---
title: "Fund prepaid developer balance"
method: POST
path: "/agents/top-up"
tags: ["agents"]
---

# Fund prepaid developer balance

`POST /agents/top-up`

## Request

- Base URL: `https://letsfg.co/developers/api/v1`
- URL: `https://letsfg.co/developers/api/v1/agents/top-up`
- Auth: API key in header `X-API-Key`

Charge the connected Revolut payment method (USD) and fund prepaid developer balance. Flight and hotel searches past the free look-to-book allowance consume this balance.

## Request body

- AgentTopUpRequest
  - `amount_cents` integer, required
  - `auto_refill_enabled` boolean
  - `auto_refill_amount_cents` integer

## Response `200`

Prepaid balance funded.

- object

---

[API](https://skmtc.dev/letsfg/apis/letsfg-public-developer-api.md) · [All operations](https://skmtc.dev/letsfg/apis/letsfg-public-developer-api/llms.txt) · [OpenAPI document](https://skmtc.dev/letsfg/apis/letsfg-public-developer-api/revisions/516ab6ba1d2e?raw)