocessor template

HTTP flow with preprocessor template

MQTT flow with preprocessor template

SQS flow with preprocessor template

Resource types

api_key_auth

aws_oidc

basic_http_auth

cacertificate

customai

json_schema

signature_auth