Liquid Agent — Claude Code MCP server: what it does, how to install
Equips AI agents with financial capabilities over x402, including multi-chain USDC bridging, Polymarket pricing, tokenized equity vaults, and B2B lead searches.
claude mcp add --transport http liquid-agent https://api.liquidagent.ai/mcpWhat Liquid Agent does
This remote endpoint supplies 31 tools for autonomous transactions without user accounts or stored secret credentials. Agents can bridge USDC from Base to 16 destination chains, inspect token balances across 11 CCTP networks, and fetch active price thresholds for Polymarket prediction markets. The toolkit also includes B2B contact lookups across 30 states and Coinbase-tokenized stock indexes.
The infrastructure operates on self-custodial principles. The remote server never handles private keys. Every state-changing operation produces an unsigned payload that your client signs locally.
Paid endpoints settle directly within tool invocations via x402 on Base, Polygon, or Arc. Without a wallet capable of signing transactions, automated swaps and on-chain purchases remain unavailable.
What it helps with
- bridge USDC from Base to other EVM networks
- fetch live Polymarket target prices for crypto pairs
- check USDC balances across 11 CCTP chains
- lookup verified US business leads and website technologies
Example prompts for the agent
- Check my wallet's USDC balance across all active CCTP chains
- Get a bridge quote to transfer 100 USDC from Base to Arbitrum
- Search for restaurant leads in California using
leads_count
How to install Liquid Agent
Platform CLI: remote server
claude mcp add --transport http liquid-agent https://api.liquidagent.ai/mcpPlatform CLI: remote server
codex mcp add liquid-agent --url https://api.liquidagent.ai/mcpConfig file
{
"mcpServers": {
"liquid-agent": {
"url": "https://api.liquidagent.ai/mcp"
}
}
}Config file
{
"servers": {
"liquid-agent": {
"type": "http",
"url": "https://api.liquidagent.ai/mcp"
}
}
}Platform CLI: remote server
gemini mcp add -t http liquid-agent https://api.liquidagent.ai/mcpStep by step, with commands for each platform: How to add an MCP server to Claude Code, Codex, Cursor, VS Code, Gemini CLI and more
Questions about Liquid Agent
How to install Liquid Agent in Claude Code?
Run claude mcp add --transport http liquid-agent https://api.liquidagent.ai/mcp in your terminal. The server connects remotely via HTTP without downloading local code.
What does Liquid Agent do?
It exposes financial utilities over x402, letting agents execute USDC transfers, query Polymarket thresholds, trade tokenized stocks on Base, and discover commercial leads.
Does Liquid Agent store private keys?
No, it is strictly self-custodial. The remote server only returns raw unsigned transactions, requiring your local environment to handle private keys and signatures.
