47620-evm-mcp
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| X402_PAY_URL | No | An HTTP pay broker that, given {url, challenge}, returns {header} — a base64 PAYMENT-SIGNATURE. Without it, tools return the 402 challenge and payment instructions. |
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
Capabilities
Features and capabilities supported by this server
Protocol revision2025-11-25
| Capability | Details |
|---|---|
| tools | {} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| base_healthA | base network health: chain id, latest block, gas price and native token USD price. Pay-per-call ($0.002 USDC). |
| base_blockB | Header + summary for a base block by number (or "latest"): hash, timestamp, tx count, gas used, base fee. Pay-per-call ($0.005 USDC). |
| base_balanceB | Native balance and live USD value for any base address. Pay-per-call ($0.005 USDC). |
| base_stablesB | USDC/USDT/DAI balances for a base address in one call. Pay-per-call ($0.01 USDC). |
| base_tokenA | Live price, liquidity, 24h volume and DEX pairs for any base ERC-20 token (plus onchain name/symbol/decimals). Pay-per-call ($0.02 USDC). |
| base_txA | Status, block, gas and transfer summary for a base transaction hash. Pay-per-call ($0.01 USDC). |
| base_contractB | Whether a base address is a contract, bytecode size, and ERC-20 metadata if applicable. Pay-per-call ($0.01 USDC). |
| base_gasC | Current base gas price (gwei + wei) and estimated cost of a 21k native transfer. Pay-per-call ($0.005 USDC). |
| base_trendingC | Trending base DEX pairs by 24h volume (DexScreener boosts). Fresh feed for agents. Pay-per-call ($0.02 USDC). |
| polygon_healthA | polygon network health: chain id, latest block, gas price and native token USD price. Pay-per-call ($0.002 USDC). |
| polygon_blockB | Header + summary for a polygon block by number (or "latest"): hash, timestamp, tx count, gas used, base fee. Pay-per-call ($0.005 USDC). |
| polygon_balanceB | Native balance and live USD value for any polygon address. Pay-per-call ($0.005 USDC). |
| polygon_stablesA | USDC/USDT/DAI balances for a polygon address in one call. Pay-per-call ($0.01 USDC). |
| polygon_tokenA | Live price, liquidity, 24h volume and DEX pairs for any polygon ERC-20 token (plus onchain name/symbol/decimals). Pay-per-call ($0.02 USDC). |
| polygon_txA | Status, block, gas and transfer summary for a polygon transaction hash. Pay-per-call ($0.01 USDC). |
| polygon_contractB | Whether a polygon address is a contract, bytecode size, and ERC-20 metadata if applicable. Pay-per-call ($0.01 USDC). |
| polygon_gasB | Current polygon gas price (gwei + wei) and estimated cost of a 21k native transfer. Pay-per-call ($0.005 USDC). |
| polygon_trendingC | Trending polygon DEX pairs by 24h volume (DexScreener boosts). Fresh feed for agents. Pay-per-call ($0.02 USDC). |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
TDQS
Scored across 18 tools
Each tool has a clearly targeted resource, and the chain prefix makes selection straightforward. Minor overlaps exist: `base_health` and `base_gas` both report gas prices, and `base_token` and `base_contract` both can expose ERC-20 metadata, but descriptions clarify the different purposes.
All 18 tools follow a strict `{chain}_{resource}` pattern with lowercase snake_case. The naming is perfectly predictable across both Base and Polygon sets, making it easy to infer what any tool does.
18 tools is slightly above the typical sweet spot, but the count is justified by two parallel chains with 9 distinct operations each. No tool feels redundant, and the set is well-scoped for an EVM data provider.
The surface covers chain health, blocks, balances, stablecoin balances, token pricing, transactions, contract inspection, gas, and trending DEX pairs. Notable gaps include a generic arbitrary ERC-20 balance check and transaction/log history, but agents can work around these for most read-only use cases.