Randommer API
randommer · Developer Tools
Randommer API API
Authentication
No authentication requiredFree to use with no key needed.
Sample Requests
GET
Get Card
Get Card
https://api.apis.guru/v2/specs/randommer.io/v1/api/Card?type=json
Hover any highlighted part to learn what it does
curl -X GET "https://api.apis.guru/v2/specs/randommer.io/v1/api/Card?type=json"
import requests
params = {
"type": "json"
}
response = requests.get(
"https://api.apis.guru/v2/specs/randommer.io/v1/api/Card",
params=params,
)
print(response.json())const url = new URL('https://api.apis.guru/v2/specs/randommer.io/v1/api/Card');
url.searchParams.set('type', 'json');
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/randommer.io/v1/api/Card")
q := baseURL.Query()
q.Set("type", "json")
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/randommer.io/v1/api/Card")
uri.query = URI.encode_www_form({
"type" => "json"
})
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/randommer.io/v1/api/Card?" . http_build_query([
"type" => "json"
]);
$opts = ["http" => [
"method" => "GET",
]];
$ctx = stream_context_create($opts);
$res = file_get_contents($url, false, $ctx);
print_r(json_decode($res, true));
GET
Get name
Get name
https://api.apis.guru/v2/specs/randommer.io/v1/api/Name?nameType=example&quantity=1
Hover any highlighted part to learn what it does
curl -X GET "https://api.apis.guru/v2/specs/randommer.io/v1/api/Name?nameType=example&quantity=1"
import requests
params = {
"nameType": "example",
"quantity": "1"
}
response = requests.get(
"https://api.apis.guru/v2/specs/randommer.io/v1/api/Name",
params=params,
)
print(response.json())const url = new URL('https://api.apis.guru/v2/specs/randommer.io/v1/api/Name');
url.searchParams.set('nameType', 'example');
url.searchParams.set('quantity', '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/randommer.io/v1/api/Name")
q := baseURL.Query()
q.Set("nameType", "example")
q.Set("quantity", "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/randommer.io/v1/api/Name")
uri.query = URI.encode_www_form({
"nameType" => "example",
"quantity" => "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/randommer.io/v1/api/Name?" . http_build_query([
"nameType" => "example",
"quantity" => "1"
]);
$opts = ["http" => [
"method" => "GET",
]];
$ctx = stream_context_create($opts);
$res = file_get_contents($url, false, $ctx);
print_r(json_decode($res, true));
GET
Get crypto address
Get crypto address
https://api.apis.guru/v2/specs/randommer.io/v1/api/Finance/CryptoAddress?cryptoType=example
Hover any highlighted part to learn what it does
curl -X GET "https://api.apis.guru/v2/specs/randommer.io/v1/api/Finance/CryptoAddress?cryptoType=example"
import requests
params = {
"cryptoType": "example"
}
response = requests.get(
"https://api.apis.guru/v2/specs/randommer.io/v1/api/Finance/CryptoAddress",
params=params,
)
print(response.json())const url = new URL('https://api.apis.guru/v2/specs/randommer.io/v1/api/Finance/CryptoAddress');
url.searchParams.set('cryptoType', '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/randommer.io/v1/api/Finance/CryptoAddress")
q := baseURL.Query()
q.Set("cryptoType", "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/randommer.io/v1/api/Finance/CryptoAddress")
uri.query = URI.encode_www_form({
"cryptoType" => "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/randommer.io/v1/api/Finance/CryptoAddress?" . http_build_query([
"cryptoType" => "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
- See official documentation for authentication and setup.
What can you build with Randommer API?
Randommer API is a Developer Tools API. Developers commonly use developer tools APIs for:
- automating code review and quality checks
- integrating CI/CD pipelines and build systems
- managing feature flags and A/B tests
- monitoring errors and application performance
- generating and validating test data
No authentication required. This API is open — no signup or key needed. Ideal for quick prototypes and public-facing features. Randommer API is free to use, making it a low-risk choice to experiment with.
New to APIs? Read our beginner's guide