{
  "x402Version": 2,
  "id": 31621,
  "slug": "31621",
  "resource": "https://kbv-server-f7vfitmlkq-du.a.run.app/v1/business/batch",
  "description": "Screen a supplier list against two registries at once: check up to 100 companies per call, $0.02 per number, and get registration status plus any public-procurement debarment on record. A company can be active and still barred from public contracts, so the summary counts how many are currently debarred. Live Korean National Tax Service and Public Procurement Service data.",
  "type": "http",
  "serviceName": "Korea Business Verify (KBV)",
  "resourceType": "Utilities",
  "accepts": [
    {
      "scheme": "upto",
      "network": "eip155:8453",
      "payTo": "0xbD23a7e6eE1F1b8b5D5AeFEB4fBdE2B84C04bD5C",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "2000000",
      "amountUsd": 2,
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "properties": {
      "example": {
        "type": "object"
      },
      "type": {
        "type": "string"
      }
    },
    "required": [
      "type"
    ],
    "type": "object"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "business_numbers": [
              "124-81-00998",
              "123-45-67890"
            ]
          },
          "bodyType": "json",
          "method": "POST",
          "type": "http"
        },
        "output": {
          "example": {
            "results": [
              {
                "business_number": "1248100998",
                "cache": false,
                "checked_at": "2026-09-03T00:56:04.239Z",
                "closed_date": null,
                "source": "Korea National Tax Service (NTS)",
                "status": "active",
                "status_code_raw": "01",
                "tax_type": "general"
              },
              {
                "business_number": "1234567890",
                "cache": false,
                "checked_at": "2026-09-03T00:56:04.239Z",
                "closed_date": null,
                "source": "Korea National Tax Service (NTS)",
                "status": "not_registered",
                "status_code_raw": "",
                "tax_type": "general"
              }
            ],
            "summary": {
              "active": 1,
              "closed": 0,
              "not_registered": 1,
              "suspended": 0,
              "total": 2
            }
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "body": {
                "properties": {
                  "business_numbers": {
                    "description": "1-100 Korean business registration numbers; hyphens/spaces allowed",
                    "items": {
                      "type": "string"
                    },
                    "maxItems": 100,
                    "minItems": 1,
                    "type": "array"
                  }
                },
                "required": [
                  "business_numbers"
                ]
              },
              "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"
      }
    },
    "eip2612GasSponsoring": {
      "info": {
        "description": "The facilitator accepts EIP-2612 gasless Permit to `Permit2` canonical contract.",
        "version": "1"
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "amount": {
            "description": "The amount to approve (uint256). Typically MaxUint.",
            "pattern": "^[0-9]+$",
            "type": "string"
          },
          "asset": {
            "description": "The address of the ERC-20 token contract.",
            "pattern": "^0x[a-fA-F0-9]{40}$",
            "type": "string"
          },
          "deadline": {
            "description": "The timestamp at which the signature expires.",
            "pattern": "^[0-9]+$",
            "type": "string"
          },
          "from": {
            "description": "The address of the sender.",
            "pattern": "^0x[a-fA-F0-9]{40}$",
            "type": "string"
          },
          "nonce": {
            "description": "The current nonce of the sender.",
            "pattern": "^[0-9]+$",
            "type": "string"
          },
          "signature": {
            "description": "The 65-byte concatenated signature (r, s, v) as a hex string.",
            "pattern": "^0x[a-fA-F0-9]+$",
            "type": "string"
          },
          "spender": {
            "description": "The address of the spender (Canonical Permit2).",
            "pattern": "^0x[a-fA-F0-9]{40}$",
            "type": "string"
          },
          "version": {
            "description": "Schema version identifier.",
            "pattern": "^[0-9]+(\\.[0-9]+)*$",
            "type": "string"
          }
        },
        "required": [
          "from",
          "asset",
          "spender",
          "amount",
          "nonce",
          "deadline",
          "signature",
          "version"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "supplier-screening",
    "debarment-check",
    "sanctions-screening",
    "batch-kyb",
    "korea",
    "bazaar",
    "eip2612GasSponsoring"
  ],
  "sourceHost": "kbv-server-f7vfitmlkq-du.a.run.app",
  "lastUpdated": "2026-10-01T00:14:52.682Z",
  "quality": {
    "calls30d": 4,
    "uniquePayers30d": 1,
    "lastCalledAt": "2026-10-01T00:14:52.34Z"
  },
  "metadata": {
    "serviceName": "Korea Business Verify (KBV)",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "business_numbers": [
                "124-81-00998",
                "123-45-67890"
              ]
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "results": [
                {
                  "business_number": "1248100998",
                  "cache": false,
                  "checked_at": "2026-09-03T00:56:04.239Z",
                  "closed_date": null,
                  "source": "Korea National Tax Service (NTS)",
                  "status": "active",
                  "status_code_raw": "01",
                  "tax_type": "general"
                },
                {
                  "business_number": "1234567890",
                  "cache": false,
                  "checked_at": "2026-09-03T00:56:04.239Z",
                  "closed_date": null,
                  "source": "Korea National Tax Service (NTS)",
                  "status": "not_registered",
                  "status_code_raw": "",
                  "tax_type": "general"
                }
              ],
              "summary": {
                "active": 1,
                "closed": 0,
                "not_registered": 1,
                "suspended": 0,
                "total": 2
              }
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "business_numbers": {
                      "description": "1-100 Korean business registration numbers; hyphens/spaces allowed",
                      "items": {
                        "type": "string"
                      },
                      "maxItems": 100,
                      "minItems": 1,
                      "type": "array"
                    }
                  },
                  "required": [
                    "business_numbers"
                  ]
                },
                "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"
        }
      },
      "eip2612GasSponsoring": {
        "info": {
          "description": "The facilitator accepts EIP-2612 gasless Permit to `Permit2` canonical contract.",
          "version": "1"
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "amount": {
              "description": "The amount to approve (uint256). Typically MaxUint.",
              "pattern": "^[0-9]+$",
              "type": "string"
            },
            "asset": {
              "description": "The address of the ERC-20 token contract.",
              "pattern": "^0x[a-fA-F0-9]{40}$",
              "type": "string"
            },
            "deadline": {
              "description": "The timestamp at which the signature expires.",
              "pattern": "^[0-9]+$",
              "type": "string"
            },
            "from": {
              "description": "The address of the sender.",
              "pattern": "^0x[a-fA-F0-9]{40}$",
              "type": "string"
            },
            "nonce": {
              "description": "The current nonce of the sender.",
              "pattern": "^[0-9]+$",
              "type": "string"
            },
            "signature": {
              "description": "The 65-byte concatenated signature (r, s, v) as a hex string.",
              "pattern": "^0x[a-fA-F0-9]+$",
              "type": "string"
            },
            "spender": {
              "description": "The address of the spender (Canonical Permit2).",
              "pattern": "^0x[a-fA-F0-9]{40}$",
              "type": "string"
            },
            "version": {
              "description": "Schema version identifier.",
              "pattern": "^[0-9]+(\\.[0-9]+)*$",
              "type": "string"
            }
          },
          "required": [
            "from",
            "asset",
            "spender",
            "amount",
            "nonce",
            "deadline",
            "signature",
            "version"
          ],
          "type": "object"
        }
      }
    }
  },
  "liveness": {
    "reliability": null
  },
  "verified": false,
  "featured": false,
  "provider": {
    "host": "kbv-server-f7vfitmlkq-du.a.run.app",
    "manifest_name": "kbv-server-f7vfitmlkq-du.a.run.app",
    "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"
  }
}