---
title: "Retrieve CUSIP data for the comma-delimited ISIN identifiers"
method: GET
path: "/isin/{isinList}"
tags: ["CUSIP"]
---

# Retrieve CUSIP data for the comma-delimited ISIN identifiers

`GET /isin/{isinList}`

## Path parameters

- `isinList` string, required

## Response `200`

Successful retrieval of CUSIP data.

- Response
  - `response` CusipApiResponse
    - `header` ApiResponseHeader
      - `status` integer
      - `totalCount` integer
      - `queryTime` integer
      - `query` string
      - `page` integer
      - `pageSize` integer
    - `error` ApiResponseError
      - `code` string
      - `message` string
      - `supportEmail` string
      - `supportPhone` string
    - `cusipRecords` CusipRecord[]
      - `cusip` string
      - `issuerNumber` string
      - `issuerName` string
      - `domicile` string
      - `issuerGroup` string
      - `issuerStatus` string
      - `issuerType` string
      - `issuerState` string
      - `issuerLogDate` string
      - `issuerReleaseDate` string
      - `issuerTransactionCode` string
      - `cabre` string
      - `legalEntityName` string
      - `lei` string — 20-character alphanumeric code based on the ISO 17442 standard that uniquely identifies distinct legal entities
      - `spac` string — Special Purpose Acquisition Company
      - `issuerAdl` string — Addtional issuer name
      - `issueNumber` string
      - `issueCheckDigit` string
      - `isin` string
      - `issueGroup` string
      - `issueType` string
      - `issueDescription` string
      - `issueStatus` string
      - `issueReleaseDate` string
      - `issueLogDate` string
      - `issueLogTimestamp` string
      - `maturityDate` string — The maturity date in MM/DD/YYYY format.
      - `partialMaturity` string
      - `datedDate` string — The dated date in MM/DD/YYYY format.
      - `rate` number
      - `currencyCode` string
      - `securityTypeDescription` string
      - `issueObligorName` string
      - `issueObligorCC6` string
      - `issueCoObligorName` string
      - `issueCoObligorCC6` string
      - `fisn` string
      - `usCfiCode` string
      - `isoCfiCode` string
      - `guarantee` string
      - `tickerSymbol` string
      - `mic` string
      - `whereTraded` string
      - `votingRights` string
      - `warrantAssets` string
      - `warrantStatus` string
      - `warrantType` string
      - `sourceDocument` string
      - `bondForm` string
      - `rateType` string
      - `preferredType` string
      - `redemption` string
      - `callable` string
      - `putable` string
      - `firstCouponDate` string — The first coupon date in MM/DD/YYYY format.
      - `paymentFrequency` string
      - `underwriter` string
      - `bondCounsel` string
      - `financialAdvisor` string
      - `auditor` string
      - `payingAgent` string
      - `tenderAgent` string
      - `transferAgent` string
      - `offeringAmount` number
      - `offeringAmountCode` string
      - `municipalSaleDate` string
      - `saleType` string
      - `closingDate` string — The closing date in MM/DD/YYYY format.
      - `portal` string
      - `sponsoring` string
      - `issueState` string
      - `paymentStatus` string
      - `originalCusip` string
      - `depositoryEligible` string
      - `bankQualified` string
      - `cpInstitutionType` string
      - `alternativeMinTax` string
      - `initialPublicOffering` string
      - `govermentStimulusProgram` string
      - `greenBondType` string
      - `greenBondCertifierVerifier` string
      - `section13f` string
      - `etfType` string
      - `incomeType` string
      - `insuredBy` string
      - `ownershipRestrictions` string
      - `taxable` string
      - `sinkingFund` string
      - `remarketed` string
      - `refundable` string
      - `preRefund` string
      - `enhancements` string
      - `fundDistrbPolicy` string
      - `fundInvPolicy` string
      - `fundType` string
      - `tokenizedSecurity` string — Y for tokenized security
      - `tokenizationLevel` string — tokenization Level - FULL or PARTIAL
      - `distributedLedgerName` string — distributed ledger name
      - `equivalentDigitalTokenGroup` string — Equivalent Digital Token Group DTI. Set of digital tokens which are not technically compatible but considered equivalent in one or more specific use cases.
      - `digitalTokenIdentifiers` string — A Digital Token Identifier (DTI) is a global identification standard for digital tokens and is defined by the International Organisation for Standardisation's ISO 24165

## Other responses

- `401` — CUSIP API call is unauthorized.
- `500` — Internal server error.

---

[API](https://skmtc.net/cusip/apis/cusip-data-api.md) · [All operations](https://skmtc.net/cusip/apis/cusip-data-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/cusip/cusip-data-api/versions/679ddec50563/schema)