Stream Chat API
stream-io-api · Company
Stream Chat API API
Authentication
No authentication requiredFree to use with no key needed.
Sample Requests
GET
Query campaigns
Query campaigns
https://api.apis.guru/v2/specs/stream-io-api.com/v79.19.1/campaigns?payload=example
Hover any highlighted part to learn what it does
curl -X GET "https://api.apis.guru/v2/specs/stream-io-api.com/v79.19.1/campaigns?payload=example"
import requests
params = {
"payload": "example"
}
response = requests.get(
"https://api.apis.guru/v2/specs/stream-io-api.com/v79.19.1/campaigns",
params=params,
)
print(response.json())const url = new URL('https://api.apis.guru/v2/specs/stream-io-api.com/v79.19.1/campaigns');
url.searchParams.set('payload', '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/stream-io-api.com/v79.19.1/campaigns")
q := baseURL.Query()
q.Set("payload", "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/stream-io-api.com/v79.19.1/campaigns")
uri.query = URI.encode_www_form({
"payload" => "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/stream-io-api.com/v79.19.1/campaigns?" . http_build_query([
"payload" => "example"
]);
$opts = ["http" => [
"method" => "GET",
]];
$ctx = stream_context_create($opts);
$res = file_get_contents($url, false, $ctx);
print_r(json_decode($res, true));
GET
Connect (WebSocket)
Establishes WebSocket connection for user
https://api.apis.guru/v2/specs/stream-io-api.com/v79.19.1/connect?json=example
Hover any highlighted part to learn what it does
curl -X GET "https://api.apis.guru/v2/specs/stream-io-api.com/v79.19.1/connect?json=example"
import requests
params = {
"json": "example"
}
response = requests.get(
"https://api.apis.guru/v2/specs/stream-io-api.com/v79.19.1/connect",
params=params,
)
print(response.json())const url = new URL('https://api.apis.guru/v2/specs/stream-io-api.com/v79.19.1/connect');
url.searchParams.set('json', '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/stream-io-api.com/v79.19.1/connect")
q := baseURL.Query()
q.Set("json", "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/stream-io-api.com/v79.19.1/connect")
uri.query = URI.encode_www_form({
"json" => "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/stream-io-api.com/v79.19.1/connect?" . http_build_query([
"json" => "example"
]);
$opts = ["http" => [
"method" => "GET",
]];
$ctx = stream_context_create($opts);
$res = file_get_contents($url, false, $ctx);
print_r(json_decode($res, true));
GET
List devices
Returns all available devices
https://api.apis.guru/v2/specs/stream-io-api.com/v79.19.1/devices?user_id=1
Hover any highlighted part to learn what it does
curl -X GET "https://api.apis.guru/v2/specs/stream-io-api.com/v79.19.1/devices?user_id=1"
import requests
params = {
"user_id": "1"
}
response = requests.get(
"https://api.apis.guru/v2/specs/stream-io-api.com/v79.19.1/devices",
params=params,
)
print(response.json())const url = new URL('https://api.apis.guru/v2/specs/stream-io-api.com/v79.19.1/devices');
url.searchParams.set('user_id', '1');
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/stream-io-api.com/v79.19.1/devices")
q := baseURL.Query()
q.Set("user_id", "1")
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/stream-io-api.com/v79.19.1/devices")
uri.query = URI.encode_www_form({
"user_id" => "1"
})
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/stream-io-api.com/v79.19.1/devices?" . http_build_query([
"user_id" => "1"
]);
$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
- See official documentation for authentication and setup.
What can you build with Stream Chat API?
Stream Chat API 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. Stream Chat API is free to use, making it a low-risk choice to experiment with.
New to APIs? Read our beginner's guide