chainkit_catalog
ChainKit catalog (free)
Free. Lists every ChainKit tool with its price, required inputs and an example, plus how x402 payment works. Call this first.
無需輸入參數。
dev.workers.northline-c86.northline-chainkit由 northline-chainkit.northline-c86.workers.dev 發布官方發布者v1.1.0更新於 Oct 29, 2026
Pay-per-call Base & Arc onchain facts for agents: address risk, USDC payment check, tx explain.
遠端 MCP 伺服器,讓助理以按次付費方式查詢 Base 與 Arc 鏈上事實:地址風險剖析、USDC 付款驗證、交易解釋、手續費與餘額。
Web executable,透過 Streamable HTTP。 遠端服務在工作區中設定後即可從網頁執行環境執行。
把這段提示詞貼上到 Claude Code、Codex、Cursor 等代理程式,或 SourceWeft 對話中。代理程式會讀取該伺服器的安裝指南,先向你展示發布者、端點和登入方式,經你同意後再把它新增到你的客戶端。金鑰不會寫進任何命令。
閱讀 https://sourceweft.com/mcp/dev.workers.northline-c86.northline-chainkit%2Fchainkit/install.md,並按其中說明把這個 MCP 伺服器接入我的客戶端。修改任何設定之前,先告訴我它的發布者、端點和登入方式,等我確認。不要把 API 金鑰寫進命令或我會提交的檔案;問我金鑰應從哪裡取得。把它新增到你客戶端的 mcpServers 設定中。
{
"mcpServers": {
"northline-chainkit": {
"type": "http",
"url": "https://northline-chainkit.northline-c86.workers.dev/mcp"
}
}
}ChainKit catalog (free)
Free. Lists every ChainKit tool with its price, required inputs and an example, plus how x402 payment works. Call this first.
無需輸入參數。
/v1/address/profile
Preflight any address on Base or Arc before paying or approving it: EOA vs contract vs EIP-7702-delegated wallet, EIP-1967 proxy implementation/admin, owner(), Safe multisig threshold, ERC-20 metadata, USDC + native balance, Sourcify verification, and risk flags. Costs $0.005 USDC on Base per call via x402 (unpaid calls return the x402 PaymentRequired; any x402 MCP client pays automatically).
chainaddress必填/v1/payment/verify
Verify that a transaction paid at least N USDC to an address on Base or Arc (handles Arc native-USDC logs). Returns verified true/false, confirmations, matching transfers and reasons. Use it to confirm a customer paid before delivering. Costs $0.003 USDC on Base per call via x402 (unpaid calls return the x402 PaymentRequired; any x402 MCP client pays automatically).
to必填tx必填fromchainminAmountminConfirmations/v1/tx/explain
Explain a Base or Arc transaction in plain JSON: status, confirmations, fee, method selector, created contract, and every ERC-20 transfer decoded with symbol and decimals. Costs $0.004 USDC on Base per call via x402 (unpaid calls return the x402 PaymentRequired; any x402 MCP client pays automatically).
tx必填chain/v1/network/status
Live block height, gas price and fee estimates (transfer, ERC-20 transfer, contract call) for Base or Arc. On Arc fees are quoted directly in USDC. Costs $0.001 USDC on Base per call via x402 (unpaid calls return the x402 PaymentRequired; any x402 MCP client pays automatically).
chain/v1/usdc/balances
USDC and native balance of one address on both Base and Arc in a single call. Costs $0.002 USDC on Base per call via x402 (unpaid calls return the x402 PaymentRequired; any x402 MCP client pays automatically).
address必填已滿足適用檢查項的 72%
該評分衡量此收錄條目的完整程度,依據註冊中心條目、端點與公開來源計算得出。它不是對伺服器本身的評價,也不表示伺服器安全或目前可用:可連通性是帶日期的檢查結果,評分也不包含安裝量或使用者評價。
請在註冊中心條目中發布圖示。
請宣告包含 README 的 GitHub 儲存庫,或在 OAuth 受保護資源後設資料中提供 resource_documentation。
託管服務按其提供方的條款使用,因此這裡不要求授權條款。此檢查項不計入百分比。