---
title: "Purchase Credits"
method: POST
path: "/api/v1/billing/purchases"
tags: ["billing"]
---

# Purchase Credits

`POST /api/v1/billing/purchases`

## Request body

- PurchaseRequest
  - `amount_cents` integer, required
  - `request_id` string, uuid, required

## Response `200`

Successful Response

- string

## Changes

- **2026-09-26** `9c094527854e` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/trajectory/apis/trajectory-api/changes/api/v1/billing/purchases/post.md)

---

[API](https://skmtc.dev/trajectory/apis/trajectory-api.md) · [All operations](https://skmtc.dev/trajectory/apis/trajectory-api/llms.txt) · [OpenAPI document](https://skmtc.dev/trajectory/apis/trajectory-api/revisions/8331f8435ce8?raw)