Mainstream model relay
Switch between Claude, GPT, GLM and DeepSeek without maintaining separate endpoint configurations.
AI API Relay
One stable endpoint for Claude, GPT, GLM and DeepSeek. Use one Base URL and API Key, see clear pricing, and start calling models in minutes.
Available models · Available systems · Available editor plugins
- Claude
- OpenAI
- DeepSeek
- GLM
Kimi
Windows
Linux
macOS
JetBrains
VS Code
Choose the right plan
Flexible pricing and pay as you go. Upgrade or downgrade at any time.
Hot
Codex Package New
- $80 per day
- $280 per week
- Can be used gpt-6-astra
- Validity: 30 days
- Plus、Pro grouping supported
- Packages can be combined (two packages would be $160 per day)
- Repurchasing a package will stack its benefits and will not extend the original package.
￥129
30 days
Recommended
Claude PayGo
- Total amount: 100$
- Opus 5 can be used.
- The official Max account matrix
- The package can be purchased in combination (two packages would be 200 dollars).
- Validity: 30 days
￥100
30 days
Limited
Codex Pro Max
- $160 per day
- $560 per week
- Can be used gpt-6-astra
- Validity: 30 days
- Plus、Pro grouping supported
- Packages can be combined (two packages would be $320 per day)
- Repurchasing a package will stack its benefits and will not extend the original package.
￥249
30 days
Why use this AI API relay
One API entry, clear model pricing and stable routing for Claude, GPT, GLM and DeepSeek.
One API entry
Connect Claude API, GPT API, GLM API and DeepSeek API with one Base URL and API Key.
Clear pricing and usage
Review model prices, plans and usage records to keep AI API costs predictable.
Night Owl Deal
Enjoy up to 50% off API pricing during night hours. The later you code, the more you save.
-50%
What developers say
Real feedback from developers coding with us every day.
Same usage, but the bill is a fraction of going direct. Great deal for indie devs.
One environment variable and I was in. Up and running in five minutes.
Hit an issue at midnight, got a reply within minutes and it was fixed on the spot.
Latency feels the same as direct access. A whole month without a single drop.
The price speaks for itself and capability isn't cut at all. Unbeatable value.
Clear docs, clean dashboard. From sign-up to first completion in under ten minutes.
Support is a real human who is actually online. Every question gets followed up.
No slowdown even at peak hours. Stability beyond expectations.
Tried several relays before this one. Only this one stuck — price and stability both hold up.
Didn't change a single line of SDK code. Swapped the base URL and it just worked.
Asked a billing question and got an instant reply with annotated screenshots. Rare experience.
Ran batch jobs at full concurrency and the latency curve stayed flat. Big plus.
Flexible top-ups, pay as you go, and the monthly bill is crystal clear.
Followed the docs step by step and it worked on the first try. No hidden traps.
Affordable even on a student budget. The savings buy me quite a few bubble teas.
Our team of eight has used it for months without a single hiccup.
Events & announcements
Latest promotions and product updates at a glance.
FAQ
Still have questions? We have answers.
Go to the recharge page to top up. Once the payment succeeds, open the dashboard to create an API Key — you can bind it to a package or to your balance.
Check the logs page to see whether your requests reached our server. If there are request records, contact support; if not, check your local network and make sure your proxy (VPN) is still working.
A proxy is required to visit this website, but the Agent API can be accessed directly without one.
It usually means the group is misconfigured, so requests are routed to the wrong client. Check that your API Key's group matches the client you are using, then retry.
If the failing request URL is http://127.0.0.1:15721/v1/responses, a previously installed Codex app is still applying its local config. Delete auth.json and config.toml in the .codex folder under your user directory (~/.codex), then restart and switch the configuration in ccswitch again to make it take effect.
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