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.
无需输入参数。
dev.workers.northline-c86.northline-chainkit由 northline-chainkit.northline-c86.workers.dev 发布官方发布者v1.1.0更新于 Oct 29, 2026
Pay-per-call Base & Arc onchain facts for agents: address risk, USDC payment check, tx explain.
远程 MCP 服务器,为助手提供 Base 与 Arc 链上事实的按次付费查询:地址风险画像、USDC 付款核验、交易解释、手续费与余额。
Web executable,通过 Streamable HTTP。 远程服务在工作区中配置后即可从网页运行时运行。
把这段提示词粘贴到 Claude Code、Codex、Cursor 等智能体,或 SourceWeft 对话中。智能体会读取该服务器的安装指南,先向你展示发布者、端点和登录方式,经你同意后再把它添加到你的客户端。密钥不会写进任何命令。
阅读 https://sourceweft.com/mcp/dev.workers.northline-c86.northline-chainkit%2Fchainkit/install.md,并按其中说明把这个 MCP 服务器接入我的客户端。修改任何配置之前,先告诉我它的发布者、端点和登录方式,等我确认。不要把 API 密钥写进命令或我会提交的文件;问我密钥应从哪里获取。把它添加到你客户端的 mcpServers 配置中。
{
"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.
无需输入参数。
/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必填已满足适用检查项的 72%
该评分衡量此收录条目的完整程度,依据注册中心条目、端点与公开来源计算得出。它不是对服务器本身的评价,也不表示服务器安全或当前可用:可连通性是带日期的检查结果,评分也不包含安装量或用户评价。
请在注册中心条目中发布图标。
请声明包含 README 的 GitHub 仓库,或在 OAuth 受保护资源元数据中提供 resource_documentation。
托管服务按其提供方的条款使用,因此这里不要求许可证。此检查项不计入百分比。