---
title: What Is a Claude API Gateway?
description: "A Claude API gateway sits between your tools and Anthropic, adding access, billing and control. apiToken.sale is a native gateway with a 60–80% discount."
url: https://apitoken.sale/docs/learn/claude-api-gateway
language: en
---

# What a Claude API gateway is

A gateway is a thin layer between your code and the model provider. A good Claude gateway is invisible to your tools while improving access, price and control.

## What a gateway does

- Presents the standard Anthropic Messages API so tools work unchanged.
- Handles access and billing — here, prepaid balance at a discount.
- Adds per-key lifetime spending limits, optional expiration and usage visibility.

## Native, not a translation layer

apiToken.sale is Anthropic-native: point any client at https://api.apitoken.sale/v1/messages and it behaves exactly like api.anthropic.com — plus your discount and dashboard controls.

## What to look for in a gateway

- Native Anthropic API, so tools and SDKs work unchanged.
- Transparent per-token billing you can audit in a dashboard.
- Per-key controls: an optional lifetime spending limit and expiration date.
- No lock-in — prepaid balance that never expires.

## Frequently asked questions

### Does a gateway change the API?

No. A native Claude gateway speaks the standard Anthropic Messages API, so your tools and SDKs are unchanged.

### Why use a gateway instead of Anthropic directly?

For a discount, instant access without an Anthropic account, and optional lifetime spending limits and expiration dates for individual keys.

---
Get a key: https://apitoken.sale/register
More guides: https://apitoken.sale/docs/learn