Mcp Circle
Orchestrate Circle USDC wallets, payouts, and transfers from your coding agent when building crypto-stablecoin money movement.
Overview
io.github.codespar/mcp-circle is a MCP server for the Build phase that connects agents to Circle USDC wallets, payouts, transfers, and payments.
What is this MCP server?
- USDC-focused operations: payments, wallets, payouts, and transfers via Circle APIs
- Stdio MCP via @codespar/mcp-circle (v0.1.2) from mcp-dev-brasil crypto package
- Requires CIRCLE_API_KEY for authenticated requests
- Suited to agent-assisted treasury scripts and payout automation
- Crypto/stablecoin bridge distinct from traditional card acquirers
Community signal: 252 GitHub stars.
What problem does it solve?
Stablecoin payout and wallet APIs are easy to misconfigure when agents improvise HTTP calls without a consistent tool surface.
Who is it for?
Solo builders prototyping USDC treasury, marketplace payouts, or global settlement on Circle who want MCP in their IDE.
Skip if: Cash-only Brazil Pix stacks, pure on-chain-only workflows without Circle, or teams without Circle API credentials.
What do I get? / Deliverables
After registering the MCP with CIRCLE_API_KEY, agents use structured Circle USDC tools while you implement wallets, payouts, and transfers in code.
- Stdio MCP link to Circle USDC APIs
- Agent-accessible wallet, payout, transfer, and payment tools
- Integration baseline for stablecoin money-movement features
Recommended MCP Servers
Journey fit
Stablecoin wallets and payouts are integrated when you connect treasury, creator payouts, or cross-border settlement into your app. Circle’s APIs are external financial infrastructure—this MCP belongs in agent-tooling integrations, not launch SEO or grow analytics.
How it compares
Circle USDC MCP integration, not a self-custody wallet app or generic blockchain explorer skill.
Common Questions / FAQ
Who is io.github.codespar/mcp-circle for?
Developers building products that move USDC through Circle—wallets, payouts, transfers—who want Claude Code, Cursor, or Codex to call Circle via MCP.
When should I use io.github.codespar/mcp-circle?
While integrating Circle in the build phase for payment rails, treasury bots, or payout automation, before you rely on it for production reconciliation alone.
How do I add io.github.codespar/mcp-circle to my agent?
Install @codespar/mcp-circle, set CIRCLE_API_KEY, add a stdio MCP server entry in your agent config, and restart the host.