---
title: "Top up credit via x402 (USDC). Without payment returns 402 with x402 requirements; pay and retry with X-PAYMENT."
method: POST
path: "/v1/topup"
---

# Top up credit via x402 (USDC). Without payment returns 402 with x402 requirements; pay and retry with X-PAYMENT.

`POST /v1/topup`

## Request

- Base URL: `https://framefetch.net`
- URL: `https://framefetch.net/v1/topup`
- Auth: HTTP bearer

## Response `200`

Credited

## Other responses

- `402`: x402 payment requirements

---

[API](https://skmtc.dev/framefetch/apis/framefetch-api.md) · [All operations](https://skmtc.dev/framefetch/apis/framefetch-api/llms.txt) · [OpenAPI document](https://skmtc.dev/framefetch/apis/framefetch-api/revisions/5584e8eb9bf5?raw)