---
title: "Validate Evaluator Upload"
method: POST
path: "/v1/accounts/{account_id}/evaluators/{evaluator_id}:validateUpload"
tags: ["gateway.openapi_Gateway"]
---

# Validate Evaluator Upload

`POST /v1/accounts/{account_id}/evaluators/{evaluator_id}:validateUpload`

## Request

- Base URL: `https://api.fireworks.ai`
- URL: `https://api.fireworks.ai/v1/accounts/{account_id}/evaluators/{evaluator_id}:validateUpload`
- Auth: HTTP bearer
- TypeScript: <https://skmtc.dev/fw-ai-external/apis/gateway-rest-api/docs/v1/accounts/:account_id/evaluators/:evaluator_id:validateUpload/post.ts> (a function with typed inputs; its response is checked against the schema)

Triggers server-side validation of the uploaded source code (**step 5** in
the [Create Evaluator](/api-reference/create-evaluator) workflow). The server
extracts and processes the archive, then builds the evaluator environment.
Poll [Get Evaluator](/api-reference/get-evaluator) to monitor progress.

## Path parameters

- `account_id` string, required
- `evaluator_id` string, required

## Request body

- GatewayGatewayValidateEvaluatorUploadBody

## Response `200`

A successful response.

- object

## Changes

- **2025-11-06** `311efdb2fa57`: 3 info
  - the endpoint scheme security `BearerAuth` was added to the API
  - api tag `gateway.openapi_Gateway` added
  - api tag `Gateway` removed

[Operation history](https://skmtc.dev/fw-ai-external/apis/gateway-rest-api/changes/v1/accounts/:account_id/evaluators/:evaluator_id:validateUpload/post.md)

---

[API](https://skmtc.dev/fw-ai-external/apis/gateway-rest-api.md) - [All operations](https://skmtc.dev/fw-ai-external/apis/gateway-rest-api/llms.txt) - [OpenAPI document](https://skmtc.dev/fw-ai-external/apis/gateway-rest-api/revisions/3bf245180173?raw)