---
title: "Create Eval Prompt"
method: POST
path: "/projects/{id}/conversation_eval_prompts"
tags: ["projects"]
---

# Create Eval Prompt

`POST /projects/{id}/conversation_eval_prompts`

Creates a new conversation evaluation prompt for a project.

## Path parameters

- `id` string, required

## Headers

- `Authorization` string, required

## Request body

- CreateConversationEvalPromptRequest
  - `name` string, required — A useful name for referring to this prompt.
  - `prompt` string, required — Actual evaluation prompt text to evaluate conversations with.

## Response `201`

Success response

- ProjectsCreateEvalPromptResponse201
  - `id` string, required — The ID of the created evaluation prompt.

## Other responses

- `400` — Invalid parameters
- `401` — Unauthorized (authentication missing or invalid)
- `403` — Forbidden
- `404` — Project not found
- `500` — Internal server error

---

[API](https://skmtc.net/phonic/apis/api-reference.md) · [All operations](https://skmtc.net/phonic/apis/api-reference/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/phonic/api-reference/revisions/dd8166a70626/schema)