One API. Leading AI models. Pay in USDT.

Access supported models from OpenAI, Anthropic, Google, DeepSeek, xAI and more through one developer-friendly API. No need to manage separate provider accounts or rely on traditional card billing.

Connect Wallet Explore Models

OpenAI-compatibleUSDT paymentsOne integration

POST /v1/chat/completions

200 OK

request.pyOpenAI SDK

import os
from openai import OpenAI

client = OpenAI(
 api_key=os.environ["TOKENGATE_API_KEY"],
 base_url="https://api.tokengate.com/v1"
)

response = client.chat.completions.create(
 model="gpt-6-astra",
 messages=[{"role": "user", "content": "Hello"}],
)

response.json

{
  "id": "chatcmpl_9f2...",
  "model": "gpt-6-astra",
  "choices": [{
    "message": { "content": "Hello! How can I help?" }
  }]
}

Use the right model for the job

Compare supported models by price, context and capabilities — then use them through the same TokenGate integration.

OpenAI

GPT-6 Astra

1.05M

Input · per 1M tokens

$10.00

Output · per 1M tokens

$50.00

StreamingFunction calling

OpenAI

GPT-5.6 Luna

1.05M

Input · per 1M tokens

$0.20

Output · per 1M tokens

$1.20

StreamingFunction calling

OpenAI

GPT-5.6 Sol

1.05M

Input · per 1M tokens

$4.00

Output · per 1M tokens

$20.00

StreamingFunction calling

OpenAI

GPT-5.6 Terra

1.05M

Input · per 1M tokens

$2.00

Output · per 1M tokens

$12.00

StreamingFunction calling

Anthropic

Claude Fable 5.1

—

Input · per 1M tokens

$10.00

Output · per 1M tokens

$50.00

StreamingFunction calling

Anthropic

Claude Sonnet 5

—

Input · per 1M tokens

$2.00

Output · per 1M tokens

$10.00

StreamingFunction calling

Compare all models

Stop building the same integration five times

Multiple AI providers usually mean multiple accounts, billing systems, API keys and integrations. TokenGate gives you one access layer.

Direct integrations

OpenAI

Anthropic

Google

DeepSeek

xAI

TokenGate

One API integration

One TokenGate profile

Multiple supported models

USDT payments

Multiple models. One integration.

See how TokenGate works

Know the cost before you send the first request

Compare model pricing in one place and estimate expected API cost before integrating.

Model	Provider	Input	Output	Context	Capabilities
GPT-6 Astra	OpenAI	$10.00	$50.00	1.05M	Streaming Function calling Structured outputs
GPT-5.6 Luna	OpenAI	$0.20	$1.20	1.05M	Streaming Function calling Structured outputs
GPT-5.6 Sol	OpenAI	$4.00	$20.00	1.05M	Streaming Function calling Structured outputs
GPT-5.6 Terra	OpenAI	$2.00	$12.00	1.05M	Streaming Function calling Structured outputs

Cost calculator

Model

Input tokens / request

Output tokens / request

Requests / month

Estimated monthly cost$350.00USDT

Estimate only. Actual cost is based on API token usage.

View full pricing

From wallet to API access in a few steps

01
Connect wallet
Start securely with your existing crypto wallet.
02
Complete wallet screening
Complete the required AML screening before registration.
03
Create your TokenGate profile
Register your profile after your wallet has been screened.
04
Choose a model and call the API
Create access credentials and make your first request.

Connect Wallet

Wallet screening is required before profile registration.

AI infrastructure without traditional card billing

TokenGate uses USDT as the payment rail, making access less dependent on traditional card infrastructure.

No card dependency

Use TokenGate without relying on supported credit or debit card billing.

Global payment rail

USDT transfers value across supported blockchain networks without depending on a specific bank's card infrastructure.

Available 24/7

Blockchain transfers are not tied to normal banking hours or international payment schedules.

USD-denominated

USDT is designed to track the US dollar, keeping API costs easier to understand than payments in volatile crypto assets.

Crypto-funded teams

If your project already operates with stablecoins, there is no need to introduce an additional card-payment layer just to access AI infrastructure.

How USDT payments work

OpenAI-compatible by design

Already using the OpenAI SDK? Keep the familiar interface and change the endpoint and model instead of rebuilding your integration.

Less provider-specific infrastructure. More time building your product.

Read the Quickstart

curl https://api.tokengate.com/v1/chat/completions \
  -H "Authorization: Bearer $TOKENGATE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"gpt-6-astra","messages":[{"role":"user","content":"Hello"}]}'

Questions before your first request

One API. The models you need. A simpler way to pay.

Connect your wallet, complete the required screening and create your TokenGate profile. Then access supported AI models through one integration with payment in USDT.

Connect Wallet Read the Docs

One API. Leading AI models. Pay in USDT.

Use the right model for the job

GPT-6 Astra

GPT-5.6 Luna

GPT-5.6 Sol

GPT-5.6 Terra

Claude Fable 5.1

Claude Sonnet 5

Stop building the same integration five times

TokenGate

Know the cost before you send the first request

Cost calculator

From wallet to API access in a few steps

Connect wallet

Complete wallet screening

Create your TokenGate profile

Choose a model and call the API

AI infrastructure without traditional card billing

No card dependency

Global payment rail

Available 24/7

USD-denominated

Crypto-funded teams

OpenAI-compatible by design

Questions before your first request

What is TokenGate?

Which AI models are available?

Is the API OpenAI-compatible?

Why do I need to connect a wallet?

Why is my wallet screened?

Do I need a bank card?

Does TokenGate need my seed phrase or private key?

One API. The models you need. A simpler way to pay.