Covalent MCP Server for Claude Code 10 tools — connect in under 2 minutes
Claude Code is Anthropic's agentic CLI for terminal-first development. Add Covalent as an MCP server in one command and Claude Code will discover every tool at runtime. ideal for automation pipelines, CI/CD integration, and headless workflows via Vinkius.
ASK AI ABOUT THIS MCP SERVER
Vinkius supports streamable HTTP and SSE.
Vinkius Desktop App
The modern way to manage MCP Servers — no config files, no terminal commands. Install Covalent and 2,500+ MCP Servers from a single visual interface.
# Your Vinkius token. get it at cloud.vinkius.com
claude mcp add covalent --transport http "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
About Covalent MCP Server
Integrate Covalent, the unified API for blockchain data, directly into your AI workflow. Access real-time and historical data across Ethereum, Polygon, Binance Smart Chain, and over 100 other supported networks using natural language.
Claude Code registers Covalent as an MCP server in a single terminal command. Once connected, Claude Code discovers all 10 tools at runtime and can call them headlessly. ideal for CI/CD pipelines, cron jobs, and automated workflows where Covalent data drives decisions without human intervention.
What you can do
- Wallet Insights — Retrieve token balances, historical portfolio values, and transaction history for any wallet address.
- NFT Discovery — List NFT balances and metadata across supported chains.
- Transaction Auditing — Get full details and log events for specific transaction hashes.
- Network Monitoring — Check block details and monitor supported chain statuses.
The Covalent MCP Server exposes 10 tools through the Vinkius. Connect it to Claude Code in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.
How to Connect Covalent to Claude Code via MCP
Follow these steps to integrate the Covalent MCP Server with Claude Code.
Install Claude Code
Run npm install -g @anthropic-ai/claude-code if not already installed
Add the MCP Server
Run the command above in your terminal
Verify the connection
Run claude mcp to list connected servers, or type /mcp inside a session
Start using Covalent
Ask Claude: "Using Covalent, show me...". 10 tools are ready
Why Use Claude Code with the Covalent MCP Server
Claude Code provides unique advantages when paired with Covalent through the Model Context Protocol.
Single-command setup: `claude mcp add` registers the server instantly. no config files to edit or applications to restart
Terminal-native workflow means MCP tools integrate seamlessly into shell scripts, CI/CD pipelines, and automated DevOps tasks
Claude Code runs headlessly, enabling unattended batch processing using Covalent tools in cron jobs or deployment scripts
Built by the same team that created the MCP protocol, ensuring first-class compatibility and the fastest adoption of new protocol features
Covalent + Claude Code Use Cases
Practical scenarios where Claude Code combined with the Covalent MCP Server delivers measurable value.
CI/CD integration: embed Covalent tool calls in your deployment pipeline to validate configurations or fetch secrets before shipping
Headless batch processing: schedule Claude Code to query Covalent nightly and generate reports without human intervention
Shell scripting: pipe Covalent outputs into other CLI tools for data transformation, filtering, and aggregation
Infrastructure monitoring: run Claude Code in a cron job to query Covalent status endpoints and alert on anomalies
Covalent MCP Tools for Claude Code (10)
These 10 tools become available when you connect Covalent to Claude Code via MCP:
get_block_details
Resolves block hashes, parent hashes, timestamps, and transaction counts for the specified chain. Get details for a specific block height
get_chains_status
Resolves block height lag, current sync status, and API availability across all supported networks. Get the current indexing status of all supported chains
get_dex_pools
Resolves liquidity pool addresses, token pairs, reserve amounts, and volume metrics for the specified DEX. List liquidity pools for a DEX on a specific chain
get_historical_portfolio
Resolves daily balances, asset valuations in USD, and historical price points for the specified wallet. Get historical daily portfolio value for a wallet address
get_nft_balances
Resolves NFT contract names, token IDs, metadata URLs, and image links across the specified blockchain network. Get NFT balances for a wallet address
get_token_balances
Resolves contract addresses, ticker symbols, token decimals, and current balances (formatted and raw) for the specified wallet and chain. Get token balances for a wallet address on a specific chain
get_token_transfers
Resolves sender/receiver addresses, transfer values, and transaction timestamps for the specified wallet. Get historical token transfers for a wallet address
get_transaction_details
Touches raw log events, decoded event parameters, and gas consumption metrics boundary. Get full details and logs for a specific transaction hash
get_transactions
Resolves transaction hashes, block heights, timestamps, and log events for the specified wallet on the given chain. Get transaction history for a wallet address
list_supported_chains
Resolves chain IDs, human-readable names, and supported features (NFTs, Dex, etc.) for each blockchain. List all blockchains supported by Covalent
Example Prompts for Covalent in Claude Code
Ready-to-use prompts you can give your Claude Code agent to start working with Covalent immediately.
"Show me the token balances for address '0x123...' on eth-mainnet."
"List the last 10 transactions for address '0x123...' on matic-mainnet."
"What are the NFT holdings for wallet '0x123...' on eth-mainnet?"
Troubleshooting Covalent MCP Server with Claude Code
Common issues when connecting Covalent to Claude Code through the Vinkius, and how to resolve them.
Command not found: claude
npm install -g @anthropic-ai/claude-codeConnection timeout
Covalent + Claude Code FAQ
Common questions about integrating Covalent MCP Server with Claude Code.
How do I add an MCP server to Claude Code?
claude mcp add --transport http "" in your terminal. Claude Code registers the server and discovers all tools immediately.Can Claude Code run MCP tools in headless mode?
How do I list all connected MCP servers?
claude mcp in your terminal to see all registered servers and their status, or type /mcp inside an active Claude Code session.Connect Covalent with your favorite client
Step-by-step setup guides for every MCP-compatible client and framework:
Anthropic's native desktop app for Claude with built-in MCP support.
AI-first code editor with integrated LLM-powered coding assistance.
GitHub Copilot in VS Code with Agent mode and MCP support.
Purpose-built IDE for agentic AI coding workflows.
Autonomous AI coding agent that runs inside VS Code.
Anthropic's agentic CLI for terminal-first development.
Python SDK for building production-grade OpenAI agent workflows.
Google's framework for building production AI agents.
Type-safe agent development for Python with first-class MCP support.
TypeScript toolkit for building AI-powered web applications.
TypeScript-native agent framework for modern web stacks.
Python framework for orchestrating collaborative AI agent crews.
Leading Python framework for composable LLM applications.
Data-aware AI agent framework for structured and unstructured sources.
Microsoft's framework for multi-agent collaborative conversations.
Connect Covalent to Claude Code
Get your token, paste the configuration, and start using 10 tools in under 2 minutes. No API key management needed.