---
title: "Submits a participant to a benchmark."
method: POST
path: "/participants/{participantId}/submit"
tags: ["Participant"]
---

# Submits a participant to a benchmark.

`POST /participants/{participantId}/submit`

## Path parameters

- `participantId` string, required

## Response `200`

OK

- SubmitParticipantEndpointOutput
  - `validDatapoints` integer, required — The number of valid datapoints collected by the participant.
  - `invalidDatapoints` integer, required — The number of invalid datapoints collected by the participant.

## Other responses

- `400` — Bad Request
- `401` — Unauthenticated
- `403` — Forbidden

## Changes

- **2026-09-04** `9da534659e5f` — 1 info
  - the security scope `api` was added to the endpoint's security scheme `OpenIdConnect`

[Change history](https://skmtc.dev/rapidata/apis/rapidata-api/changes/participants/:participantId/submit/post.md)

---

[API](https://skmtc.dev/rapidata/apis/rapidata-api.md) · [All operations](https://skmtc.dev/rapidata/apis/rapidata-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/rapidata/rapidata-api/revisions/9da534659e5f/schema)