GLEIF ISIN ↔ LEI Mapping — securities by issuer, no login
Pricing
$2.00 / 1,000 isin mapping scrapeds
GLEIF ISIN ↔ LEI Mapping — securities by issuer, no login
List every ISIN security code GLEIF has mapped to a company's LEI via the official Access Service (api.gleif.org): bonds, equities, and other instruments per issuer. Give a parent LEI, get all its registered ISINs. CC0 licensed, no login. Useful for securities-master matching and KYC/AML.
Pricing
$2.00 / 1,000 isin mapping scrapeds
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Backyard Tools
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a day ago
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Give this actor a company's Legal Entity Identifier (LEI) and it returns every ISIN
(International Securities Identification Number) GLEIF has mapped to that issuer — bonds,
equities, and other instruments. It calls GLEIF's own official isins endpoint (the same
public Access Service behind gleif.org's search), so the mapping is GLEIF's, not a scrape
of a web page.
Open data, CC0 1.0 licensed: free to use commercially, no permission or attribution required (source: GLEIF LEI Data Terms of Use). This actor is not affiliated with or endorsed by GLEIF — it's an independent client of their public API.
Tested (2026-09-02)
| Issuer LEI | Company | ISINs found |
|---|---|---|
HWUPKR0MPOU8FGXBT394 | Apple Inc. | 950 |
254900TWD71M3MX9I453 | Apple Management Inc. (no securities) | 0 |
An LEI with no registered securities simply returns 0 items (no charge) — it's not an error.
Don't have the LEI yet?
Use the companion actor GLEIF LEI Company Registry Lookup to search a company by name and get its LEI first, then feed that LEI into this actor.
Isin LEI mapping — input
Each target is a 20-character issuer LEI code.
Isin LEI mapping — output fields
One dataset item per ISIN:
| Field | |
|---|---|
lei | the issuer's 20-character LEI |
isin | the 12-character ISIN security code |
No personal data: LEIs and ISINs identify companies and securities, not individuals.
Why this over GLEIF's own website
gleif.org shows one entity's securities at a time, in a UI built for eyeballs, not pipelines. This actor batches multiple issuer LEIs in one run and hands back structured rows — for securities-master matching, regulatory reporting, or KYC/AML pipelines that need this in a dataset, not a web page.
Use Cases
- Securities-master data matching — link a company's LEI to every ISIN it has issued
- Regulatory reporting — LEI–ISIN pairs for reporting regimes that require issuer identification alongside security codes
- Portfolio issuer mapping — resolve which securities in a portfolio trace back to the same issuer LEI
- KYC/AML pipelines — cross-check securities against issuer identity records
Pricing
Pay per event: $2.00 per 1,000 ISIN records collected. Nothing else.
