swarm-agent-operator/swarm-x402-mcp
by Various
MCP server for SWARM's x402 services: pay per call in USDC on Base, no account or API key.
MCP
swarm-agent-operator/swarm-x402-mcp
Added 18 Oct 2026
Overview
MCP server that connects to SWARM's x402 services, enabling pay per call in USDC on Base without requiring an account or API key. It implements the Model Context Protocol for integrating x402 payments into MCP clients.
Best for
Best for
Developers who want to pay per API call with crypto on Base without creating accounts or managing keys.
Use cases
- Pay for AI model API calls per request in USDC on Base
- Integrate x402 payment flows into MCP-compatible applications
- Access x402 services without managing accounts or API keys
Notes
0 stars on GitHub. Last updated 2026-10-16. Licensed MIT.
Pros
- No account or API key needed
- Pay only for calls made, in USDC
- Standard MCP interface for tool integration
Cons
- No stars or community adoption yet, indicating unproven reliability
- Limited to Base network and USDC payments
- Depends on SWARM's x402 services being available
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