---
title: "Accredited LEI issuer catalog (40 entries)"
method: GET
path: "/api/v1/gleif/lei-issuers"
tags: ["Corporate Registry"]
---

# Accredited LEI issuer catalog (40 entries)

`GET /api/v1/gleif/lei-issuers`

Return the catalog of GLEIF-accredited LEI issuers (Local Operating Units). Each entry carries the issuer's own LEI, legal name, marketing brand, portal URL, and accreditation date. Use the issuer LEI to trace `registration.managingLou` values on LEI records back to their issuer.

## Query parameters

- `page_size` integer — Entries per page (1 to 200; upstream total is 40).
- `page_number` integer — 1-based page number.

## Response `200`

LEI issuer entries with LEIs, names, websites, and accreditation dates, plus pagination block.

- EnvelopeGleifLeiIssuersPayload
  - `data` GleifLeiIssuersPayload, required — Response payload for `/api/v1/gleif/lei-issuers`.
    - `issuers` GleifLeiIssuer[], required — Accredited LEI issuer entries (40 total across pages).
      - `type` string, nullable — JSON:API resource type, always `lei-issuers`.
      - `id` string, nullable — Issuer's LEI (same as `attributes.lei`).
      - `attributes` GleifLeiIssuerAttributes — Attributes of a `lei-issuers` resource (accredited Local Operating Unit).
        - `lei` string, nullable — LEI of the issuer itself (issuers are also LEI-registered entities).
        - `name` string, nullable — Legal name of the LEI issuer.
        - `marketingName` string, nullable — Customer-facing brand name of the issuer.
        - `website` string, nullable — Issuer portal URL for LEI registration and renewal.
        - `accreditationDate` string, nullable — ISO 8601 date the issuer received GLEIF accreditation.
      - `relationships` object, nullable — JSON:API relationships block with jurisdictions and fund jurisdictions.
      - `links` object, nullable — JSON:API self-link.
    - `pagination` GleifPagination, required — Upstream pagination metadata echoed on list endpoints.
      - `currentPage` integer, nullable — Current 1-based page number.
      - `perPage` integer, nullable — Page size used for this response.
      - `from` integer, nullable — 1-based index of the first record on this page.
      - `to` integer, nullable — 1-based index of the last record on this page.
      - `total` integer, nullable — Total number of records matching the query (across all pages).
      - `lastPage` integer, nullable — Index of the last page (given the current `perPage`).
  - `meta` SugraMeta, required — Metadata attached to every /api/v1/* response envelope.
    - `endpoint` string, required — Requested endpoint path.
    - `data_time` string, required — ISO 8601 UTC timestamp of the source data, not of the request.
    - `response_time` string, required — ISO 8601 UTC timestamp when this response was produced.
    - `provider` string, required — API name and version.
    - `source` string, nullable — Identifier of the primary upstream source used for this response.
    - `attribution` string, nullable — Human-readable attribution mandated by an upstream source (e.g. a securities regulator or self-regulatory organization). Present only on responses whose source requires the owner and source to be clearly identified. Do not remove or alter it when using the response.
    - `fallback_used` boolean, nullable — True when the primary source failed and a fallback produced the data.
    - `fallback_chain` string[], nullable — Ordered list of sources attempted, in the order they were tried.
    - `cached` boolean, nullable — True when this response was served from the internal cache.
    - `stale` boolean, nullable — True when the cached response was returned after the upstream rate-limited or errored. Clients can use this to detect degraded data.

## Other responses

- `401` — Missing or invalid `x-api-key` header.
- `422` — Validation Error
- `429` — Daily rate limit exceeded. Check `X-RateLimit-Reset` for the next window.
- `503` — Upstream source is temporarily unavailable. Retry after a short delay.

---

[API](https://skmtc.net/sugra/apis/sugra-api.md) · [All operations](https://skmtc.net/sugra/apis/sugra-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/sugra/sugra-api/versions/4e2740743eb4/schema)