---
title: "simulateTransaction"
method: POST
path: "/"
---

# simulateTransaction

`POST /`

Simulate sending a transaction.

## Request body

- object
  - `jsonrpc` '2.0', required
  - `id` integer, required
  - `method` 'simulateTransaction', required
  - `params` union[], required — Method-specific parameters.
    - union
      - string
      - object

## Response `200`

Successful response

- object
  - `jsonrpc` '2.0', required
  - `id` union, required
    - integer
    - string
  - `result` union — Method-specific result payload.
    - object
    - string
    - number
    - boolean
  - `error` object, nullable

---

[API](https://skmtc.dev/magicblock/apis/magicblock-router-api.md) · [All operations](https://skmtc.dev/magicblock/apis/magicblock-router-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/magicblock/magicblock-router-api/revisions/f024efa907c6/schema)