curl --request PATCH \
--url https://api.reasonmachines.com/v3/organizations/{orgId}/event-webhooks/{webhookId} \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"url": "<string>",
"description": "<string>",
"event_types": [],
"enabled": true
}
'import requests
url = "https://api.reasonmachines.com/v3/organizations/{orgId}/event-webhooks/{webhookId}"
payload = {
"url": "<string>",
"description": "<string>",
"event_types": [],
"enabled": True
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.patch(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'PATCH',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({url: '<string>', description: '<string>', event_types: [], enabled: true})
};
fetch('https://api.reasonmachines.com/v3/organizations/{orgId}/event-webhooks/{webhookId}', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.reasonmachines.com/v3/organizations/{orgId}/event-webhooks/{webhookId}",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "PATCH",
CURLOPT_POSTFIELDS => json_encode([
'url' => '<string>',
'description' => '<string>',
'event_types' => [
],
'enabled' => true
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: application/json"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://api.reasonmachines.com/v3/organizations/{orgId}/event-webhooks/{webhookId}"
payload := strings.NewReader("{\n \"url\": \"<string>\",\n \"description\": \"<string>\",\n \"event_types\": [],\n \"enabled\": true\n}")
req, _ := http.NewRequest("PATCH", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.patch("https://api.reasonmachines.com/v3/organizations/{orgId}/event-webhooks/{webhookId}")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"url\": \"<string>\",\n \"description\": \"<string>\",\n \"event_types\": [],\n \"enabled\": true\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.reasonmachines.com/v3/organizations/{orgId}/event-webhooks/{webhookId}")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Patch.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"url\": \"<string>\",\n \"description\": \"<string>\",\n \"event_types\": [],\n \"enabled\": true\n}"
response = http.request(request)
puts response.read_body{
"id": "<string>",
"url": "<string>",
"description": "<string>",
"event_types": [
"message.created"
],
"status": "active",
"disabled_reason": "<string>",
"created_by": "<string>",
"delivered_through": "<string>",
"failures": 123,
"failing_since": "<string>",
"next_attempt_at": "<string>",
"last_delivery_at": "<string>",
"last_status": 123,
"last_error": "<string>",
"created_at": "<string>",
"updated_at": "<string>"
}{
"error": "missing_bearer",
"message": "Authorization required"
}{
"error": "session_not_found"
}{
"error": {
"type": "rate_limited",
"message": "This API key exceeded its request-rate limit"
}
}Update an event webhook
Changes an endpoint’s url, description or event types, or disables it (enabled: false) or enables it again (enabled: true clears its failures and resumes after the last event it delivered that is still retained; events past the 7-day retention are skipped and named in last_error). Requires automations:write and sessions:read; only its registering member or a workspace owner or admin, and only its registering member may change url, because deliveries carry the Session events that member may read.
automations:writecurl --request PATCH \
--url https://api.reasonmachines.com/v3/organizations/{orgId}/event-webhooks/{webhookId} \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"url": "<string>",
"description": "<string>",
"event_types": [],
"enabled": true
}
'import requests
url = "https://api.reasonmachines.com/v3/organizations/{orgId}/event-webhooks/{webhookId}"
payload = {
"url": "<string>",
"description": "<string>",
"event_types": [],
"enabled": True
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.patch(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'PATCH',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({url: '<string>', description: '<string>', event_types: [], enabled: true})
};
fetch('https://api.reasonmachines.com/v3/organizations/{orgId}/event-webhooks/{webhookId}', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.reasonmachines.com/v3/organizations/{orgId}/event-webhooks/{webhookId}",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "PATCH",
CURLOPT_POSTFIELDS => json_encode([
'url' => '<string>',
'description' => '<string>',
'event_types' => [
],
'enabled' => true
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: application/json"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://api.reasonmachines.com/v3/organizations/{orgId}/event-webhooks/{webhookId}"
payload := strings.NewReader("{\n \"url\": \"<string>\",\n \"description\": \"<string>\",\n \"event_types\": [],\n \"enabled\": true\n}")
req, _ := http.NewRequest("PATCH", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.patch("https://api.reasonmachines.com/v3/organizations/{orgId}/event-webhooks/{webhookId}")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"url\": \"<string>\",\n \"description\": \"<string>\",\n \"event_types\": [],\n \"enabled\": true\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.reasonmachines.com/v3/organizations/{orgId}/event-webhooks/{webhookId}")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Patch.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"url\": \"<string>\",\n \"description\": \"<string>\",\n \"event_types\": [],\n \"enabled\": true\n}"
response = http.request(request)
puts response.read_body{
"id": "<string>",
"url": "<string>",
"description": "<string>",
"event_types": [
"message.created"
],
"status": "active",
"disabled_reason": "<string>",
"created_by": "<string>",
"delivered_through": "<string>",
"failures": 123,
"failing_since": "<string>",
"next_attempt_at": "<string>",
"last_delivery_at": "<string>",
"last_status": 123,
"last_error": "<string>",
"created_at": "<string>",
"updated_at": "<string>"
}{
"error": "missing_bearer",
"message": "Authorization required"
}{
"error": "session_not_found"
}{
"error": {
"type": "rate_limited",
"message": "This API key exceeded its request-rate limit"
}
}Authorizations
Your Reason API key from Settings › API keys. New keys use reason_; legacy ara_ keys remain accepted. Keys are capability-scoped: run, mcp:read, mcp:write, secrets:read, secrets:write, sessions:read, sessions:debug, devices:read, devices:write, devices:use, computers:read, computers:write, ssh:write, knowledge:read, memory:read, memory:write, skills:read, skills:write, pages:read, pages:write, repos:read, repos:write, reviews:read, reviews:write, deployment:read, analytics:read, org:read, org:write, attachments:read, attachments:write, guardrails:read, guardrails:write, network:read, network:write, automations:read, automations:write, agent_auth:read. devices:write, devices:use, computers:read, computers:write, ssh:write, network:read and network:write are opt-in, excluded from default keys. computers:read lists visible cloud and connected computers without waking them or granting execution access. devices:read discovers local Device targets; devices:use separately consents to local execution, so a discover-and-run local workflow needs both. devices:write manages enrollment and device grants; computers:write creates or deletes cloud computers; ssh:write manages retained SSH access. network:read reads the saved workspace network policy; network:write replaces custom allowed hosts and requires a current organization owner/admin. Legacy project PATCH requests containing network_allowed_hosts also require network:write plus their existing run scope and project management permission; saved project hosts do not affect current session egress. Only owners/admins can mint or manage keys with network:write; keys cannot grant themselves more authority. See /docs/network-policies for replacement semantics and runtime applicability. mcp:write manages MCP server configuration only; it does not authorize remote MCP-tool execution. sessions:read reads sessions, including the assistant, reasoning and tool activity in their events. sessions:debug is privileged: only for organization owners/admins, it expands session events to the full diagnostic projection (diagnostic event kinds, status text and raw event metadata).
Path Parameters
Organization id or slug. Resolve it with GET /v3/self.
The event webhook id, returned as id by listEventWebhooks and createEventWebhook.
Body
A new https URL. Only the member who registered the endpoint may change it.
500Only these event types; omit (or null) for every type.
message.created, turn.finished false disables deliveries; true enables them again, clearing failures.
Response
The updated endpoint.
The endpoint's URL: whole for its registering member and for workspace owners and admins, only its origin for other members.
Only these event types; omit (or null) for every type.
message.created, turn.finished active, disabled Why it is disabled: by the API, or after failing for 3 days.
The member who registered it; it receives the events about Sessions this member may read.
The last event id delivered (or skipped as not visible or not wanted).
Failed deliveries in a row.
The HTTP status of the last attempt.

