Twilio - Messaging

twilio · Company

Company No Auth Free & Open telecom messaging Sandbox

This is the public Twilio REST API.

Authentication

No authentication requiredFree to use with no key needed.

Sample Requests

GET FetchDeactivation

Fetch a list of all United States numbers that have been deactivated on a specific date.

https://api.apis.guru/v2/specs/twilio.com/twilio_messaging_v1/1.42.0/v1/Deactivations?Date=2026-06-02

Hover any highlighted part to learn what it does

curl -X GET "https://api.apis.guru/v2/specs/twilio.com/twilio_messaging_v1/1.42.0/v1/Deactivations?Date=2026-06-02"

import requests
params = {
    "Date": "2026-06-02"
}
response = requests.get(
    "https://api.apis.guru/v2/specs/twilio.com/twilio_messaging_v1/1.42.0/v1/Deactivations",
    params=params,
)
print(response.json())

const url = new URL('https://api.apis.guru/v2/specs/twilio.com/twilio_messaging_v1/1.42.0/v1/Deactivations');
url.searchParams.set('Date', '2026-06-02');

const response = await fetch(url); 
const data = await response.json();
console.log(data);

package main

import (
	"fmt"
	"io"
	"net/http"
	"net/url"
)

func main() {
	baseURL, _ := url.Parse("https://api.apis.guru/v2/specs/twilio.com/twilio_messaging_v1/1.42.0/v1/Deactivations")
	q := baseURL.Query()
	q.Set("Date", "2026-06-02")
	baseURL.RawQuery = q.Encode()
	targetURL := baseURL.String()
	req, _ := http.NewRequest("GET", targetURL, nil)

	client := &http.Client{}
	resp, _ := client.Do(req)
	defer resp.Body.Close()
	body, _ := io.ReadAll(resp.Body)
	fmt.Println(string(body))
}

require "net/http"
require "json"

uri = URI("https://api.apis.guru/v2/specs/twilio.com/twilio_messaging_v1/1.42.0/v1/Deactivations")
uri.query = URI.encode_www_form({
  "Date" => "2026-06-02"
})

http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = uri.scheme == "https"

req = Net::HTTP::Get.new(uri)

res = http.request(req)
puts JSON.parse(res.body)

<?php
$url = "https://api.apis.guru/v2/specs/twilio.com/twilio_messaging_v1/1.42.0/v1/Deactivations?" . http_build_query([
    "Date" => "2026-06-02"
]);
$opts = ["http" => [
    "method" => "GET",
]];
$ctx = stream_context_create($opts);
$res = file_get_contents($url, false, $ctx);
print_r(json_decode($res, true));

GET ListService

https://api.apis.guru/v2/specs/twilio.com/twilio_messaging_v1/1.42.0/v1/Services?Page=1&PageSize=1&PageToken=example

Hover any highlighted part to learn what it does

curl -X GET "https://api.apis.guru/v2/specs/twilio.com/twilio_messaging_v1/1.42.0/v1/Services?Page=1&PageSize=1&PageToken=example"

import requests
params = {
    "Page": "1",
    "PageSize": "1",
    "PageToken": "example"
}
response = requests.get(
    "https://api.apis.guru/v2/specs/twilio.com/twilio_messaging_v1/1.42.0/v1/Services",
    params=params,
)
print(response.json())

const url = new URL('https://api.apis.guru/v2/specs/twilio.com/twilio_messaging_v1/1.42.0/v1/Services');
url.searchParams.set('Page', '1');
url.searchParams.set('PageSize', '1');
url.searchParams.set('PageToken', 'example');

const response = await fetch(url); 
const data = await response.json();
console.log(data);

package main

import (
	"fmt"
	"io"
	"net/http"
	"net/url"
)

func main() {
	baseURL, _ := url.Parse("https://api.apis.guru/v2/specs/twilio.com/twilio_messaging_v1/1.42.0/v1/Services")
	q := baseURL.Query()
	q.Set("Page", "1")
	q.Set("PageSize", "1")
	q.Set("PageToken", "example")
	baseURL.RawQuery = q.Encode()
	targetURL := baseURL.String()
	req, _ := http.NewRequest("GET", targetURL, nil)

	client := &http.Client{}
	resp, _ := client.Do(req)
	defer resp.Body.Close()
	body, _ := io.ReadAll(resp.Body)
	fmt.Println(string(body))
}

require "net/http"
require "json"

uri = URI("https://api.apis.guru/v2/specs/twilio.com/twilio_messaging_v1/1.42.0/v1/Services")
uri.query = URI.encode_www_form({
  "Page" => "1",
  "PageSize" => "1",
  "PageToken" => "example"
})

http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = uri.scheme == "https"

req = Net::HTTP::Get.new(uri)

res = http.request(req)
puts JSON.parse(res.body)

<?php
$url = "https://api.apis.guru/v2/specs/twilio.com/twilio_messaging_v1/1.42.0/v1/Services?" . http_build_query([
    "Page" => "1",
    "PageSize" => "1",
    "PageToken" => "example"
]);
$opts = ["http" => [
    "method" => "GET",
]];
$ctx = stream_context_create($opts);
$res = file_get_contents($url, false, $ctx);
print_r(json_decode($res, true));

GET ListTollfreeVerification

https://api.apis.guru/v2/specs/twilio.com/twilio_messaging_v1/1.42.0/v1/Tollfree/Verifications?Page=1&Status=example&PageSize=1&PageToken=example&TollfreePhoneNumberSid=example

Hover any highlighted part to learn what it does

curl -X GET "https://api.apis.guru/v2/specs/twilio.com/twilio_messaging_v1/1.42.0/v1/Tollfree/Verifications?Page=1&Status=example&PageSize=1&PageToken=example&TollfreePhoneNumberSid=example"

import requests
params = {
    "Page": "1",
    "Status": "example",
    "PageSize": "1",
    "PageToken": "example",
    "TollfreePhoneNumberSid": "example"
}
response = requests.get(
    "https://api.apis.guru/v2/specs/twilio.com/twilio_messaging_v1/1.42.0/v1/Tollfree/Verifications",
    params=params,
)
print(response.json())

const url = new URL('https://api.apis.guru/v2/specs/twilio.com/twilio_messaging_v1/1.42.0/v1/Tollfree/Verifications');
url.searchParams.set('Page', '1');
url.searchParams.set('Status', 'example');
url.searchParams.set('PageSize', '1');
url.searchParams.set('PageToken', 'example');
url.searchParams.set('TollfreePhoneNumberSid', 'example');

const response = await fetch(url); 
const data = await response.json();
console.log(data);

package main

import (
	"fmt"
	"io"
	"net/http"
	"net/url"
)

func main() {
	baseURL, _ := url.Parse("https://api.apis.guru/v2/specs/twilio.com/twilio_messaging_v1/1.42.0/v1/Tollfree/Verifications")
	q := baseURL.Query()
	q.Set("Page", "1")
	q.Set("Status", "example")
	q.Set("PageSize", "1")
	q.Set("PageToken", "example")
	q.Set("TollfreePhoneNumberSid", "example")
	baseURL.RawQuery = q.Encode()
	targetURL := baseURL.String()
	req, _ := http.NewRequest("GET", targetURL, nil)

	client := &http.Client{}
	resp, _ := client.Do(req)
	defer resp.Body.Close()
	body, _ := io.ReadAll(resp.Body)
	fmt.Println(string(body))
}

require "net/http"
require "json"

uri = URI("https://api.apis.guru/v2/specs/twilio.com/twilio_messaging_v1/1.42.0/v1/Tollfree/Verifications")
uri.query = URI.encode_www_form({
  "Page" => "1",
  "Status" => "example",
  "PageSize" => "1",
  "PageToken" => "example",
  "TollfreePhoneNumberSid" => "example"
})

http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = uri.scheme == "https"

req = Net::HTTP::Get.new(uri)

res = http.request(req)
puts JSON.parse(res.body)

<?php
$url = "https://api.apis.guru/v2/specs/twilio.com/twilio_messaging_v1/1.42.0/v1/Tollfree/Verifications?" . http_build_query([
    "Page" => "1",
    "Status" => "example",
    "PageSize" => "1",
    "PageToken" => "example",
    "TollfreePhoneNumberSid" => "example"
]);
$opts = ["http" => [
    "method" => "GET",
]];
$ctx = stream_context_create($opts);
$res = file_get_contents($url, false, $ctx);
print_r(json_decode($res, true));

Postman Setup Guide

Get Postman ↗

See official documentation for authentication and setup.

What can you build with Twilio - Messaging?

Twilio - Messaging is a Company API. Developers commonly use company APIs for:

enriching CRM records with company firmographics
building lead-generation and prospecting tools
verifying business identity and registration details
monitoring competitors and market intelligence
powering B2B data enrichment pipelines

No authentication required. This API is open — no signup or key needed. Ideal for quick prototypes and public-facing features. Twilio - Messaging is free to use, making it a low-risk choice to experiment with.

New to APIs? Read our beginner's guide

Open documentation ↗