---
title: "ISO 20022 Migration Navigator"
method: POST
path: "/v1/tools/audit_iso20022_migration"
tags: ["ISO 20022", "migration", "SWIFT CBPR+", "pacs.008", "address", "truncation", "liquidity"]
---

# ISO 20022 Migration Navigator

`POST /v1/tools/audit_iso20022_migration`

## Request

- Base URL: `https://ainumbers.co`
- URL: `https://ainumbers.co/v1/tools/audit_iso20022_migration`
- Auth: none declared

Four-stage ISO 20022 migration tool: address truncation audit → structured address parser → rail readiness scoring → liquidity impact calculator. Produces a migration memo and AP2 readiness mandate.

**Tool URL:** https://ainumbers.co/tools/81-iso20022-migration-navigator.html
**AP2/Policy Mandate export:** yes

## Request body

- object
  - `messageType` string, required
  - `corridor` string, required
  - `institutionType` string

## Response `200`

Successful tool execution result

- object
  - `readinessGrade` 'READY' | 'AT RISK' | 'NOT READY' | 'INCOMPLETE'
  - `truncationRisk` 'HIGH' | 'LOW'
  - `silentLossDetected` boolean
  - `recommendedRail` string
  - `nov2026Ready` boolean
  - `netBenefitPerAnnum` number
  - `migrationMemoGenerated` boolean

---

[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)