curl --request GET \
--url https://api.reasonmachines.com/v3/organizations/{orgId}/pages/{pageId} \
--header 'Authorization: Bearer <token>'import requests
url = "https://api.reasonmachines.com/v3/organizations/{orgId}/pages/{pageId}"
headers = {"Authorization": "Bearer <token>"}
response = requests.get(url, headers=headers)
print(response.text)const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};
fetch('https://api.reasonmachines.com/v3/organizations/{orgId}/pages/{pageId}', 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}/pages/{pageId}",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"net/http"
"io"
)
func main() {
url := "https://api.reasonmachines.com/v3/organizations/{orgId}/pages/{pageId}"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("Authorization", "Bearer <token>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://api.reasonmachines.com/v3/organizations/{orgId}/pages/{pageId}")
.header("Authorization", "Bearer <token>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.reasonmachines.com/v3/organizations/{orgId}/pages/{pageId}")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'
response = http.request(request)
puts response.read_body{
"id": "<string>",
"title": "<string>",
"revision": 123,
"kind": "page",
"session_id": "<string>",
"url": "<string>",
"view_url": "<string>",
"view_url_expires_at": "2023-11-07T05:31:56Z",
"preview": {
"light": "<string>",
"dark": "<string>",
"width": 123,
"height": 123,
"hero": true
},
"preview_capture": "scheduled",
"share": {
"visibility": "private",
"url": "<string>",
"can_manage": true
},
"source": "<string>"
}{
"error": "missing_bearer",
"message": "Authorization required"
}{
"error": {
"type": "rate_limited",
"message": "This API key exceeded its request-rate limit"
}
}Retrieve a page
Returns one page you may see: title, revision, its Session, its permanent link (url), a short-lived view_url that serves the page itself to you, its hero preview and its share state. include=source adds the page’s HTML as written (local images inlined), to edit and send back with updatePage. Requires pages:read.
pages:readcurl --request GET \
--url https://api.reasonmachines.com/v3/organizations/{orgId}/pages/{pageId} \
--header 'Authorization: Bearer <token>'import requests
url = "https://api.reasonmachines.com/v3/organizations/{orgId}/pages/{pageId}"
headers = {"Authorization": "Bearer <token>"}
response = requests.get(url, headers=headers)
print(response.text)const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};
fetch('https://api.reasonmachines.com/v3/organizations/{orgId}/pages/{pageId}', 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}/pages/{pageId}",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"net/http"
"io"
)
func main() {
url := "https://api.reasonmachines.com/v3/organizations/{orgId}/pages/{pageId}"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("Authorization", "Bearer <token>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://api.reasonmachines.com/v3/organizations/{orgId}/pages/{pageId}")
.header("Authorization", "Bearer <token>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.reasonmachines.com/v3/organizations/{orgId}/pages/{pageId}")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'
response = http.request(request)
puts response.read_body{
"id": "<string>",
"title": "<string>",
"revision": 123,
"kind": "page",
"session_id": "<string>",
"url": "<string>",
"view_url": "<string>",
"view_url_expires_at": "2023-11-07T05:31:56Z",
"preview": {
"light": "<string>",
"dark": "<string>",
"width": 123,
"height": 123,
"hero": true
},
"preview_capture": "scheduled",
"share": {
"visibility": "private",
"url": "<string>",
"can_manage": true
},
"source": "<string>"
}{
"error": "missing_bearer",
"message": "Authorization required"
}{
"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 page id, returned as id by listPages and createPage, or the page= parameter of a page link.
Query Parameters
source adds the page's HTML (a document's Markdown) as source.
source Response
The page.
The page's id, from listPages, createPage or a page link's page= parameter.
The page's name.
1 when made, one more for each update under the same id.
page for an HTML page; document for a Markdown document page, which this API reads but does not write.
page, document The Session the page lives in.
The page's link in Reason: its Session opened on the page, for anyone who may read that Session. It never changes.
A short-lived URL that serves the page itself for the caller (sandboxed HTML); null for a document.
When view_url stops loading.
The hero picture of the current revision; null until one is captured (the Library then renders the page live).
Show child attributes
Show child attributes
On create and update: scheduled when the page's Session has a running turn of yours whose machine takes the hero picture now; not_running when it has none, so the Library renders the page live until a later turn shows it.
scheduled, not_running Show child attributes
Show child attributes
With include=source: the page's HTML as written (local images inlined), or a document's Markdown.

