---
title: "POST /accountkit/v2/platform/evm/submitUserOperation"
method: POST
path: "/accountkit/v2/platform/evm/submitUserOperation"
tags: ["BotAccountsController"]
---

# POST /accountkit/v2/platform/evm/submitUserOperation

`POST /accountkit/v2/platform/evm/submitUserOperation`

## Query parameters

- `chainId` number
- `platform` 'telegram' | 'twitter' | 'github', required

## Headers

- `X-ACCESS-TOKEN` string, required

## Request body

- BotSubmitBatchUserOperationRequest
  - `userOps` UserOperationRequest[], required
    - `calldata` string, required — Calldata for the user operation (in Hex)
    - `value` string, required — Value for the user operation (in Hex)
    - `target` string, required — Target address of user/contract for the user operation

## Response `200`

OK

- union
  - BotSubmitUserOperationResponse
    - `userOperationHash` string, required — User operation hash
    - `chainId` number, required — Chain ID
  - unknown

---

[API](https://skmtc.dev/collab/apis/collabland-api-server.md) · [All operations](https://skmtc.dev/collab/apis/collabland-api-server/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/collab/collabland-api-server/revisions/cad064f71a2e/schema)