CHEAP CLAUDE KEY

A cheap Claude key for Opus 5, Sonnet, Haiku, and Fable.

A cheap Claude key should be inexpensive to start, safe to rotate, and transparent about what each request costs. Creating a WorldGate API key has no monthly key fee. Fund a prepaid balance, choose a listed Claude model, and track token usage for each project key.

Create an account
01

The API key has no monthly fee

WorldGate does not charge a recurring fee merely to keep an API key active. Claude requests consume prepaid balance at the model rates published on the pricing page. This makes the starting cost easy to control without promising unlimited or permanently free inference.

02

One key for the listed Claude catalogue

Use the same WorldGate base URL and key while selecting Claude Opus 5, Sonnet, Haiku, Fable, or another currently listed Claude model. Model availability and pricing are public, so applications can route routine and difficult tasks separately.

03

Separate and revoke project keys

Create distinct keys for production, development, clients, or experiments. Each key has attributable usage, and a compromised key can be revoked without replacing every integration. Keep all live keys in server-side environment variables.

04

Compatible with developer tools

WorldGate exposes OpenAI-compatible chat completions and an Anthropic-compatible Messages endpoint. Claude Code can authenticate with a WorldGate key through the standard ANTHROPIC_API_KEY environment variable.

VERIFY YOUR KEY

List every model available to your key.

Create separate revocable keys for each project and never expose them in client-side code.

export WORLDGATE_API_KEY="wg_live_your_key_here"

curl https://worldgateapi.com/v1/models \
  -H "Authorization: Bearer $WORLDGATE_API_KEY"

COMMON QUESTIONS

What developers ask

How do I get a cheap Claude API key?

Create a WorldGate account, add a small prepaid balance, and generate a project key. The key itself has no standard monthly fee; requests are billed by token.

Does one WorldGate key support Claude Opus 5?

Yes. Use the public model identifier claude-opus-5 while the model remains listed and available.

Is a WorldGate key an official Anthropic key?

No. It is a WorldGate credential for WorldGate's independent gateway. It is not issued by Anthropic and works only with WorldGate endpoints.

Can I expose the key in frontend JavaScript?

No. Store it on a trusted server or in a secure environment variable. Never publish a live key in browser code or a repository.

Is there a minimum monthly spend?

There is no standard monthly minimum. Usage is prepaid, subject to the current top-up minimum and available payment methods.

Lower model cost. Clearer usage.

Start with one WorldGate API key.

Start building