---
title: "Replace default developer fees"
method: PUT
path: "/v1/customers/{id}/developer-fee-defaults"
tags: ["Customers"]
---

# Replace default developer fees

`PUT /v1/customers/{id}/developer-fee-defaults`

## Request

- Base URL: `https://sandbox.api.infinite.dev`
- URL: `https://sandbox.api.infinite.dev/v1/customers/{id}/developer-fee-defaults`
- Auth: HTTP bearer
- TypeScript: <https://skmtc.dev/infinite/apis/infinite-api/docs/v1/customers/:id/developer-fee-defaults/put.ts> (a function with typed inputs; its response is checked against the schema)

Replaces the customer default developer fee map. Send an empty object to clear it. Keys are payout payment rails, then funding currencies (USD, EUR, USDC, USDT). developerFeeFixed is minor units of that funding currency. A later transfer or fixed route that sets developerFeeFixed or developerFeePercent overrides the default for that request. Existing transfers and fixed routes keep the fee stored when they were created.

## Path parameters

- `id` string, required

## Headers

- `X-API-Key` string

## Request body

- object

## Response `200`

Stored default developer fees

- object

## Other responses

- `401`: Unauthorized - Invalid or missing authentication credentials

## Changes

- **2026-10-22** `09e0b6a24ffa`: 4 warning
  - removed the request property `additionalProperties/developerFeeFixed`
  - removed the request property `additionalProperties/developerFeePercent`
  - removed the optional property `additionalProperties/developerFeeFixed` from the response with the `200` status
  - removed the optional property `additionalProperties/developerFeePercent` from the response with the `200` status
- **2026-10-20** `7a82d98ab848`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/infinite/apis/infinite-api/changes/v1/customers/:id/developer-fee-defaults/put.md)

---

[API](https://skmtc.dev/infinite/apis/infinite-api.md) - [All operations](https://skmtc.dev/infinite/apis/infinite-api/llms.txt) - [OpenAPI document](https://skmtc.dev/infinite/apis/infinite-api/revisions/90065d3e6974?raw)