---
title: "Check Campaign Eligibility By ID"
method: GET
path: "/api/campaigns/{campaignId}/eligibility/{address}"
tags: ["Campaigns"]
---

# Check Campaign Eligibility By ID

`GET /api/campaigns/{campaignId}/eligibility/{address}`

## Request

- Base URL: `https://backend-global.gains.trade`
- URL: `https://backend-global.gains.trade/api/campaigns/{campaignId}/eligibility/{address}`
- Auth: none declared
- TypeScript: <https://skmtc.dev/gains/apis/gains-network-backend-api/docs/api/campaigns/:campaignId/eligibility/:address/get.ts> (a function with typed inputs; its response is checked against the schema)

Checks EVM address eligibility for a specific campaign.

## Path parameters

- `campaignId` string, required
- `address` string, required

## Response `200`

Successful response

- object

## Other responses

- `400`: Invalid request
- `404`: Campaign not found
- `500`: Internal server error

---

[API](https://skmtc.dev/gains/apis/gains-network-backend-api.md) - [All operations](https://skmtc.dev/gains/apis/gains-network-backend-api/llms.txt) - [OpenAPI document](https://skmtc.dev/gains/apis/gains-network-backend-api/revisions/4b415b6ff9d6?raw)