---
title: "Get simulation-measurement pairs for the validation report"
method: GET
path: "/projects/{project_id}/studies/{study_id}/validation-pairs"
tags: ["study-validation"]
---

# Get simulation-measurement pairs for the validation report

`GET /projects/{project_id}/studies/{study_id}/validation-pairs`

Return simulation-measurement pairs associated with a study.

Joins through study_simulation_mappings → simulations →
validation_simulation_measurements → cell_measurements to produce
a flat list of pairs for the validation report tab.

## Path parameters

- `study_id` string, required
- `project_id` string, required

## Response `200`

Successful Response

- ValidationPair[]
  - `simulation_id` string, required
  - `measurement_id` string, required
  - `measurement_name` string, required
  - `model_name` string, nullable
  - `experiment_description` string, nullable
  - `job_status` string, nullable
  - `job_error` string, nullable

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.dev/ionworks/apis/fastapi.md) · [All operations](https://skmtc.dev/ionworks/apis/fastapi/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/ionworks/fastapi/revisions/7337a3cbdaf2/schema)