mcp-x402 — MCP server for agents with autonomous USDC/RLUSD payments

85+ pay-per-call MCP tools: trading, federal grants/contracts, SEC, FTD.

Connector by Timwal78 · GitHub account verified by the MCP Registry

IndexedLicense unknownRemote (HTTP)Remote (SSE)

Install

Works with Claude Code, VS Code, Cursor, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install connector/timwal78-mcp-x402

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

Remote endpoints

https://mcp-x402.onrender.com/mcp Remote (HTTP)
https://mcp-x402.onrender.com/sse Remote (SSE)

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About

85+ pay-per-call MCP tools: trading, federal grants/contracts, SEC, FTD. x402 USDC/RLUSD. No keys.

Reviews

Write a review

No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools: 3 read · 0 write · 0 deleteRead-only
Secrets: None asked for
Install scripts: Nothing to install (hosted)
Runs as: Hosted (remote endpoint)

Tools by what they do 3

From the running server's own tool list (tools/list) on Oct 25, 2026.

Read 3 · Look things up without changing anything.

sml_discover
sml_status
x402_contract

Network hosts it talks to 1

mcp-x402.onrender.com · found in remote endpoint, install command

Tools (3)

As the server listed them on Oct 25, 2026. Descriptions are the server’s own words; hidden characters are shown as [U+…].

sml_discoverDiscover SML x402 Gatewayread-only
Find the x402 Gateway contract and where to inspect fresh payment requirements. FREE.
sml_statusInspect SML Gateway Statusread-only
Check the public x402 Gateway identity and canonical payment rail. FREE.
x402_contractInspect x402 Contractread-only
Inspect the canonical x402 payment contract. Returns network, USDC asset, payTo, headers, and the rule for resolving fresh target requirements. FREE.

Signals

Last release: Jul 24, 2026 (3 months ago)
Repository: Not found on GitHub (deleted or private)

Details

Registry name: io.github.Timwal78/mcp-x402
Version: 2.3.0
Auth: Auth not stated
License: License unknown
Repository: github.com/timwal78/SML_Portfolio
First seen: Oct 24, 2026
Last checked: Oct 24, 2026
Source: Official MCP Registry

Rank

of 44,833 in Connectors

Score

0.483

Security 30%not yet
Popularity 25%0.30
Freshness 20%0.55
Rating 15%not yet
Docs 10%0.73

How ranking works →

Grades

Freshness

Active in the last 6 months. Last activity 3 months ago.

–

Security

Security scan: in progress. Grades from our dependency, secret, code and prompt-injection checks appear here once they launch. Until then, check the code before you install.

Indexed

Found automatically from a public source. Not yet claimed by its publisher.

How grades work →

Availability

100% uptime, last 30 days (1 check)

Last check: 3 days ago
Status: Up
Median response: 292 ms

Up
Up, auth required
Down
Not checked
No data

A daily MCP handshake with the remote endpoint. “Auth required” means it answered and wants a login or key. “Not checked” means the URL needs your own account or blocks automated checks.

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Cite this page

mcp-x402 — MCP server for agents with autonomous USDC/RLUSD payments. Agent Mart. https://agentmart.dev/connectors/timwal78-mcp-x402 (last updated 2026-10-24)