What is the best alternative to 402Signal?

The top-rated alternatives to 402Signal in the Finance & Fintech category include Stripe AI, BridgeNode MCP, Kerdos X402 MCP. These servers offer complementary or alternative capabilities depending on your deployment stack and authentication requirements.

How do 402Signal alternatives differ in installation and runtime?

402Signal and its alternatives vary by runtime requirement (Node.js/npx, Python/uvx, Docker, or remote HTTP/SSE endpoints). Check the specification comparison table above to verify command requirements before installing.

Are alternatives to 402Signal free and open source?

Most MCP servers listed on AllMCPs are open source tools under MIT or Apache licenses that you can self-host or run locally with Claude Desktop, Cursor, VS Code, or Windsurf.

How do I side-by-side compare 402Signal with a specific alternative?

Click the "Compare side-by-side →" button on any alternative card to see an in-depth comparison matrix covering feature lists, stars, npm downloads, install configurations, and schema specifications.

Best Alternatives to 402Signal (Finance & Fintech)

Server Name	Runtime	Auth	Pricing	GitHub Stars	Downloads	Action
4 402Signal (Target)	Remote (SSE)	Free/None	Free	—	—	Current
Stripe AI	npx	Free/None	Free	1,792	—	Compare →
BridgeNode MCP	npx	Free/None	Free	2	—	Compare →
Kerdos X402 MCP	npx	Free/None	Free	—	—	Compare →
XFuel	npx	Free/None	Free	1	—	Compare →
JarvisClaw — AI Gateway & API Marketplace	npx	Free/None	Free	—	—	Compare →
Arch Tools MCP	npx	Free/None	Free	1	—	Compare →
Payanagent	npx	Free/None	Free	6	—	Compare →
DeriveAI x402 APIs	Remote (SSE)	Free/None	Free	—	—	Compare →
X402 API	npx	Free/None	Free	—	—	Compare →
X402 MCP Server	npx	Free/None	Free	—	—	Compare →
Nexflow Smf	Remote (SSE)	Free/None	Free	—	—	Compare →
WingmanProtocol Agent Gateway	npx	Free/None	Free	3	—	Compare →