---
title: "MiFID II Ex-Ante Costs & Charges Calculator"
method: POST
path: "/v1/tools/428_mifid_costs_charges_calculator"
---

# MiFID II Ex-Ante Costs & Charges Calculator

`POST /v1/tools/428_mifid_costs_charges_calculator`

## Request

- Base URL: `https://ainumbers.co`
- URL: `https://ainumbers.co/v1/tools/428_mifid_costs_charges_calculator`
- Auth: none declared

Calculate and disclose ex-ante investment costs and charges per MiFID II Article 24(4) and PRIIPs KID methodology. Aggregates one-off, ongoing, and incidental costs into a total cost figure, reduction-in-yield (RIY), and standardized disclosure table. UK and EU regimes. Zero PII. Client-side.

**Tool URL:** https://ainumbers.co/tools/428-mifid-costs-charges-calculator.html
**AP2/Policy Mandate export:** yes

## Request body

- object

## Response `200`

Successful tool execution result

- object

---

[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)