Read-only diagnostics for x402-payable HTTP and MCP endpoints. Checks payment challenges, network and asset options, payees, facilitators, metadata, Bazaar discovery, and related payment-flow configuration.
As parsed from x402-doctor.fizzl.eu/ on 2026-09-29.
Explore the market
Prices and medians update for the tier you select.
Compare at
x402 Doctor · Pro
No Pro plan
—
Pro-MCP server median
—
insufficient comparable pricing
vs Pro MCP servers
No comparison
x402 Doctor doesn't sell Pro
ⓘ Comparisons are same provider type (MCP server) and same buyer tier (Pro). Never across tiers.
Market density
54th pctile
13 competing vendors
Comparable listings · 30d
Flat
limited data · 1 priced comparable
Price spectrum · Pro plans · 1 of 4 providers priced · log scale · $24.17 → $24.17/mo
MCP servers◻ shaded = middle 50% · line = median (all types)x402 Doctor has no comparable Pro price — not plotted
Products in this market
Ranked by how closely each one matches x402 Doctor's job. Prices show each provider's Pro state; entry prices are labelled as such. Unpriced products still belong to the market.
Market = the products most similar to this one by capability; prices are median / quartiles over its priced members, separated by provider type and buyer tier.