---
title: "POST /transaction/create/usd"
method: POST
path: "/transaction/create/usd"
---

# POST /transaction/create/usd

`POST /transaction/create/usd`

## Request

- Base URL: `https://api.nano-gpt.com/api`
- URL: `https://api.nano-gpt.com/api/transaction/create/usd`
- Auth: one of:
  - API key in header `x-api-key`
  - HTTP bearer

Create a Stripe Checkout session for card deposits.

## Request body

- CryptoDepositRequest
  - `amount` number, required: Amount to deposit. Interpretation depends on ticker/provider (for example, crypto units for invoice-based deposits, or a USD/USDC amount for checkout-style deposits). Must be within the limits for the ticker.

## Response `200`

Stripe Checkout session created successfully

- StripeCreateResponse
  - `paymentLink` string, required: Stripe Checkout URL the user should open to complete payment

## Other responses

- `400`: Bad Request - Invalid amount
- `401`: Unauthorized - Invalid or missing API key
- `429`: Too Many Requests - Rate limit exceeded

## Changes

- **2026-11-03** `cc8b07d75689`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/nano-gpt/apis/nanogpt-api/changes/transaction/create/usd/post.md)

---

[API](https://skmtc.dev/nano-gpt/apis/nanogpt-api.md) - [All operations](https://skmtc.dev/nano-gpt/apis/nanogpt-api/llms.txt) - [OpenAPI document](https://skmtc.dev/nano-gpt/apis/nanogpt-api/revisions/cc8b07d75689?raw)