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Meet phantom-1

Your agent isoverpaying.

One API for your coding agents. Route every request to the right model and spend less on inference.

Start free See how it works
Meet phantom-1

Built for your coding agent. One command sets up Claude Code, Cursor, Aider, Goose, and more.

  • Claude Code
  • Codex
  • Cursor
  • opencode
  • Cline
  • Aider
  • Copilot CLI
  • Goose
  • Continue
  • pi
Setup for each agent

phantom-1 picks the right model.

phantom-1 reads each request and sends it to the cheapest tier that can do it well. These are its picks for three coding requests, asked again every hour.

Route your own request

~78% lower cost per taskthan Frontier alone.

  • phantom-1

    $0.85

  • Frontier alone

    $3.95

See each category

Everything else, handled.

Private by design. Prompts never touch disk. Every response comes with a signed receipt.

Privacy

Pay for what you use. Micro-USD spend down to $0.000001 per token with spend caps and daily budgets.

Pricing

Fund your way. Fund credit instantly with card, Solana USDC, or x402 micropayments.

Pay

Start free, then pay per call.

Add credit when you need it. Pro and Max include usage that resets every week.

  • Free

    $0

    50 free-model calls per day. No card required.

    Get started

  • Pay as you go

    $0 a month

    One credit balance for every model and key. Pay only for the calls you make.

    Add credit

  • Monthly plans

    $20+ a month

    Included usage that resets every 7 days, 5x more on Max. Your credit pays after that.

    Compare plans

Frequently asked questions

Can I use Phantom for free?
Yes. Get 50 calls per day on free models. No credit card required.
Do I need a subscription?
No. Start free, or add credit and pay only for what you use. Pro and Max include usage that resets every week.
What happens when I run out of included usage?
Your credit pays, so requests keep running. With no credit left, requests stop until you add credit or your included usage resets.
Which plan should I choose?
Start with Free to try Phantom. Choose Pay as you go for occasional or unpredictable usage, or Pro or Max if you use coding agents regularly.
Pay by card or crypto
  • VISA
  • Mastercard
  • American Express
  • Discover
  • USDC
  • USDT
  • SOL
  • pay.sh

Get started

Route your next prompt.

Ask your agent

Claude Code
Cursor
Codex
Cline
opencode

Hand this prompt to your agent. It installs the Phantom CLI, signs in, and connects to phantom-1.

Inspect prompt

Set up Phantom for this coding agent: 1. curl -fsSL https://phantom.codes/install | sh 2. ~/.phantom/bin/phantom login 3. ~/.phantom/bin/phantom setup --yes Docs: https://phantom.codes/docs#coding-agents

curl -fsSL https://phantom.codes/install | sh

Installs the Phantom CLI, then runs phantom setup: it signs you in, saves an API key and sets up each coding agent it finds, asking before it changes a file.

npm i -g @phantomcodes/cli && phantom setup

Needs Node 24. phantom setup signs you in, saves an API key and sets up each coding agent it finds, asking before it changes a file.

Prefer doing it yourself?Documentation