# Forudsigelser af batchnavn, e-mail og brugernavn

> Send op til 50 GenderAPI v2 forudsigelser i én batch. Lær muligheder for hver vare, bevarede ID'er, delvise fejl, svaroversigter og kreditregnskab.

Canonical HTML: https://www.genderapi.io/da/docs/v2/batch

Last reviewed: 2026-09-25

## Batchnavne, e-mails og brugernavne

POST /gender/batch accepterer et items-array, der indeholder 1-50 poster med API-nøgleadgang, eller højst 10 poster med IP-prøveversionen. Send navne, e-mailadresser, brugernavne eller en blanding af de tre. Hver post har separate country, forceToGenderize og options felter. ID'er er valgfrie, men skal være unikke i batchen.

Resultater følger inputrækkefølgen. Hvert resultat indeholder index, charged_credits og præcis et af data eller error. Hvis du har leveret en id, returneres den også. Et HTTP 200-svar kan indeholde fejl for individuelle poster, så tjek hvert resultat. meta.summary inkluderer total, succeeded, identified, unknown og failed. En gennemført forudsigelse uden et kendt køn tæller stadig som vellykket og koster kreditter.

Hvis anmodningsvalidering eller planlægning mislykkes, afvises hele batchen, før eventuelle kreditter fratrækkes. Hvis alle indtastninger mislykkes under udførelsen, returnerer API'en et ikke-2xx-problemsvar med et data-array og det gamle alias results. Mislykkede tilmeldinger koster nul kreditter efter en bekræftet refusion. Hvis faktureringen ikke er bekræftet, skal du ikke antage, at den rapporterede pris for hver post er endelig.

Kør disse eksempler på din server. Indstil GENDERAPI_API_KEY i procesmiljøet til din eksisterende API nøgle. Bekræft, at meta.access.mode er api_key: en ikke-genkendt nøgle kan falde tilbage til IP-prøveversionen.

Hver forudsigelsesanmodning er en ny fakturerbar operation, inklusive genforsøg. Disse eksempler forsøger ikke automatisk igen. Tjek faktureringsstatus, før du sender endnu en anmodning.

For HTTP 4xx og 5xx JSON-svar bevarer eksemplerne fejlteksten og afsluttes med en status, der ikke er nul. Tjek code, action og meta.usage.billing_status, før du prøver igen. For et HTTP 200 batchsvar skal du også inspicere data eller error i hvert resultat.

**cURL**

cURL 7.76+ i en POSIX-skal. Kør i din terminal.

```bash
curl --silent --show-error --fail-with-body --max-time 30 \
  --request POST 'https://api.genderapi.io/api/v2/gender/batch' \
  --header "Authorization: Bearer ${GENDERAPI_API_KEY:?Set GENDERAPI_API_KEY}" \
  --header 'Content-Type: application/json' \
  --data '{
  "items": [
    {
      "id": "contact-1",
      "type": "name",
      "value": "Onur",
      "country": "TR"
    },
    {
      "id": "contact-2",
      "type": "email",
      "value": "alice.smith@example.com",
      "options": {
        "ai_mode": "fallback"
      }
    },
    {
      "id": "contact-3",
      "type": "username",
      "value": "prenses",
      "country": "TR",
      "forceToGenderize": true
    }
  ]
}'
```

**JavaScript / Node.js**

Node.js 22+; indbygget apport. Gem som example.mjs og kør node example.mjs.

```javascript
// Server-side Node.js. Save as example.mjs.
const apiKey = process.env.GENDERAPI_API_KEY;
if (!apiKey) throw new Error("Set GENDERAPI_API_KEY");
const body = {
  "items": [
    {
      "id": "contact-1",
      "type": "name",
      "value": "Onur",
      "country": "TR"
    },
    {
      "id": "contact-2",
      "type": "email",
      "value": "alice.smith@example.com",
      "options": {
        "ai_mode": "fallback"
      }
    },
    {
      "id": "contact-3",
      "type": "username",
      "value": "prenses",
      "country": "TR",
      "forceToGenderize": true
    }
  ]
};

const response = await fetch("https://api.genderapi.io/api/v2/gender/batch", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${apiKey}`,
    "Content-Type": "application/json",
  },
  body: JSON.stringify(body),
  signal: AbortSignal.timeout(30_000),
  redirect: "error",
});
const raw = await response.text();
if (!(response.headers.get("content-type") ?? "").includes("json")) {
  throw new Error(`HTTP ${response.status}: expected JSON; request ID ${response.headers.get("x-request-id")}`);
}
const result = JSON.parse(raw); // Also accepts application/problem+json.
if (!response.ok) {
  console.error(`HTTP ${response.status}`, result);
  process.exitCode = 1; // A retry is a new operation; inspect billing first.
} else {
  console.log(JSON.stringify(result, null, 2));
  // For batches, inspect every item: HTTP 200 may contain item errors.
}
```

**Python**

Python 3.10+; standard bibliotek. Gem som example.py og kør python3 example.py.

```python
import json
import os
import sys
import urllib.error
import urllib.request

api_key = os.environ.get("GENDERAPI_API_KEY")
if not api_key:
    raise RuntimeError("Set GENDERAPI_API_KEY")
body = json.loads("{\"items\":[{\"id\":\"contact-1\",\"type\":\"name\",\"value\":\"Onur\",\"country\":\"TR\"},{\"id\":\"contact-2\",\"type\":\"email\",\"value\":\"alice.smith@example.com\",\"options\":{\"ai_mode\":\"fallback\"}},{\"id\":\"contact-3\",\"type\":\"username\",\"value\":\"prenses\",\"country\":\"TR\",\"forceToGenderize\":true}]}")

class NoRedirect(urllib.request.HTTPRedirectHandler):
    def redirect_request(self, req, fp, code, msg, headers, newurl):
        return None

request = urllib.request.Request(
    "https://api.genderapi.io/api/v2/gender/batch",
    method="POST",
    data=json.dumps(body).encode("utf-8"),
    headers={
        "Authorization": "Bearer " + api_key,
        "Content-Type": "application/json",
    },
)
opener = urllib.request.build_opener(NoRedirect())
try:
    response = opener.open(request, timeout=30)
except urllib.error.HTTPError as error:
    response = error  # Keep the Problem Details body on non-2xx responses.
with response:
    status = response.status
    raw = response.read().decode("utf-8")
    if "json" not in response.headers.get("Content-Type", ""):
        raise RuntimeError(f"HTTP {status}: expected a JSON response")
    result = json.loads(raw)
print(json.dumps(result, indent=2), file=sys.stderr if status >= 300 else sys.stdout)
if not 200 <= status < 300:
    sys.exit(1)  # Inspect code, action and billing before retrying.
# For batches, inspect every item even when HTTP status is 200.
```

**PHP**

PHP 8+ med cURL-udvidelsen. Gem som example.php og kør php example.php.

```php
<?php
$apiKey = getenv('GENDERAPI_API_KEY');
if (!$apiKey) {
    throw new RuntimeException('Set GENDERAPI_API_KEY');
}
$body = json_decode('{"items":[{"id":"contact-1","type":"name","value":"Onur","country":"TR"},{"id":"contact-2","type":"email","value":"alice.smith@example.com","options":{"ai_mode":"fallback"}},{"id":"contact-3","type":"username","value":"prenses","country":"TR","forceToGenderize":true}]}', true, 512, JSON_THROW_ON_ERROR);

$ch = curl_init('https://api.genderapi.io/api/v2/gender/batch');
curl_setopt_array($ch, [
    CURLOPT_CUSTOMREQUEST => 'POST',
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_FOLLOWLOCATION => false,
    CURLOPT_TIMEOUT => 30,
    CURLOPT_HTTPHEADER => [
        'Authorization: Bearer ' . $apiKey,
        'Content-Type: application/json',
    ],
    CURLOPT_POSTFIELDS => json_encode($body, JSON_THROW_ON_ERROR),
]);
$raw = curl_exec($ch);
if ($raw === false) {
    throw new RuntimeException(curl_error($ch));
}
$status = curl_getinfo($ch, CURLINFO_HTTP_CODE);
$contentType = curl_getinfo($ch, CURLINFO_CONTENT_TYPE) ?: '';
curl_close($ch);
if (strpos($contentType, 'json') === false) {
    throw new RuntimeException("HTTP $status: expected a JSON response");
}
$result = json_decode($raw, true, 512, JSON_THROW_ON_ERROR);
$output = json_encode($result, JSON_PRETTY_PRINT | JSON_THROW_ON_ERROR) . PHP_EOL;
if ($status < 200 || $status >= 300) {
    fwrite(STDERR, $output); // Preserve the Problem Details body.
    exit(1);
}
echo $output;
// For batches, inspect every item; HTTP 200 can contain item errors.
```

**Java**

Java 17+; standard HTTP klient. Gem som GenderApiExample.java og kør java GenderApiExample.java.

```java
import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.nio.charset.StandardCharsets;
import java.time.Duration;

public class GenderApiExample {
    private static String requiredEnv(String name) {
        String value = System.getenv(name);
        if (value == null || value.isBlank()) throw new IllegalStateException("Set " + name);
        return value;
    }

    public static void main(String[] args) throws Exception {
        String apiKey = requiredEnv("GENDERAPI_API_KEY");
        String body = "{\"items\":[{\"id\":\"contact-1\",\"type\":\"name\",\"value\":\"Onur\",\"country\":\"TR\"},{\"id\":\"contact-2\",\"type\":\"email\",\"value\":\"alice.smith@example.com\",\"options\":{\"ai_mode\":\"fallback\"}},{\"id\":\"contact-3\",\"type\":\"username\",\"value\":\"prenses\",\"country\":\"TR\",\"forceToGenderize\":true}]}";
        HttpClient client = HttpClient.newBuilder()
            .connectTimeout(Duration.ofSeconds(10))
            .followRedirects(HttpClient.Redirect.NEVER)
            .build();
        HttpRequest request = HttpRequest.newBuilder(URI.create("https://api.genderapi.io/api/v2/gender/batch"))
            .timeout(Duration.ofSeconds(30))
            .header("Authorization", "Bearer " + apiKey)
            .header("Content-Type", "application/json")
            .POST(HttpRequest.BodyPublishers.ofString(body, StandardCharsets.UTF_8))
            .build();
        HttpResponse<String> response = client.send(request,
            HttpResponse.BodyHandlers.ofString(StandardCharsets.UTF_8));
        if (!response.headers().firstValue("content-type").orElse("").contains("json")) {
            throw new IllegalStateException("HTTP " + response.statusCode() + ": expected JSON");
        }
        // JSON text; parse with your application's JSON library when integrating.
        if (response.statusCode() < 200 || response.statusCode() >= 300) {
            System.err.println(response.body()); // Includes Problem Details.
            System.exit(1);
        }
        System.out.println(response.body());
        // For batches, inspect each item's data or error, including on HTTP 200.
    }
}
```

**C# / .NET**

.NET 8+ konsolapplikation. Brug som Program.cs i et konsolprojekt, og kør derefter dotnet run.

```csharp
using System;
using System.Net.Http;
using System.Net.Http.Headers;
using System.Text;
using System.Text.Json;

string RequiredEnv(string name) =>
    !string.IsNullOrWhiteSpace(Environment.GetEnvironmentVariable(name))
        ? Environment.GetEnvironmentVariable(name)!
        : throw new InvalidOperationException($"Set {name}");

var apiKey = RequiredEnv("GENDERAPI_API_KEY");
using var handler = new HttpClientHandler { AllowAutoRedirect = false };
using var client = new HttpClient(handler) { Timeout = TimeSpan.FromSeconds(30) };
using var request = new HttpRequestMessage(HttpMethod.Post, "https://api.genderapi.io/api/v2/gender/batch");
request.Headers.Authorization = new AuthenticationHeaderValue("Bearer", apiKey);
request.Content = new StringContent("{\"items\":[{\"id\":\"contact-1\",\"type\":\"name\",\"value\":\"Onur\",\"country\":\"TR\"},{\"id\":\"contact-2\",\"type\":\"email\",\"value\":\"alice.smith@example.com\",\"options\":{\"ai_mode\":\"fallback\"}},{\"id\":\"contact-3\",\"type\":\"username\",\"value\":\"prenses\",\"country\":\"TR\",\"forceToGenderize\":true}]}", Encoding.UTF8, "application/json");

using var response = await client.SendAsync(request);
var raw = await response.Content.ReadAsStringAsync();
if (!(response.Content.Headers.ContentType?.MediaType?.Contains("json") ?? false))
    throw new InvalidOperationException($"HTTP {(int)response.StatusCode}: expected JSON");
using var result = JsonDocument.Parse(raw);
if (!response.IsSuccessStatusCode)
{
    Console.Error.WriteLine(result.RootElement); // Preserve Problem Details.
    Environment.ExitCode = 1;
}
else
{
    Console.WriteLine(result.RootElement);
    // For batches, inspect every item even on HTTP 200.
}
```

**Go**

Go 1,22+; standard bibliotek. Gem som main.go og kør go run main.go.

```go
package main

import (
    "encoding/json"
    "fmt"
    "io"
    "net/http"
    "os"
    "strings"
    "time"
)

func requiredEnv(name string) string {
    value := os.Getenv(name)
    if value == "" { panic("Set " + name) }
    return value
}

func run() error {
    apiKey := requiredEnv("GENDERAPI_API_KEY")
    body := "{\"items\":[{\"id\":\"contact-1\",\"type\":\"name\",\"value\":\"Onur\",\"country\":\"TR\"},{\"id\":\"contact-2\",\"type\":\"email\",\"value\":\"alice.smith@example.com\",\"options\":{\"ai_mode\":\"fallback\"}},{\"id\":\"contact-3\",\"type\":\"username\",\"value\":\"prenses\",\"country\":\"TR\",\"forceToGenderize\":true}]}"
    request, err := http.NewRequest("POST", "https://api.genderapi.io/api/v2/gender/batch", strings.NewReader(body))
    if err != nil { return err }
    request.Header.Set("Authorization", "Bearer " + apiKey)
    request.Header.Set("Content-Type", "application/json")
    client := &http.Client{
        Timeout: 30 * time.Second,
        CheckRedirect: func(req *http.Request, via []*http.Request) error {
            return http.ErrUseLastResponse
        },
    }
    response, err := client.Do(request)
    if err != nil { return err }
    defer response.Body.Close()
    raw, err := io.ReadAll(response.Body)
    if err != nil { return err }
    if !strings.Contains(response.Header.Get("Content-Type"), "json") || !json.Valid(raw) {
        return fmt.Errorf("HTTP %d: expected a JSON response", response.StatusCode)
    }
    if response.StatusCode < 200 || response.StatusCode >= 300 {
        return fmt.Errorf("HTTP %d: %s", response.StatusCode, raw)
    }
    fmt.Println(string(raw))
    // For batches, inspect every item even on HTTP 200.
    return nil
}

func main() {
    if err := run(); err != nil {
        fmt.Fprintln(os.Stderr, err) // Keep Problem Details for error handling.
        os.Exit(1)
    }
}
```

## Læs et batchsvar

Dette uafhængige syntetiske eksempel indeholder et datasætmatch, et ukendt resultat og en udbyderfejl. Det illustrerer et delvist succesfuldt HTTP 200-svar, ikke det forventede output fra batchanmodningen ovenfor. De to succesfulde varer koster 1 kredit hver; den fejlslagne vare har en bekræftet nulladning.

```json
{
  "data": [
    {
      "index": 0,
      "id": "known",
      "charged_credits": 1,
      "data": {
        "input": {
          "type": "name",
          "value": "Onur",
          "country": "TR"
        },
        "name": "onur",
        "gender": "male",
        "country": "TR",
        "confidence": 0.9,
        "confidence_kind": "observed_frequency",
        "sample_count": 100,
        "source": "dataset",
        "result_status": "identified",
        "reason": null,
        "country_source": "dataset",
        "match": {
          "name": "onur",
          "method": "normalized",
          "scope": "country",
          "country": "TR"
        }
      }
    },
    {
      "index": 1,
      "id": "missing",
      "charged_credits": 1,
      "data": {
        "input": {
          "type": "name",
          "value": "zzzxxyy",
          "country": null
        },
        "name": null,
        "gender": null,
        "country": null,
        "confidence": null,
        "confidence_kind": null,
        "sample_count": null,
        "source": "none",
        "result_status": "unknown",
        "reason": "not_found",
        "country_source": null,
        "match": {
          "name": null,
          "method": null,
          "scope": null,
          "country": null
        }
      }
    },
    {
      "index": 2,
      "id": "failed",
      "charged_credits": 0,
      "error": {
        "type": "urn:genderapi:problem:ai_upstream_error",
        "title": "ai upstream error",
        "status": 502,
        "detail": "The AI provider could not complete the request.",
        "instance": "urn:uuid:11111111-1111-4111-8111-111111111111",
        "code": "ai_upstream_error",
        "request_id": "11111111-1111-4111-8111-111111111111",
        "documentation": "https://api.genderapi.io/api/v2/errors",
        "action": "inspect_billing_before_retry"
      }
    }
  ],
  "meta": {
    "request_id": "11111111-1111-4111-8111-111111111111",
    "duration_ms": 12,
    "access": {
      "mode": "ip_trial",
      "reason": "api_key_missing"
    },
    "usage": {
      "charged_credits": 2,
      "remaining_credits": 6,
      "billing_status": "confirmed",
      "resets_at": "2026-09-26T12:00:00.000Z",
      "limit": 10,
      "period_seconds": 86400
    },
    "summary": {
      "total": 3,
      "succeeded": 2,
      "identified": 1,
      "unknown": 1,
      "failed": 1
    }
  }
}
```

## Planlæg batchkreditter og genforsøg

Godkend med din eksisterende Bearer API nøgle og send Content-Type: application/json. Hver indsendt batch er en ny operation. Hvis du prøver en delvis fejl igen, skal du kun indsende de mislykkede elementer efter kontrol af fakturering; genafsendelse af vellykkede varer opkræver dem igen.

Som standard bruger batchindtastninger off og koster 1 kredit pr. gennemført forudsigelse. At vælge fallback koster også 1 kredit i alt, inklusive AI. At vælge always koster 2 kreditter. Med forceToGenderize koster et køn fundet i datasættet 1 kredit; at bruge AI koster 2 credits i alt. Fuldførte forudsigelser med et ukendt køn koster også kreditter. En startsaldo på 1 kredit er nok til at starte en batch. Det endelige fradrag kan efterlade saldoen negativ.

- [Godkendelse](https://www.genderapi.io/da/docs/v2/authentication)
- [AI-muligheder pr](https://www.genderapi.io/da/docs/v2/ai-options)
- [Fejl og genforsøg](https://www.genderapi.io/da/docs/v2/errors-and-retries)