Finance · Remote MCP server
x402 Doctor
Check x402 endpoints like a paying agent: diagnose, fix plans, pre-payment checks. Free quick check.
What the MCP Registry states
The entry as published to the official MCP Registry (read 2026-10-04), latest version.
- Registry name
io.github.Fizzl13/x402-doctor- Version
- 1.0.1
- Status
- Active
- Category
- finance
- Transport
- Streamable HTTP
- Published
- 2026-09-28
- Updated
- 2026-09-28
- Publisher
- Fizzl13 (GitHub) · 5 servers with pages here
- Website
- x402-doctor.fizzl.eu
- Repository
- github.com/Fizzl13/x402-doctor
- Source
- Registry API entry
Remote endpoints
| Transport | URL | Headers declared |
|---|---|---|
| Streamable HTTP | https://x402-doctor.fizzl.eu/mcp | None |
How to connect x402 Doctor
x402 Doctor is a remote MCP server: there is nothing to install. Its endpoint is https://x402-doctor.fizzl.eu/mcp, served over Streamable HTTP. In an assistant that accepts remote MCP servers (often under a setting named connectors, integrations or tools), add a new server and give it this URL; in a client configured by file, add it as a remote (HTTP) server with the same URL.
No headers are declared in the registry entry. If the server needs you to sign in, a client that supports MCP authorization opens the service's own sign-in page when it first connects.
Derived from the registry entry, not tested here. What the server does, and on what terms, is set by its publisher; check its repository or website before giving it access to your accounts or files. How to add an MCP server to an assistant · Before you connect
More from Fizzl13 (GitHub)
| Server | Runs |
|---|---|
| Ichimoku SignalFree Ichimoku trend; paid confluence, levels, market scan and liquidity-ranked setups via x402. | Remote · HTTP |
| PlainText Wallet Approval CheckerChecks a wallet's token/NFT approvals via GoPlus and explains risk in plain language. | Remote · HTTP |
| presign-guardPre-sign, token and approval checks for agents: green/orange/red for signatures, tokens, wallets. | Remote · HTTP |
| presign-guard walletA wallet with spending limits for agents: pay x402 APIs, send USDC, phone approval over the limit. | Local · stdio |
More finance servers
| Server | Runs |
|---|---|
| X402 Data GatewayPaid x402 and MPP tools for agent discovery, payment safety, data, and DeFi. | Remote · HTTP |
| X402 Dataviz MCPFree MCP server: render bar/line/area charts to SVG from structured data. | Local · stdio |
| x402 Discovery MCPDiscover x402 APIs by capability, price & trust. Powered by x402Scout. | Remote · SSE |
| x402 DoctorDiagnose x402 seller endpoints: what is wrong with your 402 challenge, and how to fix it. | Remote · HTTP |
| x402 economy toolsMeasured x402 ecosystem data, facilitator reliability, and live endpoint checks. | Remote · HTTP |
| X402 EndpointsX402 paid API tools for AI agents on Base: EU/global registries, crypto, wallet & agent trust. | Remote · HTTP |
| x402 Facilitator ProxyMulti-tenant HTTP 402 infrastructure gateway and stdio MCP server for machine payments. | Local · stdio |
| X402 GatewayPay-per-call x402 services for agents: risk scoring, DeFi, wallet and market data. | Remote · HTTP |