---
title: "Reject a counterparty verification"
method: POST
path: "/v1/simulations/counterparties/{id}/reject"
tags: ["Simulations"]
---

# Reject a counterparty verification

`POST /v1/simulations/counterparties/{id}/reject`

## Request

- Base URL: `https://api.augustus.com`
- URL: `https://api.augustus.com/v1/simulations/counterparties/{id}/reject`
- Auth: HTTP bearer

Submits a rejected provider decision for an existing counterparty with a pending verification attempt. This endpoint is unavailable in live production.

## Path parameters

- `id` string, uuid, required

## Headers

- `Idempotency-Key` string, required

## Response `200`

The counterparty verification simulation acknowledgement

- CounterpartySimulationResourceDto
  - `type` 'counterparty_simulation', required: Resource type discriminator.
  - `counterparty_id` string, uuid, required: Counterparty whose verification is being simulated.

## Changes

- **2026-10-16** `f7ded6c181ab`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/augustus/apis/ivy-api/changes/v1/simulations/counterparties/:id/reject/post.md)

---

[API](https://skmtc.dev/augustus/apis/ivy-api.md) - [All operations](https://skmtc.dev/augustus/apis/ivy-api/llms.txt) - [OpenAPI document](https://skmtc.dev/augustus/apis/ivy-api/revisions/e87bdcac11cc?raw)