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CryptoAPIs Contracts MCP HTTP Server MCP Server

by cryptoapis-io
FinanceLow Risk9.0Remote
Free

Access smart contract ABIs and on-chain data from EVM and Solana via Crypto APIs

About

Interact with smart contract data on blockchain networks using your AI assistant. This hosted MCP server connects directly to the Crypto APIs Contracts product, no local installation needed. Retrieve verified contract ABIs, call read-only contract functions, fetch token metadata (ERC-20, ERC-721, ERC-1155, SPL), and query on-chain contract state across EVM chains and Solana. Requires a Crypto APIs API key passed via the x-api-key header.

Security Report

9.0
Low Risk9.0Low Risk

Remote MCP endpoint verified (144ms response). Server: cryptoapis-mcp-http-server. 2 trust signals: valid MCP protocol, requires auth. No security issues detected.

Endpoint verified · Open access · 1 issue found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Remote servers are capped at 8.0 because source code is not available for review. The score reflects endpoint verification only.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

HTTP Network Access

Connects to external APIs or services over the internet.

What You'll Need

Set these up before or after installing:

CryptoAPIs API key. Sign up at cryptoapis.io to get your free key — passed via the x-api-key headerRequired

Environment variable: x-api-key

Sign up free

How to Connect

Remote Plugin

No local installation needed. Your AI client connects to the remote endpoint directly.

Add this to your MCP configuration to connect:

{
  "mcpServers": {
    "cryptoapis-contracts-mcp-http-server": {
      "env": {
        "x-api-key": "your-x-api-key-here"
      },
      "url": "https://ai.cryptoapis.io/mcp/contracts"
    }
  }
}

Getting Started

Once installed, try these example prompts and explore these capabilities:

  • 1"Get the ABI for this Ethereum contract address"
  • 2"What is the total supply of this ERC-20 token?"
  • 3"Fetch the metadata for NFT #1234 from this collection"
  • 4Tool: contract_abi — Retrieve the verified ABI for a smart contract
  • 5Tool: token_metadata — Get ERC-20/ERC-721/ERC-1155/SPL token details
  • 6Tool: contract_call — Call a read-only function on a smart contract

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CryptoAPIs Contracts MCP HTTP Server MCP Server - Access smart contract ABIs and on-chain data from EVM and | MCP Marketplace