Send message

Send a message (event) to all active endpoints of an application.

POST /applications/{appId}/messages
Send a message (event) to all active endpoints of an application.

Authentication

API Key (header: X-API-Key) API Key (cookie: better-auth.session_token)

Path Parameters

appId string required path
Application ID
Example: "a1b2c3d4e5f6a7b8c9d0e1f2a3b4c5d6"

Request Body required

Request body

application/json
event_type string REQUIRED
Event type name
payload unknown | null
Event payload (object or string)

Responses

201 Message created and delivery initiated
application/json
message object | null REQUIRED
id string REQUIRED
org_id string REQUIRED
env_id string REQUIRED
application_id string REQUIRED
event_type string REQUIRED
payload string REQUIRED
status string REQUIRED
created_at string REQUIRED
updated_at string REQUIRED
400 Bad request or application inactive
401 Unauthorized
404 Application not found 
curl -X POST 'https://hookstream.io/v1/applications/a1b2c3d4e5f6a7b8c9d0e1f2a3b4c5d6/messages' \
  -H 'Authorization: Bearer YOUR_API_TOKEN' \
  -H 'Content-Type: application/json' \
  -d '{
  "event_type": "invoice.paid",
  "payload": null
}'
const response = await fetch('https://hookstream.io/v1/applications/a1b2c3d4e5f6a7b8c9d0e1f2a3b4c5d6/messages', {
  method: 'POST',
  headers: {
      "Authorization": "Bearer YOUR_API_TOKEN",
      "Content-Type": "application/json"
  },
  body: JSON.stringify({
    "event_type": "invoice.paid",
    "payload": null
  })
});

const data = await response.json();
console.log(data);
import requests

headers = {
    'Authorization': 'Bearer YOUR_API_TOKEN'
}

response = requests.post('https://hookstream.io/v1/applications/a1b2c3d4e5f6a7b8c9d0e1f2a3b4c5d6/messages', headers=headers, json={
  "event_type": "invoice.paid",
  "payload": null
})
print(response.json())
package main

import (
	"fmt"
	"io"
	"net/http"
	"strings"
)

func main() {
	body := strings.NewReader(`{
  "event_type": "invoice.paid",
  "payload": null
}`)
	req, _ := http.NewRequest("POST", "https://hookstream.io/v1/applications/a1b2c3d4e5f6a7b8c9d0e1f2a3b4c5d6/messages", body)
	req.Header.Set("Authorization", "Bearer YOUR_API_TOKEN")
	req.Header.Set("Content-Type", "application/json")

	resp, _ := http.DefaultClient.Do(req)
	defer resp.Body.Close()
	result, _ := io.ReadAll(resp.Body)
	fmt.Println(string(result))
}
201 Response 
{
  "message": {
    "id": "<string>",
    "org_id": "<string>",
    "env_id": "<string>",
    "application_id": "<string>",
    "event_type": "<string>",
    "payload": "<string>",
    "status": "<string>",
    "created_at": "<string>",
    "updated_at": "<string>"
  }
}
POST /applications/{appId}/messages
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