47620 Base + Polygon Data API
Pay-per-call Base and Polygon onchain data over x402 for AI agents.
使うべきか
品質と安全性
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": {
"evm-data": {
"command": "npx",
"args": [
"47620-evm-mcp"
]
}
}
}実行可能なパッケージ
1.0.0stdioリモートエンドポイント
https://47620.xyz/mcp/evmstreamable-httpできること
ツール一覧
ツール（18）
⚪base_health
base network health: chain id, latest block, gas price, native token USD price. Cheapest call. Pay-per-call ($0.002 USDC).
入力スキーマ
{
"type": "object",
"properties": {},
"additionalProperties": false
}⚪base_block(number)
Header + summary for a base block by number (or "latest"): hash, timestamp, tx count, gas used, base fee. Pay-per-call ($0.005 USDC).
入力スキーマ
{
"type": "object",
"properties": {
"number": {
"type": "string",
"description": "Block number or \"latest\""
}
},
"additionalProperties": false
}⚪base_balance(address)
Native balance + live USD value for any base address. Pay-per-call ($0.005 USDC).
入力スキーマ
{
"type": "object",
"properties": {
"address": {
"type": "string",
"description": "base address (0x...)"
}
},
"required": [
"address"
],
"additionalProperties": false
}⚪base_stables(address)
USDC/USDT/DAI balances for a base address in one call. Pay-per-call ($0.01 USDC).
入力スキーマ
{
"type": "object",
"properties": {
"address": {
"type": "string",
"description": "base address (0x...)"
}
},
"required": [
"address"
],
"additionalProperties": false
}⚪base_token(token)
Live price, liquidity, 24h volume + DEX pairs for any base ERC-20 token (plus onchain name/symbol/decimals). Pay-per-call ($0.02 USDC).
入力スキーマ
{
"type": "object",
"properties": {
"token": {
"type": "string",
"description": "base ERC-20 token address"
}
},
"required": [
"token"
],
"additionalProperties": false
}⚪base_tx(hash)
Status (success/reverted), block, gas + transfer summary for a base tx hash. Pay-per-call ($0.01 USDC).
入力スキーマ
{
"type": "object",
"properties": {
"hash": {
"type": "string",
"description": "Transaction hash (0x...)"
}
},
"required": [
"hash"
],
"additionalProperties": false
}⚪base_contract(address)
Whether a base address is a contract, bytecode size + ERC-20 metadata. Pay-per-call ($0.01 USDC).
入力スキーマ
{
"type": "object",
"properties": {
"address": {
"type": "string",
"description": "base address (0x...)"
}
},
"required": [
"address"
],
"additionalProperties": false
}⚪base_gas
Current base gas price (gwei + wei) + estimated cost of a 21k native transfer. Pay-per-call ($0.005 USDC).
入力スキーマ
{
"type": "object",
"properties": {},
"additionalProperties": false
}⚪base_trending
Trending base DEX pairs by 24h volume (DexScreener boosts). Fresh feed for agents. Pay-per-call ($0.02 USDC).
入力スキーマ
{
"type": "object",
"properties": {},
"additionalProperties": false
}⚪polygon_health
polygon network health: chain id, latest block, gas price, native token USD price. Cheapest call. Pay-per-call ($0.002 USDC).
入力スキーマ
{
"type": "object",
"properties": {},
"additionalProperties": false
}⚪polygon_block(number)
Header + summary for a polygon block by number (or "latest"): hash, timestamp, tx count, gas used, base fee. Pay-per-call ($0.005 USDC).
入力スキーマ
{
"type": "object",
"properties": {
"number": {
"type": "string",
"description": "Block number or \"latest\""
}
},
"additionalProperties": false
}⚪polygon_balance(address)
Native balance + live USD value for any polygon address. Pay-per-call ($0.005 USDC).
入力スキーマ
{
"type": "object",
"properties": {
"address": {
"type": "string",
"description": "polygon address (0x...)"
}
},
"required": [
"address"
],
"additionalProperties": false
}⚪polygon_stables(address)
USDC/USDT/DAI balances for a polygon address in one call. Pay-per-call ($0.01 USDC).
入力スキーマ
{
"type": "object",
"properties": {
"address": {
"type": "string",
"description": "polygon address (0x...)"
}
},
"required": [
"address"
],
"additionalProperties": false
}⚪polygon_token(token)
Live price, liquidity, 24h volume + DEX pairs for any polygon ERC-20 token (plus onchain name/symbol/decimals). Pay-per-call ($0.02 USDC).
入力スキーマ
{
"type": "object",
"properties": {
"token": {
"type": "string",
"description": "polygon ERC-20 token address"
}
},
"required": [
"token"
],
"additionalProperties": false
}⚪polygon_tx(hash)
Status (success/reverted), block, gas + transfer summary for a polygon tx hash. Pay-per-call ($0.01 USDC).
入力スキーマ
{
"type": "object",
"properties": {
"hash": {
"type": "string",
"description": "Transaction hash (0x...)"
}
},
"required": [
"hash"
],
"additionalProperties": false
}⚪polygon_contract(address)
Whether a polygon address is a contract, bytecode size + ERC-20 metadata. Pay-per-call ($0.01 USDC).
入力スキーマ
{
"type": "object",
"properties": {
"address": {
"type": "string",
"description": "polygon address (0x...)"
}
},
"required": [
"address"
],
"additionalProperties": false
}⚪polygon_gas
Current polygon gas price (gwei + wei) + estimated cost of a 21k native transfer. Pay-per-call ($0.005 USDC).
入力スキーマ
{
"type": "object",
"properties": {},
"additionalProperties": false
}⚪polygon_trending
Trending polygon DEX pairs by 24h volume (DexScreener boosts). Fresh feed for agents. Pay-per-call ($0.02 USDC).
入力スキーマ
{
"type": "object",
"properties": {},
"additionalProperties": false
}コミュニティ
エビデンス