---
title: "Fulfill participant reward"
method: POST
path: "/campaign/{id}/reward/{rewardId}/fulfill"
tags: ["Participant Rewards"]
---

# Fulfill participant reward

`POST /campaign/{id}/reward/{rewardId}/fulfill`

## Request

- Base URL: `https://api.growsurf.com/v2`
- URL: `https://api.growsurf.com/v2/campaign/{id}/reward/{rewardId}/fulfill`
- Auth: HTTP bearer
- TypeScript: <https://skmtc.dev/growsurf/apis/growsurf-rest-api/docs/campaign/:id/reward/:rewardId/fulfill/post.ts> (a function with typed inputs; its response is checked against the schema)

Marks an approved participant reward as fulfilled.

## Path parameters

- `id` string, required
- `rewardId` string, required

## Response `200`

Success response.

- SuccessResponse
  - `success` boolean, required

## Other responses

- `400`: Invalid request.
- `401`: Authorization is missing or invalid.
- `403`: The API key is not allowed to perform this action.
- `404`: Resource not found.
- `406`: Resource is not in a state that permits this operation.
- `422`: Request is not valid for the current program or participant state.
- `429`: Too many requests.

---

[API](https://skmtc.dev/growsurf/apis/growsurf-rest-api.md) - [All operations](https://skmtc.dev/growsurf/apis/growsurf-rest-api/llms.txt) - [OpenAPI document](https://skmtc.dev/growsurf/apis/growsurf-rest-api/revisions/26f06e273394?raw)