---
title: "DORA ICT Cascade Simulator"
method: POST
path: "/v1/tools/simulate_ict_cascade"
tags: ["DORA", "ICT", "cascade", "simulation", "operational-resilience", "Monte-Carlo", "PFMI"]
---

# DORA ICT Cascade Simulator

`POST /v1/tools/simulate_ict_cascade`

## Request

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

Monte Carlo BFS simulation of ICT failure cascade propagation for DORA compliance. Models bank_core, cloud_native, and legacy_hybrid topologies. Reports DORA reporting probability and breach time percentiles.

**Tool URL:** https://ainumbers.co/chaingraph/pnr-01-dora-ict-cascade-simulator.html
**AP2/Policy Mandate export:** yes

## Request body

- object
  - `cascade_threshold` unknown
  - `failure_node` unknown, required
  - `failure_node_2` unknown, required
  - `mttr_profile` string: type not evidenced by kernel source
  - `n_paths` number
  - `seed` unknown
  - `topology` string: type not evidenced by kernel source

## Response `200`

Successful tool execution result

- object: Tool execution result payload

---

[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)