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Sender IDs
Deregister a Sender ID
Initiate deregistration of a Sender ID from the market register.
DELETE
/
v1
/
sids
/
{sid_id}
Deregister a Sender ID
curl --request DELETE \
--url https://api.example.com/v1/sids/{sid_id}import requests
url = "https://api.example.com/v1/sids/{sid_id}"
response = requests.delete(url)
print(response.text)const options = {method: 'DELETE'};
fetch('https://api.example.com/v1/sids/{sid_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.example.com/v1/sids/{sid_id}",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "DELETE",
]);
$response = curl_exec($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/v1/sids/{sid_id}"
req, _ := http.NewRequest("DELETE", url, nil)
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.delete("https://api.example.com/v1/sids/{sid_id}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.example.com/v1/sids/{sid_id}")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Delete.new(url)
response = http.request(request)
puts response.read_body{
"ok": true,
"data": {
"id": "sid_j1k2l3m4",
"sender_id": "TrackFast",
"status": "deregistered",
"deregistered_at": "2026-07-20T09:00:00+10:00"
},
"meta": {
"request_id": "req_hij456",
"timestamp": "2026-07-20T09:00:00+10:00"
}
}
Required permission:
sids:write
Initiates deregistration from the market register. Status moves to deregistered on confirmation from the register.
Deregistration is permanent. Messages sent using a deregistered SID will display as
Unverified on recipient handsets in markets with mandatory registration.Path parameters
string
required
The SID ID to deregister (e.g.
sid_j1k2l3m4).Example
curl -X DELETE https://api.senderz.ai/v1/sids/sid_j1k2l3m4 \
-H "Authorization: Bearer sz_live_xxxxxxxxxxxxx"
Response
{
"ok": true,
"data": {
"id": "sid_j1k2l3m4",
"sender_id": "TrackFast",
"status": "deregistered",
"deregistered_at": "2026-07-20T09:00:00+10:00"
},
"meta": {
"request_id": "req_hij456",
"timestamp": "2026-07-20T09:00:00+10:00"
}
}
⌘I
Deregister a Sender ID
curl --request DELETE \
--url https://api.example.com/v1/sids/{sid_id}import requests
url = "https://api.example.com/v1/sids/{sid_id}"
response = requests.delete(url)
print(response.text)const options = {method: 'DELETE'};
fetch('https://api.example.com/v1/sids/{sid_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.example.com/v1/sids/{sid_id}",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "DELETE",
]);
$response = curl_exec($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/v1/sids/{sid_id}"
req, _ := http.NewRequest("DELETE", url, nil)
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.delete("https://api.example.com/v1/sids/{sid_id}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.example.com/v1/sids/{sid_id}")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Delete.new(url)
response = http.request(request)
puts response.read_body{
"ok": true,
"data": {
"id": "sid_j1k2l3m4",
"sender_id": "TrackFast",
"status": "deregistered",
"deregistered_at": "2026-07-20T09:00:00+10:00"
},
"meta": {
"request_id": "req_hij456",
"timestamp": "2026-07-20T09:00:00+10:00"
}
}