Get started
Get API Key Details
Check API key validity, remaining credits, rate limit, allowed endpoints, and active subscription plans.
GET
/
v2
/
account
/
key-info
Get API Key Details
curl --request GET \
--url https://api.blitz-api.ai/v2/account/key-info \
--header 'x-api-key: <api-key>'import requests
url = "https://api.blitz-api.ai/v2/account/key-info"
headers = {"x-api-key": "<api-key>"}
response = requests.get(url, headers=headers)
print(response.text)const options = {method: 'GET', headers: {'x-api-key': '<api-key>'}};
fetch('https://api.blitz-api.ai/v2/account/key-info', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.blitz-api.ai/v2/account/key-info",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => [
"x-api-key: <api-key>"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"net/http"
"io"
)
func main() {
url := "https://api.blitz-api.ai/v2/account/key-info"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("x-api-key", "<api-key>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://api.blitz-api.ai/v2/account/key-info")
.header("x-api-key", "<api-key>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.blitz-api.ai/v2/account/key-info")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
request["x-api-key"] = '<api-key>'
response = http.request(request)
puts response.read_body{
"valid": true,
"id": "XXX",
"remaining_credits": 99.5,
"next_reset_at": "2026-02-12T17:48:25.199Z",
"max_requests_per_seconds": 5,
"allowed_apis": [
"/search/waterfall-icp-keyword",
"/enrichment/email_domain",
"/enrichment/email"
],
"active_plans": [
{
"name": "Startup Trial",
"status": "active",
"started_at": "2026-01-12T17:48:25.200Z"
}
]
}{
"message": "Missing API key, please provide a valid API key in the 'x-api-key' header"
}{
"message": "API Key not found"
}{
"success": false,
"message": "this is a controlled error. created at 2025-07-11T10:20:00.000Z"
}
Agents & LLMs: a Markdown version of this page is available by appending .md to the URL, and the full documentation index is at llms.txt.
Cost: no cost
Use this as a health check before running batch jobs. A 200 response confirms the key is valid, and the credit balance covers the run.
Authentication
How to provision and use the
x-api-key header across BlitzAPI endpoints.Authorizations
Your Blitz API Key. Get one from https://app.blitz-api.ai
Response
OK
The response is of type object.
⌘I
Get API Key Details
curl --request GET \
--url https://api.blitz-api.ai/v2/account/key-info \
--header 'x-api-key: <api-key>'import requests
url = "https://api.blitz-api.ai/v2/account/key-info"
headers = {"x-api-key": "<api-key>"}
response = requests.get(url, headers=headers)
print(response.text)const options = {method: 'GET', headers: {'x-api-key': '<api-key>'}};
fetch('https://api.blitz-api.ai/v2/account/key-info', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.blitz-api.ai/v2/account/key-info",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => [
"x-api-key: <api-key>"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"net/http"
"io"
)
func main() {
url := "https://api.blitz-api.ai/v2/account/key-info"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("x-api-key", "<api-key>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://api.blitz-api.ai/v2/account/key-info")
.header("x-api-key", "<api-key>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.blitz-api.ai/v2/account/key-info")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
request["x-api-key"] = '<api-key>'
response = http.request(request)
puts response.read_body{
"valid": true,
"id": "XXX",
"remaining_credits": 99.5,
"next_reset_at": "2026-02-12T17:48:25.199Z",
"max_requests_per_seconds": 5,
"allowed_apis": [
"/search/waterfall-icp-keyword",
"/enrichment/email_domain",
"/enrichment/email"
],
"active_plans": [
{
"name": "Startup Trial",
"status": "active",
"started_at": "2026-01-12T17:48:25.200Z"
}
]
}{
"message": "Missing API key, please provide a valid API key in the 'x-api-key' header"
}{
"message": "API Key not found"
}{
"success": false,
"message": "this is a controlled error. created at 2025-07-11T10:20:00.000Z"
}
