CODEX / CHAT
GPT-6 Astra
gpt-6-astra
0%vs. official list price
Input List $10.0000$0.7500 / 1MOutput List $50.0000$3.7500 / 1M
vs. official list priceSave 92.5%
Billed on actual usageVerified comparison
FENGYUTOKEN · AI GATEWAY
One key.
Your AI workflow.
One gateway for leading AI models · Transparent usage · Clear balance. Connect chat apps, Codex and Claude Code through one gateway. Choose your app, follow its guide and send your first request. Review every token and charge in your account.
Using VS Code, PyCharm or the official Codex panel? Find your setup guide。
01 Pay per token
02 Connect your tools
03 Trace every request
WORKFLOW / LIVE VIEW
POST /v1/messagescatalog ready
SUPPORTED FLOWSCHAT · CODE + CLI
USAGE TRACEINPUT / OUTPUT
client → Claude Code messages
route → FengyuToken Gateway
usage → tokens / model / cost
status → ready for your workflow
PRICE SIGNAL
Transparent pricing.
Clear cost per 1M tokens.
Compare official list prices with our input and output rates. Each ring shows the potential savings. Where no comparable official price is available, we say so—no invented discounts.
Save 92.5%
CLAUDE / API
Claude Opus 5.5
claude-opus-5-5
0%vs. official list price
Input List $4.0000$1.8000 / 1MOutput List $20.0000$9.0000 / 1M
vs. official list priceSave 55%
Billed on actual usageVerified comparison
CLAUDE / API
Claude Opus 5
claude-opus-5
0%vs. official list price
Input List $5.0000$2.2500 / 1MOutput List $25.0000$11.2500 / 1M
vs. official list priceSave 55%
Billed on actual usageVerified comparison
List price = the model provider's published rate; our rate = FengyuToken's current usage-based price.Explore all models →
ONE ENTRY / MANY FLOWS
No guesswork.
Clear steps to connect.
Each guide covers the right endpoint, protocol and models for your app, with clear instructions for switching configurations. Spend less time on setup and more time building.
Guides for each app
Separate instructions for chat clients, Codex, Claude Code, VS Code and PyCharm keep protocols clear.
Keys you control
Create, disable or revoke keys by purpose. Keep work, testing and temporary access separate.
Trace every request
Review the model, tokens, time and charge for each request in your account.
FENGYUGATEWAY
Chat clients
Codex / Responses
Claude Code / Messages
Usage / Billing
USE CASES
Different workflows.
One place to start.
Find a setup that fits your tools, team size and billing needs. Start with the guide that matches the way you work.
Independent developersCodex / Claude Code
Bring Codex and Claude Code into one workflow, with the right endpoint, model and key for each tool.
Content creatorsChat / Models
Use your preferred chat client, compare model pricing and review the cost of every request.
Automation developersPython / curl
Start with a short Python or curl request. Verify it in the logs before scaling your usage.
Small teamsKeys / Usage
Use separate keys for each person or device. Disable one key without interrupting everyone else.
Getting startedSetup guides
Find your app's guide, create an account and key, then send your first test message—without learning every API term first.
Codex usersCodex / Responses
Dedicated Responses endpoints and models provide a consistent setup path across desktop, CLI and editors.
Claude Code usersClaude Code
Find the Messages endpoint, supported models, environment variables and test steps in one dedicated guide.
Cost-conscious teamsPricing / Ledger
Compare published rates with actual tokens and charges, with separate records for top-ups and balance movements.
Start with a testUsage / Logs
Send one short message, then check the model, input and output tokens, and actual charge in your usage history.
Multiple toolsChat / Code / CLI
Use one account and balance across chat clients, Codex and Claude Code instead of managing each separately.
Access controlAPI Key
Create, disable or revoke keys by purpose. Separate work, testing and temporary access.
A clear dashboardAccount overview
View your balance, requests, tokens and charges in one place, with account updates synced automatically.
These examples describe possible product workflows.
Connect your
AI workflow today.
Review pricing, follow your app's setup guide and send your next request through one clear gateway.