Amazon Lex Model Building Service

amazonaws · Cloud

Cloud No Auth Free & Open cloud Sandbox

Amazon Lex Build-Time Actions Amazon Lex is an AWS service for building conversational voice and text interfaces. Use these actions to create, update, and delete conversational bots for new and existing client applications.

Authentication

No authentication requiredFree to use with no key needed.

Sample Requests

GET GetBots

Returns bot information as follows: If you provide the nameContains field, the response includes information for the $LATEST version of all bots whose name contains the specified string. If you don't specify the nameContains</cod

https://api.apis.guru/v2/specs/amazonaws.com/lex-models/2017-04-19/bots?nextToken=example&maxResults=1&nameContains=example

Hover any highlighted part to learn what it does

curl -X GET "https://api.apis.guru/v2/specs/amazonaws.com/lex-models/2017-04-19/bots/?nextToken=example&maxResults=1&nameContains=example"

import requests
params = {
    "nextToken": "example",
    "maxResults": "1",
    "nameContains": "example"
}
response = requests.get(
    "https://api.apis.guru/v2/specs/amazonaws.com/lex-models/2017-04-19/bots/",
    params=params,
)
print(response.json())

const url = new URL('https://api.apis.guru/v2/specs/amazonaws.com/lex-models/2017-04-19/bots/');
url.searchParams.set('nextToken', 'example');
url.searchParams.set('maxResults', '1');
url.searchParams.set('nameContains', '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/amazonaws.com/lex-models/2017-04-19/bots/")
	q := baseURL.Query()
	q.Set("nextToken", "example")
	q.Set("maxResults", "1")
	q.Set("nameContains", "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/amazonaws.com/lex-models/2017-04-19/bots/")
uri.query = URI.encode_www_form({
  "nextToken" => "example",
  "maxResults" => "1",
  "nameContains" => "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/amazonaws.com/lex-models/2017-04-19/bots/?" . http_build_query([
    "nextToken" => "example",
    "maxResults" => "1",
    "nameContains" => "example"
]);
$opts = ["http" => [
    "method" => "GET",
]];
$ctx = stream_context_create($opts);
$res = file_get_contents($url, false, $ctx);
print_r(json_decode($res, true));

GET GetIntents

Returns intent information as follows: If you specify the nameContains field, returns the $LATEST version of all intents that contain the specified string. If you don't specify the nameContains field, returns information

https://api.apis.guru/v2/specs/amazonaws.com/lex-models/2017-04-19/intents?nextToken=example&maxResults=1&nameContains=example

Hover any highlighted part to learn what it does

curl -X GET "https://api.apis.guru/v2/specs/amazonaws.com/lex-models/2017-04-19/intents/?nextToken=example&maxResults=1&nameContains=example"

import requests
params = {
    "nextToken": "example",
    "maxResults": "1",
    "nameContains": "example"
}
response = requests.get(
    "https://api.apis.guru/v2/specs/amazonaws.com/lex-models/2017-04-19/intents/",
    params=params,
)
print(response.json())

const url = new URL('https://api.apis.guru/v2/specs/amazonaws.com/lex-models/2017-04-19/intents/');
url.searchParams.set('nextToken', 'example');
url.searchParams.set('maxResults', '1');
url.searchParams.set('nameContains', '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/amazonaws.com/lex-models/2017-04-19/intents/")
	q := baseURL.Query()
	q.Set("nextToken", "example")
	q.Set("maxResults", "1")
	q.Set("nameContains", "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/amazonaws.com/lex-models/2017-04-19/intents/")
uri.query = URI.encode_www_form({
  "nextToken" => "example",
  "maxResults" => "1",
  "nameContains" => "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/amazonaws.com/lex-models/2017-04-19/intents/?" . http_build_query([
    "nextToken" => "example",
    "maxResults" => "1",
    "nameContains" => "example"
]);
$opts = ["http" => [
    "method" => "GET",
]];
$ctx = stream_context_create($opts);
$res = file_get_contents($url, false, $ctx);
print_r(json_decode($res, true));

GET GetMigrations

Gets a list of migrations between Amazon Lex V1 and Amazon Lex V2.

https://api.apis.guru/v2/specs/amazonaws.com/lex-models/2017-04-19/migrations?nextToken=example&maxResults=1&sortByOrder=ASCENDING&sortByAttribute=V1_BOT_NAME&v1BotNameContains=example&migrationStatusEquals=IN_PROGRESS

Hover any highlighted part to learn what it does

curl -X GET "https://api.apis.guru/v2/specs/amazonaws.com/lex-models/2017-04-19/migrations?nextToken=example&maxResults=1&sortByOrder=ASCENDING&sortByAttribute=V1_BOT_NAME&v1BotNameContains=example&migrationStatusEquals=IN_PROGRESS"

import requests
params = {
    "nextToken": "example",
    "maxResults": "1",
    "sortByOrder": "ASCENDING",
    "sortByAttribute": "V1_BOT_NAME",
    "v1BotNameContains": "example",
    "migrationStatusEquals": "IN_PROGRESS"
}
response = requests.get(
    "https://api.apis.guru/v2/specs/amazonaws.com/lex-models/2017-04-19/migrations",
    params=params,
)
print(response.json())

const url = new URL('https://api.apis.guru/v2/specs/amazonaws.com/lex-models/2017-04-19/migrations');
url.searchParams.set('nextToken', 'example');
url.searchParams.set('maxResults', '1');
url.searchParams.set('sortByOrder', 'ASCENDING');
url.searchParams.set('sortByAttribute', 'V1_BOT_NAME');
url.searchParams.set('v1BotNameContains', 'example');
url.searchParams.set('migrationStatusEquals', 'IN_PROGRESS');

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/amazonaws.com/lex-models/2017-04-19/migrations")
	q := baseURL.Query()
	q.Set("nextToken", "example")
	q.Set("maxResults", "1")
	q.Set("sortByOrder", "ASCENDING")
	q.Set("sortByAttribute", "V1_BOT_NAME")
	q.Set("v1BotNameContains", "example")
	q.Set("migrationStatusEquals", "IN_PROGRESS")
	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/amazonaws.com/lex-models/2017-04-19/migrations")
uri.query = URI.encode_www_form({
  "nextToken" => "example",
  "maxResults" => "1",
  "sortByOrder" => "ASCENDING",
  "sortByAttribute" => "V1_BOT_NAME",
  "v1BotNameContains" => "example",
  "migrationStatusEquals" => "IN_PROGRESS"
})

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/amazonaws.com/lex-models/2017-04-19/migrations?" . http_build_query([
    "nextToken" => "example",
    "maxResults" => "1",
    "sortByOrder" => "ASCENDING",
    "sortByAttribute" => "V1_BOT_NAME",
    "v1BotNameContains" => "example",
    "migrationStatusEquals" => "IN_PROGRESS"
]);
$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 Amazon Lex Model Building Service?

Amazon Lex Model Building Service is a Cloud API. Developers commonly use cloud APIs for:

provisioning and managing cloud infrastructure
automating deployments and container orchestration
monitoring uptime and performance metrics
managing storage buckets and databases
setting up auto-scaling and load balancing

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

New to APIs? Read our beginner's guide · Learn about API keys · What is REST?

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