EAN and GTIN Barcode Prefix Issuer Lookup (Smartatest.se)

smartatest/ean-prefix

Reads the prefix of an EAN or GTIN barcode number (8, 12, 13 or 14 digits), from Smartatest.se: the first digits, whether the check digit is valid, whether it is a UPC-A read with a leading zero, and which GS1 organisation issued the number block (organisation, country, prefix range and a note such as ISBN for 978 and 979). The prefix names the GS1 member that handed out the number, not where the item was made. Swedish field names and text are passed through as the source wrote them. A code of the wrong length or with non-digits is refused as VALIDATION. Data: smartatest.se (CC BY 4.0), served by Eden Engine; not an official Smartatest.se product.

activeper callv1

Price

$0.0026 per call

You pay the price shown. If a call turns out to cost more than its quote, you pay the actual price, capped at twice the quote. No monthly minimum. Top-ups start at $0.50.

Data source

Smartatest.se

Data: smartatest.se (https://smartatest.se/api), published under CC BY 4.0. Served by Eden Engine; not an official Smartatest.se product.

Use it

Five steps: search, inspect, learn, run, settle. No per-tool setup; your agent reaches this tool through the meta-tools it already has.

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agent

// 1. search: find the tool
omnial_search({ query: "what you need" })

// 2. inspect: price and input schema
omnial_inspect({ tool: "smartatest/ean-prefix" })

// 3. learn: read the usage guide at runtime
omnial_learn({ tool: "smartatest/ean-prefix" })

// 4. run: price the exact call first, then run it
omnial_execute({ tool: "smartatest/ean-prefix", input: { /* see input_schema */ }, dry_run: true })
omnial_execute({ tool: "smartatest/ean-prefix", input: { /* ... */ } })

// 5. settle: the call is charged when it finishes, nothing to do

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Pricing

Every charge this tool can incur.

Charge	Price
Per call	$0.0026

Updated: Oct 25, 2026

Input and output schemas

Input schema

input_schema.json

{
  "type": "object",
  "required": [
    "kod"
  ],
  "properties": {
    "kod": {
      "type": "string",
      "pattern": "^([0-9]{8}|[0-9]{12,14})$",
      "description": "The barcode number as digits only, 8, 12, 13 or 14 long, for example 7350053850019."
    }
  },
  "additionalProperties": false
}

Output schema

output_schema.json

{
  "type": "object",
  "required": [
    "endpoint",
    "data",
    "dokumentation"
  ],
  "properties": {
    "data": {
      "type": "object",
      "required": [
        "siffror",
        "prefix",
        "kontrollsiffraGiltig",
        "lastSomUpcMedNolla",
        "traff",
        "utfardare",
        "anmarkning"
      ],
      "properties": {
        "traff": {
          "type": "boolean",
          "description": "Whether the prefix matched a known block."
        },
        "prefix": {
          "type": "string",
          "description": "The leading prefix used for the lookup."
        },
        "siffror": {
          "type": "string",
          "description": "The digits as read."
        },
        "utfardare": {
          "type": "object",
          "required": [
            "organisation",
            "land",
            "intervall",
            "notering"
          ],
          "properties": {
            "land": {
              "type": [
                "string",
                "null"
              ]
            },
            "notering": {
              "type": [
                "string",
                "null"
              ]
            },
            "intervall": {
              "type": "object",
              "required": [
                "fran",
                "till"
              ],
              "properties": {
                "fran": {
                  "type": "string"
                },
                "till": {
                  "type": "string"
                }
              },
              "description": "The prefix range of the block: fran (from) and till (to).",
              "additionalProperties": true
            },
            "organisation": {
              "type": [
                "string",
                "null"
              ]
            }
          },
          "description": "The issuing block: organisation and country (null for blocks such as ISBN), the prefix range and a note.",
          "additionalProperties": true
        },
        "anmarkning": {
          "type": "string",
          "description": "Note from the source, in Swedish."
        },
        "lastSomUpcMedNolla": {
          "type": "boolean",
          "description": "Whether the number was read as a UPC-A with a leading zero."
        },
        "kontrollsiffraGiltig": {
          "type": "boolean",
          "description": "Whether the check digit is valid."
        }
      },
      "description": "The barcode reading.",
      "additionalProperties": true
    },
    "endpoint": {
      "type": "string",
      "description": "Name of the source endpoint."
    },
    "dokumentation": {
      "type": "string",
      "description": "URL of the source's documentation for this endpoint."
    }
  },
  "description": "The reading as `data` (digits, prefix, check-digit validity, matched block and note), the source endpoint name and its documentation URL.",
  "additionalProperties": true
}