Endpoint · computeGETapi.sitecheck-api.workers.dev /api/validate ?type=isbn&value=0306406152
Checks the check digit and structure of an identifier with no network call: ISBN-10 and ISBN-13 (with ISBN-10 to 13 conversion), EAN-8, UPC-A, EAN-13 and GTIN-14 (with the GS1…
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Checks the check digit and structure of an identifier with no network call: ISBN-10 and ISBN-13 (with ISBN-10 to 13 conversion), EAN-8, UPC-A, EAN-13 and GTIN-14 (with the GS1 prefix country), VIN (manufacturer code, region, model year), IMEI, ISIN (country) and a generic Luhn number. type=auto detects the type. Up to 50 comma-separated values give a results array.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.001 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://api.sitecheck-api.workers.dev/api/validate?type=isbn&value=0306406152
MCP server on this host: io.github.bck-stack/sitecheck
Seen
first 9 days ago · last 17 hr ago
9 free handshakes
Payment
Pays through
x402
Offered on?
Arc, Base USDC, Solana, xrpl:0
Listed on?
Base, Solana
Buy it through Teppi
- ?Pay on delivery
- 0.003000 USDC (0.001000 to the seller, 0.002000 fee)
- Where
- https://api.teppi.xyz/v1/via/cap_01M4WF5CZ10HHWTCVD3MX5P9JX
- ?Ask the price
curl -si https://api.teppi.xyz/v1/via/cap_01M4WF5CZ10HHWTCVD3MX5P9JX
About
- ?Description
- Checks the check digit and structure of an identifier with no network call: ISBN-10 and ISBN-13 (with ISBN-10 to 13 conversion), EAN-8, UPC-A, EAN-13 and GTIN-14 (with the GS1 prefix country), VIN (manufacturer code, region, model year), IMEI, ISIN (country) and a generic Luhn number. type=auto detects the type. Up to 50 comma-separated values give a results array.
- URL
- https://api.sitecheck-api.workers.dev/api/validate?type=isbn&value=0306406152
- Method
- GET
- Class
- compute
- ?Checkable to
- L1
- Endpoint id
- cap_01M4WF5CZ10HHWTCVD3MX5P9JX
- ?Badge
Reads live. UNRATED until paid calls earn a letter.
- Markdown
- [](https://teppi.xyz/endpoint/cap_01M4WF5CZ10HHWTCVD3MX5P9JX)
- HTML
- <a href="https://teppi.xyz/endpoint/cap_01M4WF5CZ10HHWTCVD3MX5P9JX"><img src="https://api.teppi.xyz/badge/cap_01M4WF5CZ10HHWTCVD3MX5P9JX.svg" alt="Teppi delivery record"></a>
- Image
- https://api.teppi.xyz/badge/cap_01M4WF5CZ10HHWTCVD3MX5P9JX.svg
Verify it yourself
npx teppi-check https://api.sitecheck-api.workers.dev/api/validate?type=isbn&value=0306406152curl -s https://api.teppi.xyz/v1/trust/cap_01M4WF5CZ10HHWTCVD3MX5P9JX