Paid Base Token Tools
Base token facts and ERC-20 allowance checks. Per-call USDC on Base; x402 wallet required.
使うべきか
品質と安全性
検出事項（1）
- LOWTool 'preview_base_usdc' description lacks action verbpreview_base_usdc 内
ツール定義とプロトコルへの準拠に関する自動分析に基づいています。
コンテキストコスト
これは、サーバーのツールがモデルのコンテキストに読み込まれるたびに消費されるおおよそのトークン数です。数が多いほど、ほかのタスクに使える注意が減ります。
インストール
ワンクリックインストール
これを `claude_desktop_config.json` ファイルに追加してください:
{
"mcpServers": {
"base-token-tools": {
"url": "https://paid-mcp-opportunity-lab--taylorboucher1.replit.app/api/mcp"
}
}
}リモートエンドポイント
https://paid-mcp-opportunity-lab--taylorboucher1.replit.app/api/mcpstreamable-httpできること
ツール一覧
ツール（5）
🟢get_tool_status
Read the available tool's Base USDC price, receiver and setup status. Free; configuration does not prove settlement.
入力スキーマ
{
"type": "object",
"properties": {},
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢preview_base_usdc
Free fixed sample of native USDC's on-chain facts on Base. No other token input accepted; does not make a payment.
入力スキーマ
{
"type": "object",
"properties": {},
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢base_token_facts(tokenAddress)
Read a Base ERC-20 fact packet at one pinned block: metadata, exact supply, bytecode hash and EIP-1967 implementation slot. Requires 0.01 native USDC on Base; no financial advice.
入力スキーマ
{
"type": "object",
"properties": {
"tokenAddress": {
"type": "string",
"pattern": "^0x[0-9a-fA-F]{40}$",
"description": "ERC-20 contract address on Base mainnet"
}
},
"required": [
"tokenAddress"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢get_runtime_tools
List mounted tool versions, per-call USDC prices and input schemas. Free. Releases share the receiving wallet and pilot limits, not a universal price.
入力スキーマ
{
"type": "object",
"properties": {},
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢base_token_allowance(tokenAddress, ownerAddress, spenderAddress)
Read an ERC-20 allowance on Base at a pinned block before an AI proposes spending. Returns exact units, decimals and provenance. Does not approve or transfer tokens. Version 253064e6ce6110d8. Requires 0.01 native USDC per call on Base; shared paid pilot limits apply.
入力スキーマ
{
"type": "object",
"properties": {
"tokenAddress": {
"type": "string",
"pattern": "^0x[0-9a-fA-F]{40}$"
},
"ownerAddress": {
"$ref": "#/properties/tokenAddress"
},
"spenderAddress": {
"$ref": "#/properties/tokenAddress"
}
},
"required": [
"tokenAddress",
"ownerAddress",
"spenderAddress"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}コミュニティ
エビデンス