---
title: "Calls Score"
method: POST
path: "/calls/score"
tags: ["Scores"]
---

# Calls Score

`POST /calls/score`

## Request

- Base URL: `https://trace.wandb.ai` (the document declares no server; this is the origin it was published from)
- URL: `https://trace.wandb.ai/calls/score`
- Auth: none declared

## Request body

- CallsScoreReq: Request to enqueue scoring jobs for a list of calls. Scoring is performed asynchronously by the call_scoring_worker, which consumes messages from Kafka and applies each scorer_ref to each call_id.
  - `project_id` string, required
  - `call_ids` string[], required: List of call IDs to score
  - `scorer_refs` string[], required: List of scorer refs to apply
  - `wb_user_id` string, nullable: Do not set directly. Server will automatically populate this field.

## Response `200`

Successful Response

- CallsScoreRes: Empty response for calls_score. Defined as a model (rather than returning None) to follow the convention used throughout this interface and to allow fields to be added later without a breaking change.

## Other responses

- `422`: Validation Error

## Changes

- **2026-10-16** `dd89fadfe4e4`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/wandb/apis/fastapi/changes/calls/score/post.md)

---

[API](https://skmtc.dev/wandb/apis/fastapi.md) - [All operations](https://skmtc.dev/wandb/apis/fastapi/llms.txt) - [OpenAPI document](https://skmtc.dev/wandb/apis/fastapi/revisions/f7643c49bf2e?raw)