---
title: "Wolfsberg Payment Transparency & LEI Binding Linter"
method: POST
path: "/v1/tools/lint_lei_payment_binding"
tags: ["TODO_TAGS_REVIEW", "TODO_AP2_EXPORT_REVIEW"]
---

# Wolfsberg Payment Transparency & LEI Binding Linter

`POST /v1/tools/lint_lei_payment_binding`

## Request

- Base URL: `https://ainumbers.co`
- URL: `https://ainumbers.co/v1/tools/lint_lei_payment_binding`
- Auth: none declared

Full ISO 17442 LEI check-digit validation via ISO 7064 Mod 97-10 for originator and beneficiary LEIs in pacs.008. Also scores Wolfsberg Payment Transparency Standards across six fields (originator name, account, LEI; beneficiary name, account, LEI) and assigns a transparency tier (HIGH, MEDIUM, LOW). LEIs are public GLEIF registry data -- no PII involved. For format-only LEI checks within broader party completeness validation use validate_pacs008_party_completeness (art-242).

**Tool URL:** https://ainumbers.co/chaingraph/art-246-lei-payment-binding-linter.html

## Request body

- object
  - `beneficiary_account` unknown, required
  - `beneficiary_lei` unknown, required
  - `beneficiary_name` unknown, required
  - `originator_account` unknown, required
  - `originator_lei` unknown, required
  - `originator_name` unknown, required

## Response `200`

Successful tool execution result

- object
  - `error_count` integer
  - `issues` unknown[]
    - unknown
  - `lei_results` object
    - `beneficiary` object
      - `error` string
      - `lei` string
      - `valid` boolean
    - `originator` object
      - `error` string
      - `lei` string
      - `valid` boolean
  - `lei_valid` boolean
  - `pii_note` string
  - `regulatory_basis` string
  - `table_source` string
  - `table_version` string
  - `wolfsberg_field_results` object[]
    - `label` string
    - `present` boolean
    - `weight` integer
  - `wolfsberg_transparency_score` integer
  - `wolfsberg_transparency_tier` string

---

[API](https://skmtc.dev/ainumbers/apis/ainumbers-co-fintech-intelligence-suite.md) · [All operations](https://skmtc.dev/ainumbers/apis/ainumbers-co-fintech-intelligence-suite/llms.txt) · [OpenAPI document](https://skmtc.dev/ainumbers/apis/ainumbers-co-fintech-intelligence-suite/revisions/b462e4f5bb28?raw)