---
title: "LeiIdentification"
canonical: "https://openfinanceguide.com/en/stet/1.6.3/resources/lei-identification"
edition: "STET PSD2 API 1.6.3.1"
source: "https://openfinanceguide.com/docs/stet/1.6.3/pdf/api-dsp2-stet-v1.6.3.2-openapi.yaml"
pdf: "https://openfinanceguide.com/docs/stet/1.6.3/pdf/api-dsp2-stet-v1.6.3.1-part-2-functional-model.pdf"
language: "en"
normative: "The normative text is the English PDF and OpenAPI file published by STET. This Markdown reproduces it for reading; where they differ, the PDF prevails."
license: "CC BY 3.0 FR (https://creativecommons.org/licenses/by/3.0/fr/), STET. Converted to Markdown by Open Finance Guide."
---

# LeiIdentification

Type: `string` · Kind: ISO20022 · Constraints: pattern `^[A-Z0-9]{18,18}[0-9]{2,2}$`

Legal Entity Identifier is a code allocated to a party as described in ISO 17442 "Financial Services - Legal Entity Identifier (LEI)".

## Example

```json
"string"
```

## Used by

- `GET /accounts/{accountResourceId}/transactions` (accountsTransactionsGet)
- `POST /payment-requests/{paymentRequestResourceId}/confirmation` (paymentRequestConfirmationPost)
- `PUT /payment-requests/{paymentRequestResourceId}` (paymentRequestPut)
- `GET /payment-requests/{paymentRequestResourceId}` (paymentRequestsGet)
- `POST /payment-requests` (paymentRequestsPost)
- `GET /payment-requests/{paymentRequestResourceId}/transactions` (paymentRequestTransactionsGet)
- `GET /trusted-beneficiaries` (trustedBeneficiariesGet)