Site files and pages
Change a page
Changes the supplied fields, and the page’s content when given. A new slug renames the page’s template with it. Send the lock_version you last read to refuse the change if the page changed since; without it the change is applied to the current page.
PATCH
/
api
/
member
/
v2026-10
/
sites
/
{site_id}
/
pages
/
{page_id}
Change a page
curl --request PATCH \
--url https://api.fluid.app/api/member/v2026-10/sites/{site_id}/pages/{page_id} \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"title": "About Riley",
"lock_version": 0
}
'import requests
url = "https://api.fluid.app/api/member/v2026-10/sites/{site_id}/pages/{page_id}"
payload = {
"title": "About Riley",
"lock_version": 0
}
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({title: 'About Riley', lock_version: 0})
};
fetch('https://api.fluid.app/api/member/v2026-10/sites/{site_id}/pages/{page_id}', 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.fluid.app/api/member/v2026-10/sites/{site_id}/pages/{page_id}",
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([
'title' => 'About Riley',
'lock_version' => 0
]),
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.fluid.app/api/member/v2026-10/sites/{site_id}/pages/{page_id}"
payload := strings.NewReader("{\n \"title\": \"About Riley\",\n \"lock_version\": 0\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.fluid.app/api/member/v2026-10/sites/{site_id}/pages/{page_id}")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"title\": \"About Riley\",\n \"lock_version\": 0\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.fluid.app/api/member/v2026-10/sites/{site_id}/pages/{page_id}")
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 \"title\": \"About Riley\",\n \"lock_version\": 0\n}"
response = http.request(request)
puts response.read_body{
"status": 200,
"data": {
"id": "0192f4e5-7a01-7b8c-9d0e-1f2a3b4c5d02",
"slug": "about",
"title": "About Riley",
"position": 0,
"published": true,
"layout_name": null,
"menu": null,
"lock_version": 1,
"created_at": "2026-09-01T10:00:00.000000Z",
"updated_at": "2026-09-01T10:05:00.000000Z"
},
"meta": {
"request_uuid": "0192f4c8-5b6c-7d74-a3e8-0f1a2b3c4d5e",
"timestamp": "2026-09-30T15:08:21Z"
}
}{
"status": 123,
"error": {
"message": "<string>",
"details": {}
},
"meta": {
"request_uuid": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"timestamp": "2023-11-07T05:31:56Z"
}
}{
"status": 123,
"error": {
"message": "<string>",
"details": {}
},
"meta": {
"request_uuid": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"timestamp": "2023-11-07T05:31:56Z"
}
}{
"status": 123,
"error": {
"message": "<string>",
"details": {}
},
"meta": {
"request_uuid": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"timestamp": "2023-11-07T05:31:56Z"
}
}{
"status": 123,
"error": {
"message": "<string>",
"details": {}
},
"meta": {
"request_uuid": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"timestamp": "2023-11-07T05:31:56Z"
}
}{
"status": 123,
"error": {
"message": "<string>",
"details": {}
},
"meta": {
"request_uuid": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"timestamp": "2023-11-07T05:31:56Z"
}
}Authorizations
A member credential in the Authorization: Bearer header: a member
session JWT, a portal JWT whose login is linked to a membership in
that company, an opaque member token, or a verified One Auth identity
access token. The credential alone identifies the member and company.
Member session and portal JWTs are read-only and are refused with 403
on every write.
Path Parameters
Public id of one of the member's sites.
Public id of one of the site's pages.
Body
application/json
- Option 1
- Option 2
- Option 3
- Option 4
- Option 5
- Option 6
- Option 7
Changes to a page. Send at least one field besides lock_version. Fields a member cannot set are refused as unknown fields.
Lowercase letters and digits separated by single hyphens, unique in the site, or / for the home page. The page keeps its public id, and its content moves with it.
Required string length:
1 - 255Pattern:
^(/|[a-z0-9]+(-[a-z0-9]+)*)$Display title.
Required string length:
1 - 255Pattern:
^[^\u0000]*[^\s\u0000][^\u0000]*$Order of the page among the site's pages.
Whether the page is shown once the site is published.
The layout this page uses. Null uses the site's default.
Maximum string length:
255The slug of one of the site's own menus. A menu of another site is refused. Null removes the page's menu.
Maximum string length:
255The page's new content. Refused with 403 for a page that uses a template the site does not own.
Pattern:
^[^\u0000]*$The lock_version the caller last read. The change is refused with 409 if the page changed since.
Required range:
0 <= x <= 2147483647Response
The changed page.
⌘I
Change a page
curl --request PATCH \
--url https://api.fluid.app/api/member/v2026-10/sites/{site_id}/pages/{page_id} \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"title": "About Riley",
"lock_version": 0
}
'import requests
url = "https://api.fluid.app/api/member/v2026-10/sites/{site_id}/pages/{page_id}"
payload = {
"title": "About Riley",
"lock_version": 0
}
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({title: 'About Riley', lock_version: 0})
};
fetch('https://api.fluid.app/api/member/v2026-10/sites/{site_id}/pages/{page_id}', 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.fluid.app/api/member/v2026-10/sites/{site_id}/pages/{page_id}",
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([
'title' => 'About Riley',
'lock_version' => 0
]),
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.fluid.app/api/member/v2026-10/sites/{site_id}/pages/{page_id}"
payload := strings.NewReader("{\n \"title\": \"About Riley\",\n \"lock_version\": 0\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.fluid.app/api/member/v2026-10/sites/{site_id}/pages/{page_id}")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"title\": \"About Riley\",\n \"lock_version\": 0\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.fluid.app/api/member/v2026-10/sites/{site_id}/pages/{page_id}")
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 \"title\": \"About Riley\",\n \"lock_version\": 0\n}"
response = http.request(request)
puts response.read_body{
"status": 200,
"data": {
"id": "0192f4e5-7a01-7b8c-9d0e-1f2a3b4c5d02",
"slug": "about",
"title": "About Riley",
"position": 0,
"published": true,
"layout_name": null,
"menu": null,
"lock_version": 1,
"created_at": "2026-09-01T10:00:00.000000Z",
"updated_at": "2026-09-01T10:05:00.000000Z"
},
"meta": {
"request_uuid": "0192f4c8-5b6c-7d74-a3e8-0f1a2b3c4d5e",
"timestamp": "2026-09-30T15:08:21Z"
}
}{
"status": 123,
"error": {
"message": "<string>",
"details": {}
},
"meta": {
"request_uuid": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"timestamp": "2023-11-07T05:31:56Z"
}
}{
"status": 123,
"error": {
"message": "<string>",
"details": {}
},
"meta": {
"request_uuid": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"timestamp": "2023-11-07T05:31:56Z"
}
}{
"status": 123,
"error": {
"message": "<string>",
"details": {}
},
"meta": {
"request_uuid": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"timestamp": "2023-11-07T05:31:56Z"
}
}{
"status": 123,
"error": {
"message": "<string>",
"details": {}
},
"meta": {
"request_uuid": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"timestamp": "2023-11-07T05:31:56Z"
}
}{
"status": 123,
"error": {
"message": "<string>",
"details": {}
},
"meta": {
"request_uuid": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"timestamp": "2023-11-07T05:31:56Z"
}
}