Endpoint · extractionGETapi.duoleads.com /v1/id/gs1 ?value=5901234123457
Validate and convert GS1 identifiers: GTIN-8, GTIN-12 (UPC-A), GTIN-13 (EAN-13), GTIN-14, GLN and SSCC.
Read more
Validate and convert GS1 identifiers: GTIN-8, GTIN-12 (UPC-A), GTIN-13 (EAN-13), GTIN-14, GLN and SSCC. Returns the check-digit verdict, the computed correct check digit, the GTIN-14 form with its indicator digit, and conversion between GTIN-8, GTIN-12, GTIN-13 and GTIN-14. No company-prefix split is returned: GS1's prefix-length table is no longer public data. Also computes a missing check digit from a partial code. Structure only, no product database.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.05 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://api.duoleads.com/v1/id/gs1?value=5901234123457
MCP server on this host: com.duoleads.api/data-utilities
Seen
first 5 days ago · last 15 hr ago
8 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Buy it through Teppi
- ?Pay on delivery
- 0.055000 USDC (0.050000 to the seller, 0.005000 fee)
- Where
- https://api.teppi.xyz/v1/via/cap_01M3NV250RTRYR6ZPWKKFPHEFZ
- ?Ask the price
curl -si https://api.teppi.xyz/v1/via/cap_01M3NV250RTRYR6ZPWKKFPHEFZ
About
- ?Description
- Validate and convert GS1 identifiers: GTIN-8, GTIN-12 (UPC-A), GTIN-13 (EAN-13), GTIN-14, GLN and SSCC. Returns the check-digit verdict, the computed correct check digit, the GTIN-14 form with its indicator digit, and conversion between GTIN-8, GTIN-12, GTIN-13 and GTIN-14. No company-prefix split is returned: GS1's prefix-length table is no longer public data. Also computes a missing check digit from a partial code. Structure only, no product database.
- URL
- https://api.duoleads.com/v1/id/gs1?value=5901234123457
- Method
- GET
- Class
- extraction
- ?Checkable to
- L1
- Endpoint id
- cap_01M3NV250RTRYR6ZPWKKFPHEFZ
- ?Badge
Reads live. UNRATED until paid calls earn a letter.
- Markdown
- [](https://teppi.xyz/endpoint/cap_01M3NV250RTRYR6ZPWKKFPHEFZ)
- HTML
- <a href="https://teppi.xyz/endpoint/cap_01M3NV250RTRYR6ZPWKKFPHEFZ"><img src="https://api.teppi.xyz/badge/cap_01M3NV250RTRYR6ZPWKKFPHEFZ.svg" alt="Teppi delivery record"></a>
- Image
- https://api.teppi.xyz/badge/cap_01M3NV250RTRYR6ZPWKKFPHEFZ.svg
Verify it yourself
npx teppi-check https://api.duoleads.com/v1/id/gs1?value=5901234123457curl -s https://api.teppi.xyz/v1/trust/cap_01M3NV250RTRYR6ZPWKKFPHEFZ