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Coding, without the usage limits.

Keep Claude Code, Codex, Cursor, or OpenCode. Point it at your local endpoint and pay a fraction of the plan price, with no hourly, weekly, or monthly limits.

Free models to start. No account either way.

Claude CodeCodexCursorCursorOpenCodePiClaude CodeCodexCursorCursorOpenCodePi

Frontier models,
at a fraction of the plan price.

Pay per request at the lowest market price. No usage limits, no subscription.

Official API PriceLive prices
MoonshotAIKimi K2.7 Codeby MoonshotAI$0.73/M tokens$0.45 Best price/M tokens38%Save
AnthropicClaude Fable 5by Anthropic$10.00/M tokens$6.00 Best price/M tokens40%Save
QwenQwen3.7 Plusby Qwen$0.32/M tokens$0.12 Best price/M tokens64%Save
MinimaxMiniMax M3by MiniMax$0.30/M tokens$0.09 Best price/M tokens69%Save
You only pay for what you use. Settlement goes straight to the provider, in USDC on Base.

Works with the coding apps you already use.

One command launches the tool through Antseed. Your projects, chats, and settings stay the way they were.

Point your tools
at localhost.

Your local endpoint at localhost:8377 speaks the OpenAI and Anthropic APIs. One command launches your tool through it.

  • Keep your tool. Swap the model and provider underneath.
  • Fallback the moment a provider is slow, expensive, or down.
  • Route by price, speed, reputation, or privacy.
  • Pay per request, straight to the provider. No subscription.
Browse the integrations
Connected Localhost:8377ONE ENDPOINT · EVERY TOOL
# Run Claude Code through Antseed$ antseed claude
# Codex, pinned to one model for this run$ antseed codex --model deepseek-v4-flash
# OpenCode on an open model$ antseed opencode --model gpt-oss-120b
REQUESTANTSEED NETWORKBEST PROVIDERRESPONSE

Your code stays yours.

Anonymous

Your coding app talks to localhost. There is no account or API key on file, so no one can tie a session to you.

Learn more

Private

Working on something you cannot share? Route to a TEE-verified provider and your source is processed inside a secure enclave the provider cannot read.

Learn more

Frequently asked questions

No. Keep it if it earns its price. When the plan’s window runs out, launch the same tool through Antseed and keep working, then switch back whenever you like. Nothing about your projects or settings changes between the two.

The live board lists what providers serve, including frontier models, each at the provider’s own price. Every response is signed by the provider and matched against the model’s fingerprint; providers who serve something else lose reputation and stop getting routed. How verification works →

Yes, through a public endpoint. Some Cursor requests come from Cursor's own servers, which cannot reach your localhost, so publish an authenticated HTTPS endpoint from the AI VPN, then in Cursor's model settings paste the Antseed key as the OpenAI API key and the endpoint as the OpenAI base URL. Cursor setup →

Leave it on auto and every request goes to the cheapest verified provider for the model your tool asks for. To pin a model for one run, pass --model <id> to the wrapper, using an id from curl http://localhost:8377/v1/models. To pin a specific provider, use <peerId>@<model>. More questions in the FAQ →