Read what changed on a task, and who changed it
Requires multiplayer_tasks.view or application_themes.view. Each entry is one write that changed the task’s status, assignee, priority, due date, tags or deletion, newest first by time and id. A preview thread linked to the task adds the changes it recorded before the link moved its writes to the task. Creation is not an entry: the task’s creator_id and created_at already say it. Board moves and run bookkeeping are not recorded. Other-company and deleted identities return the same not-found response as an unknown task.
curl --request GET \
--url https://api.fluid.app/api/v202604/multiplayer/tasks/{id}/history \
--header 'Authorization: Bearer <token>'import requests
url = "https://api.fluid.app/api/v202604/multiplayer/tasks/{id}/history"
headers = {"Authorization": "Bearer <token>"}
response = requests.get(url, headers=headers)
print(response.text)const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};
fetch('https://api.fluid.app/api/v202604/multiplayer/tasks/{id}/history', 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/v202604/multiplayer/tasks/{id}/history",
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.fluid.app/api/v202604/multiplayer/tasks/{id}/history"
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.fluid.app/api/v202604/multiplayer/tasks/{id}/history")
.header("Authorization", "Bearer <token>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.fluid.app/api/v202604/multiplayer/tasks/{id}/history")
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{
"history": [
{
"id": "01a1d0e3-55ca-7f97-ac27-e3798f158227",
"actor": {
"id": "433400890",
"name": "Admin Acme",
"kind": "user"
},
"agency": null,
"assignee": [
null,
{
"id": "433400890",
"name": "Admin Acme",
"kind": "user"
}
],
"changes": {
"assignee_id": [
null,
433400890
],
"assignee_kind": [
null,
"user"
]
},
"created_at": "2026-11-12T17:52:01Z",
"people": {},
"preview_thread_id": null,
"task_id": "9271f7b9-237c-5dbe-ab78-f866652d747a"
},
{
"id": "01a1d0e3-55c5-73b1-bae8-c16bccab9947",
"actor": {
"id": "433400890",
"name": "Admin Acme",
"kind": "user"
},
"agency": null,
"assignee": null,
"changes": {
"status": [
"open",
"needs_info"
]
},
"created_at": "2026-11-12T17:52:01Z",
"people": {},
"preview_thread_id": null,
"task_id": "9271f7b9-237c-5dbe-ab78-f866652d747a"
}
],
"status": 200,
"meta": {
"request_uuid": null,
"timestamp": "2026-11-12T17:52:02Z",
"pagination": {
"cursor": null,
"limit": 2,
"prev_cursor": null,
"next_cursor": "eyJmIjp7IndvcmtfaXRlbV9oaXN0b3J5X2V2ZW50cy5jcmVhdGVkX2F0IjoiMjAyNi0xMS0xMlQxNzo1MjowMS45ODkxNDBaIiwid29ya19pdGVtX2hpc3RvcnlfZXZlbnRzLmlkIjoiMDFhMWQwZTMtNTVjNS03M2IxLWJhZTgtYzE2YmNjYWI5OTQ3In0sImQiOiJuZXh0IiwiYyI6MTc5NDUwNTkyMiwiY3MiOiJkYTMxYzA0YzQ5ZmIzZmJkMWU2NDI5NjEzN2NkNmVlNiIsIm9zIjoiNmExYTExMjEyZGNhM2M2NzEzNDlmYjAyMTAzMjYzYTQiLCJxcyI6ImU5YzQ5Y2U5YTk3ZDU1OTM0ZTRiNTIxNTk2NTkzZTEzIn0="
}
}
}{
"error": {
"message": "<string>",
"details": {}
},
"status": 123,
"meta": {
"request_uuid": "<string>",
"timestamp": "2023-11-07T05:31:56Z"
}
}{
"error": {
"message": "<string>",
"details": {}
},
"status": 123,
"meta": {
"request_uuid": "<string>",
"timestamp": "2023-11-07T05:31:56Z"
}
}Authorizations
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
Path Parameters
The task UUID returned at creation or in a task page.
Query Parameters
Opaque cursor for the next, older page of changes.
4096Maximum changes to return, defaulting to 25.
1 <= x <= 100curl --request GET \
--url https://api.fluid.app/api/v202604/multiplayer/tasks/{id}/history \
--header 'Authorization: Bearer <token>'import requests
url = "https://api.fluid.app/api/v202604/multiplayer/tasks/{id}/history"
headers = {"Authorization": "Bearer <token>"}
response = requests.get(url, headers=headers)
print(response.text)const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};
fetch('https://api.fluid.app/api/v202604/multiplayer/tasks/{id}/history', 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/v202604/multiplayer/tasks/{id}/history",
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.fluid.app/api/v202604/multiplayer/tasks/{id}/history"
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.fluid.app/api/v202604/multiplayer/tasks/{id}/history")
.header("Authorization", "Bearer <token>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.fluid.app/api/v202604/multiplayer/tasks/{id}/history")
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{
"history": [
{
"id": "01a1d0e3-55ca-7f97-ac27-e3798f158227",
"actor": {
"id": "433400890",
"name": "Admin Acme",
"kind": "user"
},
"agency": null,
"assignee": [
null,
{
"id": "433400890",
"name": "Admin Acme",
"kind": "user"
}
],
"changes": {
"assignee_id": [
null,
433400890
],
"assignee_kind": [
null,
"user"
]
},
"created_at": "2026-11-12T17:52:01Z",
"people": {},
"preview_thread_id": null,
"task_id": "9271f7b9-237c-5dbe-ab78-f866652d747a"
},
{
"id": "01a1d0e3-55c5-73b1-bae8-c16bccab9947",
"actor": {
"id": "433400890",
"name": "Admin Acme",
"kind": "user"
},
"agency": null,
"assignee": null,
"changes": {
"status": [
"open",
"needs_info"
]
},
"created_at": "2026-11-12T17:52:01Z",
"people": {},
"preview_thread_id": null,
"task_id": "9271f7b9-237c-5dbe-ab78-f866652d747a"
}
],
"status": 200,
"meta": {
"request_uuid": null,
"timestamp": "2026-11-12T17:52:02Z",
"pagination": {
"cursor": null,
"limit": 2,
"prev_cursor": null,
"next_cursor": "eyJmIjp7IndvcmtfaXRlbV9oaXN0b3J5X2V2ZW50cy5jcmVhdGVkX2F0IjoiMjAyNi0xMS0xMlQxNzo1MjowMS45ODkxNDBaIiwid29ya19pdGVtX2hpc3RvcnlfZXZlbnRzLmlkIjoiMDFhMWQwZTMtNTVjNS03M2IxLWJhZTgtYzE2YmNjYWI5OTQ3In0sImQiOiJuZXh0IiwiYyI6MTc5NDUwNTkyMiwiY3MiOiJkYTMxYzA0YzQ5ZmIzZmJkMWU2NDI5NjEzN2NkNmVlNiIsIm9zIjoiNmExYTExMjEyZGNhM2M2NzEzNDlmYjAyMTAzMjYzYTQiLCJxcyI6ImU5YzQ5Y2U5YTk3ZDU1OTM0ZTRiNTIxNTk2NTkzZTEzIn0="
}
}
}{
"error": {
"message": "<string>",
"details": {}
},
"status": 123,
"meta": {
"request_uuid": "<string>",
"timestamp": "2023-11-07T05:31:56Z"
}
}{
"error": {
"message": "<string>",
"details": {}
},
"status": 123,
"meta": {
"request_uuid": "<string>",
"timestamp": "2023-11-07T05:31:56Z"
}
}