curl --request GET \
--url https://brew.new/api/v1/domains/{domainId}/unsubscribes/export \
--header 'Authorization: Bearer <token>'import requests
url = "https://brew.new/api/v1/domains/{domainId}/unsubscribes/export"
headers = {"Authorization": "Bearer <token>"}
response = requests.get(url, headers=headers)
print(response.text)const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};
fetch('https://brew.new/api/v1/domains/{domainId}/unsubscribes/export', 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://brew.new/api/v1/domains/{domainId}/unsubscribes/export",
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://brew.new/api/v1/domains/{domainId}/unsubscribes/export"
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://brew.new/api/v1/domains/{domainId}/unsubscribes/export")
.header("Authorization", "Bearer <token>")
.asString();require 'uri'
require 'net/http'
url = URI("https://brew.new/api/v1/domains/{domainId}/unsubscribes/export")
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{
"domainId": "kx7bkh53hasmfeh5kd7sqgykt187g8ww",
"domainHost": "send.example.com",
"csv": "Email,Scope,Unsubscribed At,Source,Send ID\r\njane@example.com,domain,2026-09-17T09:12:00.000Z,link,kh7c1w2m3n4p5q6r7s8t9u0v1w2x3y4z\r\n",
"rowCount": 1,
"truncated": false
}Export a domain's unsubscribe list
The whole list as CSV text (Email,Scope,Unsubscribed At,Source,Send ID) inside the JSON envelope — the v1 transport is JSON-only. Capped at 50,000 rows or ~4 MB of CSV, whichever comes first, so the response stays under the platform body limit (truncated: true beyond; narrow with ?scope=).
curl --request GET \
--url https://brew.new/api/v1/domains/{domainId}/unsubscribes/export \
--header 'Authorization: Bearer <token>'import requests
url = "https://brew.new/api/v1/domains/{domainId}/unsubscribes/export"
headers = {"Authorization": "Bearer <token>"}
response = requests.get(url, headers=headers)
print(response.text)const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};
fetch('https://brew.new/api/v1/domains/{domainId}/unsubscribes/export', 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://brew.new/api/v1/domains/{domainId}/unsubscribes/export",
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://brew.new/api/v1/domains/{domainId}/unsubscribes/export"
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://brew.new/api/v1/domains/{domainId}/unsubscribes/export")
.header("Authorization", "Bearer <token>")
.asString();require 'uri'
require 'net/http'
url = URI("https://brew.new/api/v1/domains/{domainId}/unsubscribes/export")
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{
"domainId": "kx7bkh53hasmfeh5kd7sqgykt187g8ww",
"domainHost": "send.example.com",
"csv": "Email,Scope,Unsubscribed At,Source,Send ID\r\njane@example.com,domain,2026-09-17T09:12:00.000Z,link,kh7c1w2m3n4p5q6r7s8t9u0v1w2x3y4z\r\n",
"rowCount": 1,
"truncated": false
}Authorizations
Send your Brew API key as Authorization: Bearer brew_xxx.
Headers
The brand this request acts on. REQUIRED for organization-scoped credentials (otherwise 400 BRAND_ID_REQUIRED — there is no default brand); list ids with GET /v1/brands. Brand-scoped credentials may omit it, and sending a different brand returns 403 BRAND_SCOPE_MISMATCH. A brand outside your organization returns 404 BRAND_NOT_FOUND.
1 - 64Path Parameters
Domain id (opaque Convex document id) returned by POST /v1/domains and listed by GET /v1/domains.
1 - 64"kx7bkh53hasmfeh5kd7sqgykt187g8ww"
Query Parameters
Which opt-outs to include: domain = this host’s list only, all = the brand-wide opt-out only, any (default) = either.
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