---
title: "Set cluster fee override"
method: PUT
path: "/merchant-account/{merchantId}/cost-clusters/{cluster_key}/fee-override"
tags: ["Cost & Fees"]
---

# Set cluster fee override

`PUT /merchant-account/{merchantId}/cost-clusters/{cluster_key}/fee-override`

Pin one cost cluster to a contracted rate.

## Path parameters

- `merchantId` string, required
- `cluster_key` string, required

## Request body

- SetClusterOverrideRequest
  - `pct_bps` number, double, required
  - `fixed` number, double, required

## Response `200`

Override saved

- ClusterOverride — Cluster dimensions are flattened into this object alongside the override values.
  - `connector` string
  - `card_network` string
  - `variant` string
  - `funding` string
  - `issuer_country` string
  - `currency` string
  - `ic_category` string
  - `pct_bps` number, double
  - `fixed` number, double
  - `updated_at` string

---

[API](https://skmtc.net/juspay/apis/decision-engine.md) · [All operations](https://skmtc.net/juspay/apis/decision-engine/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/juspay/decision-engine/revisions/a35ceeb59faf/schema)