---
title: "Optimize Prompt Job"
method: POST
path: "/api/v1/repos/optimize-job"
tags: ["repos"]
---

# Optimize Prompt Job

`POST /api/v1/repos/optimize-job`

Optimize prompt

## Request body

- OptimizePromptJobRequest — Request to optimize a prompt.
  - `algorithm` 'promptim' | 'demo', required
  - `config` union, required
    - PromptimConfig
      - `message_index` integer, required
      - `task_description` string, required
      - `dataset_name` string, required
      - `train_split` string, nullable, required
      - `dev_split` string, nullable, required
      - `test_split` string, nullable, required
      - `evaluators` string[], required
      - `num_epochs` integer, required
      - `auto_commit` boolean, required
    - DemoConfig
      - `message_index` integer, required
      - `metaprompt` object, required
      - `examples` object[], required
      - `overall_feedback` string, nullable, required
  - `prompt_name` string, required

## Response `200`

Successful Response

- OptimizePromptResponse — Response from optimizing a prompt.
  - `optimization_job_id` string, uuid, required

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.net/langchain-ai/apis/langsmith.md) · [All operations](https://skmtc.net/langchain-ai/apis/langsmith/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/langchain-ai/langsmith/versions/a0acb3a6a101/schema)