Crypto MCP
Server Details
Read-only chain explorer for AI agents on Base, Ethereum and Solana: native and ERC-20 balances, transactions with fees, block data, contract-versus-wallet checks and price quotes. No API keys, no signing. Requires a Bearer token.
- Status
- Healthy
- Uptime
- 100.0% over the last 24 hours
- Last Tested
- Transport
- Streamable HTTP · MCP 2025-11-25
- URL
- ChatGPT
- –
- Claude
- –
TDQS
Scored across 11 tools
Each tool targets a clearly distinct resource or action: blocks, contract metadata, contract-vs-EOA detection, gas, price quotes, price history, native balance, token balance, nonce, transaction status, and service status. Even the closest pair (contrato_info vs es_contrato) has obviously different purposes (metadata lookup vs address-type check). An agent can confidently select the right tool.
Most names are single Spanish nouns (bloque, estado, gas, nonce, precio, saldo, transaccion), but the compound names follow different patterns: 'contrato_info' uses a noun_info suffix, 'historico_precio' puts the modifier first, and 'es_contrato' is a verb-like predicate. It stays readable, but there is no single predictable convention.
Eleven tools is a well-scoped set for a multi-chain read-only data service, with each tool covering a distinct query type. No redundant or filler tools are present.
Coverage spans blocks, contracts, gas, market prices, balances (native and ERC-20), nonces, and transaction status, which covers the main read-only workflows. Gaps include no per-address transaction history, no token list/metadata enumeration, and no write/send operations, though these may be intentionally out of scope for a read-only server.
Available Tools
11 toolsbloqueAInspect
Datos de un bloque; sin número, el último.
Args:
red: `base`, `ethereum` o `solana`.
numero: Número de bloque (solo EVM). En Solana se ignora.
Inputs: red (required), numero.
contrato_infoBInspect
Símbolo, nombre y decimales de un contrato, si los expone.
Args:
red: `base` o `ethereum`.
contrato: Dirección del contrato.
Inputs: red (required), contrato (required).
es_contratoBInspect
Distingue un contrato de una cartera normal (EOA).
Args:
red: `base`, `ethereum` o `solana`.
direccion: Dirección a comprobar.
Inputs: red (required), direccion (required).
historico_precioAInspect
Evolución del precio en los últimos días: mínimo, máximo y variación.
Args:
simbolo: Símbolo único, por ejemplo `btc`.
dias: Ventana en días: 1, 7, 30 o 90.
moneda: Moneda de cotización: `usd`, `eur`, `pen`.
Inputs: simbolo (required), dias, moneda.
nonceCInspect
Transacciones enviadas por una cuenta, confirmadas y pendientes.
Args:
red: `base` o `ethereum`.
direccion: Cartera cuyo contador se quiere consultar.
Inputs: red (required), direccion (required).
precioBInspect
Cotización de mercado de uno o varios símbolos.
Args:
simbolos: Lista separada por comas, por ejemplo `btc,eth,sol`.
monedas: Monedas de cotización separadas por comas: `usd`, `eur`, `pen`.
Inputs: simbolos (required), monedas.
saldoAInspect
Saldo nativo de una cuenta: ETH en Base o Ethereum, SOL en Solana.
Args:
red: `base`, `ethereum` o `solana`.
direccion: Dirección de la cuenta en esa red.
Inputs: red (required), direccion (required).
saldo_tokenAInspect
Saldo de un token ERC-20, con los decimales del propio contrato.
Args:
red: `base` o `ethereum`.
token: Dirección del contrato del token.
direccion: Cartera cuya posición se quiere consultar.
Inputs: red (required), token (required), direccion (required).
transaccionBInspect
Estado, bloque, valor y comisión de una transacción.
Args:
red: `base`, `ethereum` o `solana`.
firma: Hash de la transacción (EVM) o firma (Solana).
Inputs: red (required), firma (required).
Tool Schema Changelog
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
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