x402 Merchant Check
com.gradientdecisions/merchant-check
Pre-payment merchant trust checks for x402 agents on Base and Solana.
Description as published in the official MCP registry.
Answers the MCP handshake and lists its tools. Checked 2026-10-04.
What we measured
| Endpoint | https://mcp.gradientdecisions.com/mcp | registry |
|---|---|---|
| Handshake | Answers the MCP handshake and lists its tools (1,347 ms) | our check, 2026-10-04 |
| Protocol version | 2025-11-25 | our check, 2026-10-04 |
| Tools (1) | check_merchant | tools/list, 2026-10-04 |
| GitHub stars | 0 | github.com/clevbot/merchant-check-mcp- |
| Last push | 2026-09-21 | GitHub API |
| Registry version | 1.0.0 · active · updated 2026-08-19 | registry |
Signed reports
No signed reports yet. A report carries a signed decision record from the reporter's gate, so it shows a real call went through, not just an opinion. How to file one.
Connect
claude mcp add --transport http merchant-check https://mcp.gradientdecisions.com/mcpCommands are built from the registry entry. Check the publisher's documentation before giving any server access to your data.
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- x402-list-mcp Find and vet x402 payment APIs before your agent pays one: uptime, price, on-chain volume.
- Ni Biashara Shelves — Africa FX, freight & compliance checks (x402) Africa FX, US carrier/broker checks, OFAC screening — paid per call via x402.
- LaunchCheck x402 Paid x402 MCP tool for stress-testing launch and marketing copy before publication.
Badge for your README
Shows the result of our latest check and links back to this page.
[](https://openforallofus.com/tools/com.gradientdecisions/merchant-check)Agents can read this page as data: MCP endpoint https://openforallofus.com/api/mcp, tool get_tool with name com.gradientdecisions/merchant-check.