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Create a repository dispatch event

POST
/repos/{owner}/{repo}/dispatches

You can use this endpoint to trigger a webhook event called repository_dispatch when you want activity that happens outside of GitHub to trigger a GitHub Actions workflow or GitHub App webhook. You must configure your GitHub Actions workflow or GitHub App to run when the repository_dispatch event occurs. For an example repository_dispatch webhook payload, see “RepositoryDispatchEvent.”

The client_payload parameter is available for any extra information that your workflow might need. This parameter is a JSON payload that will be passed on when the webhook event is dispatched. For example, the client_payload can include a message that a user would like to send using a GitHub Actions workflow. Or the client_payload can be used as a test to debug your workflow.

This input example shows how you can use the client_payload as a test to debug your workflow.

OAuth app tokens and personal access tokens (classic) need the repo scope to use this endpoint.

API method documentation

owner
required
string

The account owner of the repository. The name is not case sensitive.

repo
required
string

The name of the repository without the .git extension. The name is not case sensitive.

Media type application/json
object
event_type
required

A custom webhook event name. Must be 100 characters or fewer.

string
>= 1 characters <= 100 characters
client_payload

JSON payload with extra information about the webhook event that your action or workflow may use. The maximum number of top-level properties is 10. The total size of the JSON payload must be less than 64KB.

object
<= 10 properties
key
additional properties
any
Examples
Example default
{
"event_type": "on-demand-test",
"client_payload": {
"unit": false,
"integration": true
}
}

Response

Resource not found

Media type application/json
Basic Error

Basic Error

object
message
string
documentation_url
string
url
string
status
string
Example generated
{
"message": "example",
"documentation_url": "example",
"url": "example",
"status": "example"
}

Validation failed, or the endpoint has been spammed.

Media type application/json
Validation Error

Validation Error

object
message
required
string
documentation_url
required
string
errors
Array<object>
object
resource
string
field
string
message
string
code
required
string
index
integer
value
One of:
string
nullable
Example generated
{
"message": "example",
"documentation_url": "example",
"errors": [
{
"resource": "example",
"field": "example",
"message": "example",
"code": "example",
"index": 1,
"value": [
"example"
]
}
]
}