---
title: "Get Referral Weights"
method: GET
path: "/v1/referral-weights"
tags: ["Public APIs For Providers"]
---

# Get Referral Weights

`GET /v1/referral-weights`

Epoch-stable public feed of each referrer's referral EMA keyed by SN51 hotkey.

A subnet validator polls this endpoint and pays the EMA through mining emission. The EMA
values only change when the accrue task folds a new epoch (advancing
ReferralFoldState.last_processed_epoch), so the fully-serialized response is cached in Redis
under a key that includes that watermark. Two reads within the same fold-epoch return
byte-identical bodies, and the watermark and weights can never straddle a fold commit
(see :func:`_build_referral_weights_body`).

## Response `200`

Successful Response

- unknown

---

[API](https://skmtc.dev/lium/apis/lium-backend-api.md) · [All operations](https://skmtc.dev/lium/apis/lium-backend-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/lium/lium-backend-api/revisions/084c90a2d8cb/schema)