Return numeric edge cases

GEThttps://api.testingapis.com/api/edge-cases/numbersSign in to see this endpoint's URL

Return numeric edge cases: 64-bit limits, unsafe integers, -0 and float precision.

Integers beyond 2^53 lose precision in JavaScript; string versions are included for comparison.

Responses

200: Success.

Example

Request

curl -X GET "https://api.testingapis.com/api/edge-cases/numbers" \
  -H "X-TestingApis-Key: YOUR_API_KEY"

Response200 OK

{
  "zero": 0,
  "negativeZero": 0,
  "int32Max": 2147483647,
  "int32Min": -2147483648,
  "int64Max": 9223372036854775807,
  "int64MaxAsString": "9223372036854775807",
  "int64Min": -9223372036854775808,
  "maxSafeInteger": 9007199254740991,
  "beyondSafeInteger": 9007199254740993,
  "beyondSafeIntegerAsString": "9007199254740993",
  "bigInteger": 123456789012345678901234567890,
  "pointOnePlusPointTwo": 0.30000000000000004,
  "manyDecimals": 0.12345678901234568,
… (12 more lines)

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api.testingapis.com

curl 'https://api.testingapis.com/api/edge-cases/numbers' \
  -H 'X-TestingApis-Key: YOUR_API_KEY'

const res = await fetch("https://api.testingapis.com/api/edge-cases/numbers", {
  headers: {
    "X-TestingApis-Key": "YOUR_API_KEY",
  },
});
console.log(res.status, await res.text());

const res = await fetch("https://api.testingapis.com/api/edge-cases/numbers", {
  headers: {
    "X-TestingApis-Key": "YOUR_API_KEY",
  },
});
const body: string = await res.text();
console.log(res.status, body);

import requests

res = requests.get(
    "https://api.testingapis.com/api/edge-cases/numbers",
    headers={
        "X-TestingApis-Key": "YOUR_API_KEY",
    },
)
print(res.status_code, res.text)

using var client = new HttpClient();
using var request = new HttpRequestMessage(HttpMethod.Get, "https://api.testingapis.com/api/edge-cases/numbers");
request.Headers.TryAddWithoutValidation("X-TestingApis-Key", "YOUR_API_KEY");
using var response = await client.SendAsync(request);
Console.WriteLine($"{(int)response.StatusCode} {await response.Content.ReadAsStringAsync()}");

import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;

public class Main {
    public static void main(String[] args) throws Exception {
        HttpClient client = HttpClient.newHttpClient();
        HttpRequest request = HttpRequest.newBuilder(URI.create("https://api.testingapis.com/api/edge-cases/numbers"))
                .header("X-TestingApis-Key", "YOUR_API_KEY")
                .GET()
                .build();
        HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
        System.out.println(response.statusCode() + " " + response.body());
    }
}

package main

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

func main() {
	req, err := http.NewRequest("GET", "https://api.testingapis.com/api/edge-cases/numbers", nil)
	if err != nil {
		panic(err)
	}
	req.Header.Set("X-TestingApis-Key", "YOUR_API_KEY")
	res, err := http.DefaultClient.Do(req)
	if err != nil {
		panic(err)
	}
	defer res.Body.Close()
	data, err := io.ReadAll(res.Body)
	if err != nil {
		panic(err)
	}
	fmt.Println(res.StatusCode, string(data))
}

GEThttps://api.testingapis.com/api/edge-cases/numbers

Return numeric edge cases

Responses

Example

Related