---
title: "Have FIXSIM send an Execution Correction (FIX 4.2 ExecTransType = 2 / FIX 4.4 ExecType = G)"
method: POST
path: "/v1/ExecutionsOutCorrect/{instance}/{session}/{execid}"
tags: ["ExecutionsOut"]
---

# Have FIXSIM send an Execution Correction (FIX 4.2 ExecTransType = 2 / FIX 4.4 ExecType = G)

`POST /v1/ExecutionsOutCorrect/{instance}/{session}/{execid}`

## Request

- Base URL: `https://app.fixsim.com`
- URL: `https://app.fixsim.com/v1/ExecutionsOutCorrect/{instance}/{session}/{execid}`
- Auth: none declared

## Path parameters

- `instance` string, required
- `session` string, required
- `execid` string, required

## Query parameters

- `lastquantity` number, double, required
- `lastpx` number, double, required

## Response `204`

No Content

---

[API](https://skmtc.dev/fixsim/apis/fixsim-web-api-beta.md) · [All operations](https://skmtc.dev/fixsim/apis/fixsim-web-api-beta/llms.txt) · [OpenAPI document](https://skmtc.dev/fixsim/apis/fixsim-web-api-beta/revisions/4dd9d40b01d6?raw)