Official description7 sourcesMCP servers8d ago

jonahthan433/cortexcloud-mcp

x402 pay-per-call MCP server — 22 AI/data/RPC tools, USDC on Base, no API keys

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Config template (adjust for your client)

claude mcp add cortexcloud-mcp -- npx -y cortexcloud-mcp

A pasteable skeleton generated from the repository name. Check the project README for the exact package and arguments.

Star count: 0 ★ · jonahthan433/cortexcloud-mcp · read from the GitHub search API · (checked 2026-10-16 20:00:20)
Source: collected from the punkpeye/awesome-mcp-servers list · type: MCP server
Harvest history: first seen 2026-10-09 · last seen 2026-10-16 · seen 32× · listed by 7 sources
Score: score 703 · 7 sources · mcp

FAQ (answers come from our records)

How do I install it?

We did not find an install command for this repository (our install coverage is only about 4%). Check its README or releases page.

Who is it for?

We filed it under these tags: MCP 服务. The tags come from the entry itself, not a taxonomy we imposed.

Who maintains it?

repository jonahthan433/cortexcloud-mcp；first catalogued 2026-10-09；last seen 2026-10-16。There is no official certification or quality rating here — we record sources and dates only.

Third-party quality signals

@cortexcloud/mcp

以下摘录自该仓库的 README（片段） · 在 GitHub 读完整 README →

MCP server for the **CortexCloud API** — pay-per-call AI generation, data and RPC endpoints through the x402 protocol. No API keys, no subscriptions; every tool call is billed in **USDC on Base** and settles to the operator's wallet.
Quick start (hosted)
No install required — point any MCP client at the public Streamable HTTP endpoint:
Your MCP client handles the x402 payment handshake automatically; each call pays from the wallet your agent is authorized to spend.
Running it yourself
Streamable HTTP server (like the hosted one)
| Env | Default | Meaning |
|-----|---------|---------|
| EVM_PRIVATE_KEY | — | Wallet that signs + pays each x402 call. **Required.** |
| PORT | 3200 | HTTP listen port |
| CORTEXCLOUD_URL | https://api.cortexcloud.org | Upstream CortexCloud API base |
| CORTEXCLOUD_PAYTO | "0x5a03…ea143" | Wallet where call revenue settles |
stdio (Claude Desktop / CLI)
Tools (22)
**AI** — chat_completions responses embeddings models image_generation text_to_speech
**Search & news** — web_search search_contents news
**Market/data** — prices coins_search crypto_history fx_list fx_price defi_yields defi_protocols
**Chain** — base_balance base_token_balance eth_balance ethereum_rpc dex_search dex_pairs
Schema for every tool is exposed via MCP's tools/list — no docs drift, what a client sees is what runs.
How x402 works under the hood
Each call performs an x402 HTTP exchange against the CortexCloud API: request → payment challenge → signed TransferWithAuthorization → valid data. The SDK core handles the handshake; @x402/evm builds + signs the transfer; @x402/fetch drives the HTTP loop. Money in is trustless — cold settlement on-chain, no API-key storage, no subscriptions, no per-seat licensing.