New
Tier 1 brands pay 100% of face valueSee the board →
Gift cards → AI credit

Gift cards in.
Frontier models out.

Listed brands convert at posted flat rates: 100% on Tier 1, 85% on Tier 2. Offer us any other card at a price you choose. Spend one balance on Claude, GPT, Gemini and 41 more. No credit card. No coding.

100%Face value on every Tier 1 brand
44Models on one balance
<60sListed card to spendable credit
How it works

One conversion. Every model.

Cards are verified with the issuer, the rate is posted before you start, and the credit spends on every model. It is good for 12 months from the day you convert.

convert.gc4.ai
CardCreditStatus
AMZN ···· 9F2K$100.00Credited
TGT ···· 4Q1M$50.00Credited
UBER ···· 7H8D$21.25Verifying
Balance$150.00+$21.25 verifyingSpend on+40 more
01

Redeem the card

Pick the brand and type in the card. The balance is verified with the issuer before anything moves.

02

Know the rate first

Every listed brand pays its tier's flat rate, posted before you type a digit. No quotes, no countdowns.

03

Spend on any model

Credit lands in under a minute. Spend it in the chat, or through the API when you're ready for code.

Try the converter
Straight answers

Worth asking.

Four questions you should put to anyone who takes gift cards. Here are our answers, in the open.

How do you make money?

We buy AI capacity in bulk. Committed-use discounts from model providers, plus enterprises with spend commitments to fill, mean we pay less per token than you would alone. That gap funds the payouts.

What if my card fails the check?

Nothing moves. A card isn't redeemed until verification passes; a failed check leaves it untouched and spendable.

Where does my code go?

Into encrypted storage while we spend the card down. Once the card is empty we purge the code. It never appears in an email.

Is there a record?

Every conversion gets a numbered receipt, emailed to you and kept in your account ledger.

We only ever ask for a card code on the convert page itself · More answers →

Chat

Talk to every model.

The chat works with all 44 models: pick one, ask anything, switch any time. Your balance covers it; nothing to install, nothing to configure, and every answer prints what it cost.

Open the chat
chat.gc4.ai
Claude Fable 5switch
What's a token? Explain it like I'm brand new to this.
Think of tokens as the syllables AI reads and writes, roughly ¾ of a word each. Models charge per million of them, so the $50 card you just converted buys millions of words of conversation…
Ask anything…
Payout tiers

Two flat tiers. One open door.

Listed brands pay their tier's posted rate, the same today as tomorrow. For everything else, you name the rate and a person decides.

Tier 1100%

Full face value on Amazon, Target, Walmart, Apple, Nike and 15 more.

20 brands →
Tier 285%

A flat 85% on DoorDash, Uber, eBay and more. Posted, not negotiated.

8 brands →
Tier 3your rate

Any other card, from any brand. Name the rate you'd accept and a person decides, usually within a business day.

Make an offer

Tier sheet · See the full board →

Models

44 models.
No markup.

One balance spends across every model at standard market prices. We make nothing on tokens. The numbers below are what a dollar actually buys.

Claude Fable 5Deepest reasoning we offer
Long answers per $1~62
GPT-5.5The flagship everyone knows
Long answers per $1~160
Gemini 3.1 ProGreat with long documents
Long answers per $1~130
Claude Haiku 4.5Quick and sharp. Our everyday pick
Long answers per $1~300

40 more models on the board · Full price ledger →

Let's convert

Start where you are.

New to AI

Empty the drawer.

Convert your first card in under a minute and try every model in the chat. No credit card, no account fees. The rate you see is the rate you get.

Convert a card
Already coding

Grow into the API.

Start in the chat; when you're ready for code, the same balance works through one key and one OpenAI-compatible endpoint.

Get an API key
When you're ready for codeThe same balance works through one OpenAI-compatible endpoint: change one line, keep your code.Developers
FAQ

Frequently asked questions

Do I need a credit card or API experience?

Neither. Convert a card in the web app and spend the credit in the chat. The API is there whenever you grow into it. You'll create a free account at checkout: email only, no payment method.

How much of the face value do I get?

Tier 1 brands (Amazon, Target, Walmart, Apple, Nike and more) pay 100%. Tier 2 brands pay a flat 85%. The rate is on the tile before you type a digit.

Which gift cards convert?

All of them, one way or another. 28 listed brands convert instantly at their tier's posted rate. Anything else is a Tier 3 offer: you name the rate and a person decides within a business day.

What happens to my card during a Tier 3 review?

Nothing. An offer is just the brand, the amount, and your price. We only ask for the code if we approve, and approvals hold for 7 days at exactly the rate you asked.

What happens if a card fails verification?

Nothing moves. A card isn't redeemed until verification passes. A failed check leaves it untouched and spendable wherever it was.

Where can I spend the credit?

Across 44 models (Claude, GPT, Gemini, Llama, DeepSeek, Qwen and more) from one balance, through the web app or one OpenAI-compatible endpoint.

How do prices compare to OpenRouter?

They're identical per token. Our margin comes from buying capacity at committed-use rates, not from marking up your usage.

Does the credit expire?

Yes, after 12 months. Each conversion is good for 12 months from the day it lands. The expiry date sits next to your balance, and we email you 30 days before anything lapses.

Is my card code stored?

Yes, while the card is spent down. The code sits in encrypted storage from the moment redemption starts and is purged once the card is empty. It never appears in an email.

What if I spend the card after converting it?

We revoke the matching credit. If you or anyone you shared the code with spends the card before we finish drawing it down, or it expires on us, that amount comes back off your balance. The window closes 30 days after conversion. Past 30 days the card is entirely our problem.