Endpoints: 28,729MCP servers: 18,413Payout addresses: 2,071Paid calls: 1,552Letters: 14Defects: 1,323counted 2 min ago
teppi

Endpoint · computeGETapi.duoleads.com/v1/id/security?value=US0378331005

Validate the check digit of a financial security identifier: ISIN (ISO 6166), CUSIP, SEDOL and FIGI.
Read moreValidate the check digit of a financial security identifier: ISIN (ISO 6166), CUSIP, SEDOL and FIGI. Returns the verdict, the computed correct check character, and for an ISIN the issuing country prefix and the embedded NSIN. Also builds an ISIN from a country code plus a 9-character NSIN. Format and checksum only, no security master lookup.
UNRATEDListed

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?
0xcd673f7e…9c6b3a39
URL
https://api.duoleads.com/v1/id/security?value=US0378331005
MCP server on this host: com.duoleads.api/data-utilities
Seen
first 5 days ago · last 17 hr ago
9 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_01M3NV250JHMHVBKHK8CEA4T5A
?Ask the price
curl -si https://api.teppi.xyz/v1/via/cap_01M3NV250JHMHVBKHK8CEA4T5A

About

?Description
Validate the check digit of a financial security identifier: ISIN (ISO 6166), CUSIP, SEDOL and FIGI. Returns the verdict, the computed correct check character, and for an ISIN the issuing country prefix and the embedded NSIN. Also builds an ISIN from a country code plus a 9-character NSIN. Format and checksum only, no security master lookup.
URL
https://api.duoleads.com/v1/id/security?value=US0378331005
Method
GET
Class
compute
?Checkable to
L1
Endpoint id
cap_01M3NV250JHMHVBKHK8CEA4T5A
?Badge

Reads live. UNRATED until paid calls earn a letter.

Markdown
[![Teppi](https://api.teppi.xyz/badge/cap_01M3NV250JHMHVBKHK8CEA4T5A.svg)](https://teppi.xyz/endpoint/cap_01M3NV250JHMHVBKHK8CEA4T5A)
HTML
<a href="https://teppi.xyz/endpoint/cap_01M3NV250JHMHVBKHK8CEA4T5A"><img src="https://api.teppi.xyz/badge/cap_01M3NV250JHMHVBKHK8CEA4T5A.svg" alt="Teppi delivery record"></a>
Image
https://api.teppi.xyz/badge/cap_01M3NV250JHMHVBKHK8CEA4T5A.svg
Verify it yourselfnpx teppi-check https://api.duoleads.com/v1/id/security?value=US0378331005curl -s https://api.teppi.xyz/v1/trust/cap_01M3NV250JHMHVBKHK8CEA4T5A