---
title: "Resolve Binding"
method: GET
path: "/api/referrals/binding/{address}"
tags: ["Referrals"]
---

# Resolve Binding

`GET /api/referrals/binding/{address}`

## Request

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

The referrer this address is bound to, or null when unbound. Bindings are set once and permanent.

## Path parameters

- `address` string, required

## Response `200`

Successful response

- object
  - `result` string, nullable

## Other responses

- `400`: Invalid address
- `500`: Internal server error

## Changes

- **2026-11-03** `4b415b6ff9d6`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/gains/apis/gains-network-backend-api/changes/api/referrals/binding/:address/get.md)

---

[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)