---
title: "Fedwire Structured Address Linter"
method: POST
path: "/v1/tools/lint_fedwire_structured_address"
tags: ["TODO_TAGS_REVIEW", "TODO_AP2_EXPORT_REVIEW"]
---

# Fedwire Structured Address Linter

`POST /v1/tools/lint_fedwire_structured_address`

## Request

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

Lints a Fedwire or CHIPS ISO 20022 PostalAddress24 block against the Fedwire structured-address end state (network param selects fedwire or chips; rules verified byte-identical between the two networks at build time). Federal Reserve Financial Services rescheduled the Fedwire ISO 20022 structured-address release from 16 November 2026 to the November 2027 release on 27 August 2026; the exact date is to be announced, fully-unstructured addresses remain accepted on Fedwire until then, and the hybrid format becomes supported only with that release. CHIPS has no published dated structured-address mandate. At the end state Town Name and Country are always required, with up to 2 supplemental AdrLine elements of 70 chars each. Detects unstructured AdrLine-only addresses (prohibited), hybrid silent-fail duplication (AdrLine echoing structured field values, which causes STP rejection without a visible error code), and address structure type (FULLY_STRUCTURED, HYBRID, UNSTRUCTURED, EMPTY). For the SWIFT CBPR+ cross-border equivalent use lint_cbpr_structured_address (art-241).

**Tool URL:** https://ainumbers.co/chaingraph/art-349-fedwire-structured-address-linter.html

## Request body

- object
  - `address_lines` unknown, required
  - `building_number` unknown, required
  - `country` unknown, required
  - `country_subdivision` unknown, required
  - `network` unknown, required
  - `post_code` unknown, required
  - `street_name` unknown, required
  - `town_name` unknown, required

## Response `200`

Successful tool execution result

- object
  - `compliant` boolean
  - `disambiguation` string
  - `error_count` integer
  - `fedwire_chips_deadline` string
  - `network` string
  - `pii_note` string
  - `readiness_pct` integer
  - `regulatory_basis` string
  - `structure_type` string
  - `table_source` string
  - `table_version` string
  - `violations` unknown[]
    - unknown

---

[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)