{
  "x402Version": 2,
  "id": 28594,
  "slug": "28594",
  "resource": "https://tools.halowerk.com/v1/image/preflight",
  "description": "Liest Format, Masse, Farbraum, Bittiefe, Alphakanal, Bewegtbild, ICC-Profil und Metadaten direkt aus dem Dateikopf von PNG, JPEG, GIF, WebP und SVG. Prueft gegen selbst gesetzte Anforderungen an Groesse, Seitenverhaeltnis, Format und Metadatenfreiheit und meldet Fallstricke wie CMYK, EXIF mit Ortsangabe oder sehr grosse Pixelmengen.",
  "type": "http",
  "serviceName": "HALOWERK Agent Tools",
  "resourceType": "Travel",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "2000",
      "amountUsd": 0.002,
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "properties": {
      "example": {
        "type": "object"
      },
      "type": {
        "type": "string"
      }
    },
    "required": [
      "type"
    ],
    "type": "object"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "base64": "iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNk+A8AAQUBAScY42YAAAAASUVORK5CYII=",
            "requirements": {
              "formats": [
                "png"
              ],
              "max_bytes": 2000000
            }
          },
          "bodyType": "json",
          "method": "POST",
          "type": "http"
        },
        "output": {
          "example": {
            "animated": false,
            "aspect_ratio": 1.7778,
            "bit_depth": 8,
            "bytes": 1482113,
            "chunks": [
              "IHDR",
              "iCCP",
              "eXIf",
              "IDAT",
              "IEND"
            ],
            "color_space": "rgba",
            "color_type": 6,
            "format": "png",
            "has_alpha": true,
            "has_exif": true,
            "has_icc": true,
            "has_text_metadata": false,
            "height": 1080,
            "hints": [
              "EXIF kann Ort und Geraet enthalten. Vor Veroeffentlichung entfernen."
            ],
            "interlaced": false,
            "issues": [],
            "megapixels": 2.07,
            "orientation": "quer",
            "passes": true,
            "width": 1920
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "body": {
                "properties": {
                  "base64": {
                    "description": "Bilddatei als Base64",
                    "type": "string"
                  },
                  "requirements": {
                    "description": "Eigene Anforderungen",
                    "properties": {
                      "aspect_ratio": {
                        "description": "zum Beispiel 16:9",
                        "type": "string"
                      },
                      "aspect_tolerance": {
                        "default": 0.02,
                        "type": "number"
                      },
                      "formats": {
                        "items": {
                          "type": "string"
                        },
                        "type": "array"
                      },
                      "max_bytes": {
                        "type": "integer"
                      },
                      "max_height": {
                        "type": "integer"
                      },
                      "max_width": {
                        "type": "integer"
                      },
                      "min_height": {
                        "type": "integer"
                      },
                      "min_width": {
                        "type": "integer"
                      },
                      "require_no_metadata": {
                        "type": "boolean"
                      }
                    },
                    "type": "object"
                  }
                },
                "required": [
                  "base64"
                ],
                "type": "object"
              },
              "bodyType": {
                "enum": [
                  "json",
                  "form-data",
                  "text"
                ],
                "type": "string"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "x402",
    "agent-tools",
    "media",
    "image_preflight",
    "bazaar"
  ],
  "sourceHost": "tools.halowerk.com",
  "lastUpdated": "2026-10-08T06:07:38.673Z",
  "quality": {
    "calls30d": 3,
    "uniquePayers30d": 3,
    "lastCalledAt": "2026-10-08T06:07:38.453Z"
  },
  "metadata": {
    "serviceName": "HALOWERK Agent Tools",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "base64": "iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNk+A8AAQUBAScY42YAAAAASUVORK5CYII=",
              "requirements": {
                "formats": [
                  "png"
                ],
                "max_bytes": 2000000
              }
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "animated": false,
              "aspect_ratio": 1.7778,
              "bit_depth": 8,
              "bytes": 1482113,
              "chunks": [
                "IHDR",
                "iCCP",
                "eXIf",
                "IDAT",
                "IEND"
              ],
              "color_space": "rgba",
              "color_type": 6,
              "format": "png",
              "has_alpha": true,
              "has_exif": true,
              "has_icc": true,
              "has_text_metadata": false,
              "height": 1080,
              "hints": [
                "EXIF kann Ort und Geraet enthalten. Vor Veroeffentlichung entfernen."
              ],
              "interlaced": false,
              "issues": [],
              "megapixels": 2.07,
              "orientation": "quer",
              "passes": true,
              "width": 1920
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "base64": {
                      "description": "Bilddatei als Base64",
                      "type": "string"
                    },
                    "requirements": {
                      "description": "Eigene Anforderungen",
                      "properties": {
                        "aspect_ratio": {
                          "description": "zum Beispiel 16:9",
                          "type": "string"
                        },
                        "aspect_tolerance": {
                          "default": 0.02,
                          "type": "number"
                        },
                        "formats": {
                          "items": {
                            "type": "string"
                          },
                          "type": "array"
                        },
                        "max_bytes": {
                          "type": "integer"
                        },
                        "max_height": {
                          "type": "integer"
                        },
                        "max_width": {
                          "type": "integer"
                        },
                        "min_height": {
                          "type": "integer"
                        },
                        "min_width": {
                          "type": "integer"
                        },
                        "require_no_metadata": {
                          "type": "boolean"
                        }
                      },
                      "type": "object"
                    }
                  },
                  "required": [
                    "base64"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    }
  },
  "liveness": {
    "reliability": null
  },
  "verified": false,
  "featured": false,
  "provider": {
    "host": "tools.halowerk.com",
    "manifest_name": "tools.halowerk.com",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-10-14T01:15:01.050Z"
  },
  "exampleResponse": {
    "example": {},
    "type": "string"
  }
}