Looking for an alternative to Spraay X402 MCP? Whether you need a different runtime environment, custom authentication support, or alternative API integrations in the Finance & Fintech ecosystem, we have cataloged and compared the top alternative MCP servers below.
plagtech/spraay-x402-mcp MCP server connects MCP clients to the Spraay x402 Gateway for onchain payments, DeFi data, AI inference, analytics, and related services. It uses x402 micropayments settled in USDC on Base; local mode signs payments with an auto-created or supplied wallet, while remote mode handles settlement gateway-side. The server exposes a broad catalog that includes batch payments, swaps, bridge quotes, payroll, invoices, escrow, wallet analysis, and access to more than 200 AI models. Reach for it when an agent needs paid blockchain operations or data without managing separate API credentials for each service.
Direct comparison of key metrics, runtimes, authentication methods, and community popularity.
| Server Name | Runtime | Auth | Pricing | GitHub Stars | Downloads | Action |
|---|---|---|---|---|---|---|
| npx | Other | Free | 3 | — | Current | |
| npx | Other | Free | 5 | — | Compare → | |
| npx | Other | Free | 2 | — | Compare → | |
| npx | No auth required | Free | 379 | — | Compare → | |
| npx | No auth required | Free | 31 | — | Compare → | |
| npx | No auth required | Free | 1 | — | Compare → | |
| npx | Other | Free | 5 | — | Compare → | |
| npx | No auth required | Free | 5 | — | Compare → | |
| npx | No auth required | Free | 2 | — | Compare → | |
| Remote (SSE) | API key | Free | — | — | Compare → | |
| npx | API key | Free | 2 | — | Compare → | |
| npx | No auth required | Free | 4 | — | Compare → | |
| npx | No auth required | Freemium | — | — | Compare → |