curl --request GET \
--url https://api.example.com/v0/changes \
--header 'Authorization: Bearer <token>'import requests
url = "https://api.example.com/v0/changes"
headers = {"Authorization": "Bearer <token>"}
response = requests.get(url, headers=headers)
print(response.text)const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};
fetch('https://api.example.com/v0/changes', 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.example.com/v0/changes",
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.example.com/v0/changes"
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.example.com/v0/changes")
.header("Authorization", "Bearer <token>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.example.com/v0/changes")
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{
"items": [
{
"event_id": "<string>",
"type": "<string>",
"schema_version": "<string>",
"occurred_at": "2023-11-07T05:31:56Z",
"resource": {
"kind": "<string>",
"id": "<string>",
"corpus_id": "<string>"
},
"cursor": "<string>",
"monitoring": {
"match_id": "<string>",
"record_id": "<string>",
"record_version_id": "<string>",
"subscription_id": "<string>",
"subscription_version_id": "<string>",
"delivery_id": "<string>",
"previous_match_id": "<string>",
"owner": "<string>"
}
}
],
"next_cursor": "<string>",
"has_more": true
}{
"code": "<string>",
"message": "<string>",
"retryable": true,
"field": "<string>",
"resync_url": "<string>"
}Poll changes
Same durable journal as SSE. Without cursor, return empty items and current committed position as next_cursor (start now). With cursor, return authorized events after it, in commit order; duplicates possible. Cursor binds Organization, Corpus filter and authorization scope. Expiry is 410 cursor_expired with resync_url, never silent reset; changed scope/filter is 409 cursor_scope_changed with resync_url. resync_url is the API-relative Record catalog route for the Corpus (/v0/records?corpus_id=…). next_cursor advances over scanned events even when none are visible. Public events are invalidations; reread current state, do not replay historical content into a current mirror.
curl --request GET \
--url https://api.example.com/v0/changes \
--header 'Authorization: Bearer <token>'import requests
url = "https://api.example.com/v0/changes"
headers = {"Authorization": "Bearer <token>"}
response = requests.get(url, headers=headers)
print(response.text)const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};
fetch('https://api.example.com/v0/changes', 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.example.com/v0/changes",
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.example.com/v0/changes"
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.example.com/v0/changes")
.header("Authorization", "Bearer <token>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.example.com/v0/changes")
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{
"items": [
{
"event_id": "<string>",
"type": "<string>",
"schema_version": "<string>",
"occurred_at": "2023-11-07T05:31:56Z",
"resource": {
"kind": "<string>",
"id": "<string>",
"corpus_id": "<string>"
},
"cursor": "<string>",
"monitoring": {
"match_id": "<string>",
"record_id": "<string>",
"record_version_id": "<string>",
"subscription_id": "<string>",
"subscription_version_id": "<string>",
"delivery_id": "<string>",
"previous_match_id": "<string>",
"owner": "<string>"
}
}
],
"next_cursor": "<string>",
"has_more": true
}{
"code": "<string>",
"message": "<string>",
"retryable": true,
"field": "<string>",
"resync_url": "<string>"
}Authorizations
API key, not necessarily a JWT. Server derives Organization, permitted actions and Corpus scope; every resource access is authorized.
Query Parameters
111 <= x <= 100