---
title: "POST /api/v1/credits"
method: POST
path: "/api/v1/credits"
tags: ["v1"]
---

# POST /api/v1/credits

`POST /api/v1/credits`

## Request

- Base URL: `https://api.blackforge.so` (the document declares no server; this is the origin it was published from)
- URL: `https://api.blackforge.so/api/v1/credits`
- Auth: API key in header `x-api-key`

## Response `200`

Buy prepaid calls with one USDC payment. Send a settled x402 payment in the PAYMENT-SIGNATURE header; the response reports the wallet balance in calls.

---

[API](https://skmtc.dev/blackforge/apis/blackforge-data-api.md) · [All operations](https://skmtc.dev/blackforge/apis/blackforge-data-api/llms.txt) · [OpenAPI document](https://skmtc.dev/blackforge/apis/blackforge-data-api/revisions/04eadd230b1b?raw)