---
title: "Buy-In Exposure Modeler"
method: POST
path: "/v1/tools/model_buy_in_exposure"
tags: ["TODO_TAGS_REVIEW", "TODO_AP2_EXPORT_REVIEW"]
---

# Buy-In Exposure Modeler

`POST /v1/tools/model_buy_in_exposure`

## Request

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

Models CSDR Refit last-resort mandatory buy-in exposure: eligible trigger date per asset class, extension period (liquid equity ~7 cal days, gov bond ~12, SME ~22), buy-in cost mark-up (default 5%), and cash-compensation alternative. CSDR Refit buy-in reform pending delegated acts (verify current status).

**Tool URL:** https://ainumbers.co/chaingraph/art-83-buy-in-exposure-modeler.html

## Request body

- object
  - `buyin_markup_pct` unknown
  - `cash_comp_premium_pct` unknown
  - `delegated_acts_in_force` boolean: type not evidenced by kernel source
  - `fails` unknown

## Response `200`

Successful tool execution result

- object
  - `buyin_triggered_count` integer
  - `modeled_fails` unknown[]
    - unknown
  - `note` string
  - `reference` object
    - `extension_days_source` string
    - `note` string
    - `regulation` string
  - `status_note` string
  - `total_buyin_exposure` integer
  - `total_cash_comp_exposure` integer
  - `total_fails` integer

---

[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)