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x402 Merchant Check

Scores a merchant's wallet from on-chain and x402 payment history, returning a proceed, caution or insufficient-signal recommendation before an agent pays.

Actively maintained

At a glanceswept Oct 22, 2026

not read yet

Use

For
Developers building autonomous agents that must decide whether to pay an x402 merchant before paying.
Activity
Actively maintainedsite updated 4 days ago
Runs as
API
Used for
  • check a merchant's trust signals before paying over x402
  • decide whether an agent should complete a payment
  • query merchant wallet and settlement signals via MCP or HTTP
Worth knowingcomputed from what we read · each with its source
  • Has an MCP server (1 in the registry)public registry →
How a program reaches itfound, not claimed · read Oct 24, 2026
  • MCP servercom.gradientdecisions/merchant-checkverified in the MCP registry
  • Stateanswers, 1 toolschecked 2026-10-24
  • Address to connectmcp.gradientdecisions.com/mcp
  • MCP docsmcp.gradientdecisions.com/mcpthe vendor's page ↗

MCP server details →

This card as JSON, for your agent →

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.

Alternatives in Commerceby use, among tools still maintained

Figure and bar: visits/mo, estimate · year: online since

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From people who use itnot part of the reading

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Questions this page answers
  • What is x402 Merchant Check?

    Scores a merchant's wallet from on-chain and x402 payment history, returning a proceed, caution or insufficient-signal recommendation before an agent pays. It is listed in the Atlas under Commerce.

  • Who is x402 Merchant Check for?

    Developers building autonomous agents that must decide whether to pay an x402 merchant before paying.

  • Do people use x402 Merchant Check?

    Little sign of use.

  • Is x402 Merchant Check still maintained?

    Actively maintained: site updated 4 days ago.

  • What are alternatives to x402 Merchant Check?

    In Commerce, by use: FlightPowers, gitbuyer, suuq.market, Jithox, Aggors, Product Intelligence for Agentic Commerce.

How we read a tool

No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.

  • Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
  • Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
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  • The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.

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How we read every tool → · By INITE Atlas Desk