Twilio - Oauth

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 FetchCerts

Fetches public JWKs

https://api.apis.guru/v2/specs/twilio.com/twilio_oauth_v1/1.42.0/v1/certs

Hover any highlighted part to learn what it does

curl -X GET "https://api.apis.guru/v2/specs/twilio.com/twilio_oauth_v1/1.42.0/v1/certs"

import requests
response = requests.get(
    "https://api.apis.guru/v2/specs/twilio.com/twilio_oauth_v1/1.42.0/v1/certs",
)
print(response.json())

const url = 'https://api.apis.guru/v2/specs/twilio.com/twilio_oauth_v1/1.42.0/v1/certs';

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

package main

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

func main() {
	targetURL := "https://api.apis.guru/v2/specs/twilio.com/twilio_oauth_v1/1.42.0/v1/certs"
	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_oauth_v1/1.42.0/v1/certs")

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_oauth_v1/1.42.0/v1/certs";
$opts = ["http" => [
    "method" => "GET",
]];
$ctx = stream_context_create($opts);
$res = file_get_contents($url, false, $ctx);
print_r(json_decode($res, true));

GET FetchUserInfo

Retrieves the consented UserInfo and other claims about the logged-in subject (end-user).

https://api.apis.guru/v2/specs/twilio.com/twilio_oauth_v1/1.42.0/v1/userinfo

Hover any highlighted part to learn what it does

curl -X GET "https://api.apis.guru/v2/specs/twilio.com/twilio_oauth_v1/1.42.0/v1/userinfo"

import requests
response = requests.get(
    "https://api.apis.guru/v2/specs/twilio.com/twilio_oauth_v1/1.42.0/v1/userinfo",
)
print(response.json())

const url = 'https://api.apis.guru/v2/specs/twilio.com/twilio_oauth_v1/1.42.0/v1/userinfo';

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

package main

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

func main() {
	targetURL := "https://api.apis.guru/v2/specs/twilio.com/twilio_oauth_v1/1.42.0/v1/userinfo"
	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_oauth_v1/1.42.0/v1/userinfo")

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_oauth_v1/1.42.0/v1/userinfo";
$opts = ["http" => [
    "method" => "GET",
]];
$ctx = stream_context_create($opts);
$res = file_get_contents($url, false, $ctx);
print_r(json_decode($res, true));

GET FetchOpenidDiscovery

Fetch configuration details about the OpenID Connect Authorization Server

https://api.apis.guru/v2/specs/twilio.com/twilio_oauth_v1/1.42.0/v1/.well-known/openid-configuration

Hover any highlighted part to learn what it does

curl -X GET "https://api.apis.guru/v2/specs/twilio.com/twilio_oauth_v1/1.42.0/v1/.well-known/openid-configuration"

import requests
response = requests.get(
    "https://api.apis.guru/v2/specs/twilio.com/twilio_oauth_v1/1.42.0/v1/.well-known/openid-configuration",
)
print(response.json())

const url = 'https://api.apis.guru/v2/specs/twilio.com/twilio_oauth_v1/1.42.0/v1/.well-known/openid-configuration';

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

package main

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

func main() {
	targetURL := "https://api.apis.guru/v2/specs/twilio.com/twilio_oauth_v1/1.42.0/v1/.well-known/openid-configuration"
	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_oauth_v1/1.42.0/v1/.well-known/openid-configuration")

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_oauth_v1/1.42.0/v1/.well-known/openid-configuration";
$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 - Oauth?

Twilio - Oauth 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 - Oauth is free to use, making it a low-risk choice to experiment with.

New to APIs? Read our beginner's guide

Open documentation ↗