---
title: Einen Upload erstellen | RunAPI
description: Die deklarierten abschließenden Datei-Bytes für einen Upload reservieren.
url: https://runapi.ai/de/docs/api/protocol/uploads/create.md
canonical: https://runapi.ai/de/docs/api/protocol/uploads/create
locale: de
---

> HTML-Version: https://runapi.ai/de/docs/api/protocol/uploads/create
> Website-Index für KI-Agenten: https://runapi.ai/llms.txt

# Einen Upload erstellen

Die deklarierten abschließenden Datei-Bytes für einen Upload reservieren.

## Endpunkt

POST /v1/uploads

Basis-URL: https://runapi.ai

API-Version: v1

Authentifizierung: Authorization: Bearer YOUR_API_KEY

## Anfrage

Werte nur am angegebenen Anfrage-Speicherort senden.

### application/json

```json
{
  "bytes": {
    "description": "Angegebene endgültige Dateigröße in Bytes. Batch-Uploads sind auf 209715200 Bytes begrenzt.",
    "required": true,
    "type": "integer"
  },
  "filename": {
    "description": "Dateiname für die abgeschlossene Datei.",
    "required": true,
    "type": "string"
  },
  "mime_type": {
    "description": "Medientyp für die abgeschlossene Datei.",
    "required": true,
    "type": "string"
  },
  "purpose": {
    "default": "user_data",
    "description": "Zweck der Datei.",
    "enum": [
      "user_data",
      "batch"
    ],
    "required": true,
    "type": "string"
  }
}
```

## Erfolgsantwort

HTTP 200 - POST /v1/uploads

```json
{
  "bytes": 1048576,
  "created_at": 1785196800,
  "expires_at": 1785200400,
  "filename": "archive.bin",
  "id": "upload_abc123",
  "object": "upload",
  "purpose": "user_data",
  "status": "pending"
}
```

## Fehlerantwort (401)

HTTP 401

### Antwort-Schema

```json
{
  "additionalProperties": true,
  "properties": {
    "error": {
      "additionalProperties": true,
      "properties": {
        "code": {
          "type": [
            "string",
            "null"
          ]
        },
        "message": {
          "type": "string"
        },
        "param": {
          "type": [
            "string",
            "null"
          ]
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "message",
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "error"
  ],
  "type": "object"
}
```

### Antwortbeispiel

```json
{
  "error": {
    "code": "authentication_error",
    "message": "Missing API key",
    "param": null,
    "type": "authentication_error"
  }
}
```

## Fehlerantwort (400)

HTTP 400

### Antwort-Schema

```json
{
  "additionalProperties": true,
  "properties": {
    "error": {
      "additionalProperties": true,
      "properties": {
        "code": {
          "type": [
            "string",
            "null"
          ]
        },
        "message": {
          "type": "string"
        },
        "param": {
          "type": [
            "string",
            "null"
          ]
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "message",
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "error"
  ],
  "type": "object"
}
```

### Antwortbeispiel

```json
{
  "error": {
    "code": "invalid_request_error",
    "message": "Malformed request",
    "param": null,
    "type": "invalid_request_error"
  }
}
```

## Fehlerantwort (404)

HTTP 404

### Antwort-Schema

```json
{
  "additionalProperties": true,
  "properties": {
    "error": {
      "additionalProperties": true,
      "properties": {
        "code": {
          "type": [
            "string",
            "null"
          ]
        },
        "message": {
          "type": "string"
        },
        "param": {
          "type": [
            "string",
            "null"
          ]
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "message",
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "error"
  ],
  "type": "object"
}
```

### Antwortbeispiel

```json
{
  "error": {
    "code": "not_found",
    "message": "File not found",
    "param": null,
    "type": "invalid_request_error"
  }
}
```

## Fehlerantwort (409)

HTTP 409

### Antwort-Schema

```json
{
  "additionalProperties": true,
  "properties": {
    "error": {
      "additionalProperties": true,
      "properties": {
        "code": {
          "type": [
            "string",
            "null"
          ]
        },
        "message": {
          "type": "string"
        },
        "param": {
          "type": [
            "string",
            "null"
          ]
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "message",
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "error"
  ],
  "type": "object"
}
```

### Antwortbeispiel

```json
{
  "error": {
    "code": "upload_state_conflict",
    "message": "Upload state conflict",
    "param": null,
    "type": "invalid_request_error"
  }
}
```

## Fehlerantwort (413)

HTTP 413

### Antwort-Schema

```json
{
  "additionalProperties": true,
  "properties": {
    "error": {
      "additionalProperties": true,
      "properties": {
        "code": {
          "type": [
            "string",
            "null"
          ]
        },
        "message": {
          "type": "string"
        },
        "param": {
          "type": [
            "string",
            "null"
          ]
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "message",
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "error"
  ],
  "type": "object"
}
```

### Antwortbeispiel

```json
{
  "error": {
    "code": "file_too_large",
    "message": "File size exceeds the maximum allowed size",
    "param": "file",
    "type": "invalid_request_error"
  }
}
```

## Fehlerantwort (422)

HTTP 422

### Antwort-Schema

```json
{
  "additionalProperties": true,
  "properties": {
    "error": {
      "additionalProperties": true,
      "properties": {
        "code": {
          "type": [
            "string",
            "null"
          ]
        },
        "message": {
          "type": "string"
        },
        "param": {
          "type": [
            "string",
            "null"
          ]
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "message",
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "error"
  ],
  "type": "object"
}
```

### Antwortbeispiel

```json
{
  "error": {
    "code": "invalid_upload",
    "message": "Upload request rejected",
    "param": null,
    "type": "invalid_request_error"
  }
}
```

## Fehlerantwort (502)

HTTP 502

### Antwort-Schema

```json
{
  "additionalProperties": true,
  "properties": {
    "error": {
      "additionalProperties": true,
      "properties": {
        "code": {
          "type": [
            "string",
            "null"
          ]
        },
        "message": {
          "type": "string"
        },
        "param": {
          "type": [
            "string",
            "null"
          ]
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "message",
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "error"
  ],
  "type": "object"
}
```

### Antwortbeispiel

```json
{
  "error": {
    "code": "storage_write_failed",
    "message": "File storage failed",
    "param": null,
    "type": "server_error"
  }
}
```

## cURL-Beispiel



### curl

```curl
curl -X POST https://runapi.ai/v1/uploads \
  -H 'Authorization: Bearer YOUR_API_KEY' \
  -H 'Content-Type: application/json' \
  -d '{"bytes":1048576,"filename":"archive.bin","mime_type":"application/octet-stream","purpose":"user_data"}'
```

## Verwandte Referenz

- [Hochladen](https://runapi.ai/de/docs/api/protocol/uploads.md)
- [Upload-Objekt](https://runapi.ai/de/docs/api/protocol/uploads/object.md)

---

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Kontakt: contact@runapi.ai

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  },
  {
    "@context": "https://schema.org",
    "inLanguage": "de",
    "@type": "TechArticle",
    "headline": "Einen Upload erstellen",
    "description": "Die deklarierten abschließenden Datei-Bytes für einen Upload reservieren.",
    "url": "https://runapi.ai/de/docs/api/protocol/uploads/create",
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