P0: x402 service search

dev.workers.x402-bazaar-rank-worker.x402-bazaar-rank/x402-service-searchVersion 1.0.1

Find paid x402 APIs for a task: sellers, prices and networks, plus agent-economy data

Status

Responds79 msNov 14, 2026, 14:31 UTCAnswered our handshake without sign-in.

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Last checked: Nov 14, 2026, 14:31 UTC
Latency: 79 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/mcp/x402-service-searchResponds79 msNov 14, 2026, 14:31 UTC

No sign-in

Claude Code

claude mcp add --transport http x402-service-search https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/mcp/x402-service-search

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: x402-service-search
Remote MCP server URL: https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/mcp/x402-service-search

Cursor

{
  "mcpServers": {
    "x402-service-search": {
      "url": "https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/mcp/x402-service-search"
    }
  }
}

VS Code

code --add-mcp '{"name":"x402-service-search","type":"http","url":"https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/mcp/x402-service-search"}'

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Tools

7 tools

Tools of P0: x402 service search
	Description		Read-only	Idempotent	Open world
`best_service_for_task`Use when a router agent picks which paid x402 service to send a task to: send the task in plain words, get the top listing from P0's snapshot of listed x402 services plus up to 4 alternatives. Returns the paid x402 request for your input (GET /route, $0.01 per call; schema linked). Call that URL with an x402 or MPP client to get the data. Bad input is refused before any charge. Paid pick of one service for one task; for free browsing and comparing use search_x402_services. First call each day returns the data itself, free; later calls return the paid request.	Use when a router agent picks which paid x402 service to send a task to: send the task in plain words, get the top listing from P0's snapshot of listed x402 services plus up to 4 alternatives. Returns the paid x402 request for your input (GET /route, $0.01 per call; schema linked). Call that URL with an x402 or MPP client to get the data. Bad input is refused before any charge. Paid pick of one service for one task; for free browsing and comparing use search_x402_services. First call each day returns the data itself, free; later calls return the paid request.	No	Yes	Yes	Yes
`economy`Use when you need the agent economy beyond x402 in one call: per protocol. Returns the paid x402 request for your input (GET /economy, $0.003 per call; schema linked). Call that URL with an x402 or MPP client to get the data. Bad input is refused before any charge. First call each day returns the data itself, free; later calls return the paid request.	Use when you need the agent economy beyond x402 in one call: per protocol. Returns the paid x402 request for your input (GET /economy, $0.003 per call; schema linked). Call that URL with an x402 or MPP client to get the data. Bad input is refused before any charge. First call each day returns the data itself, free; later calls return the paid request.	No	Yes	Yes	Yes
`economy_protocols`Use when you need one agent-economy protocol in detail: every normalised row (per chain or rail, all-time and 30-day windows) for x402, Tempo MPP, Virtuals ACP, Olas, Masumi, ERC-8004. Returns the paid x402 request for your input (GET /economy/protocols, $0.002 per call; schema linked). Call that URL with an x402 or MPP client to get the data. Bad input is refused before any charge. First call each day returns the data itself, free; later calls return the paid request.	Use when you need one agent-economy protocol in detail: every normalised row (per chain or rail, all-time and 30-day windows) for x402, Tempo MPP, Virtuals ACP, Olas, Masumi, ERC-8004. Returns the paid x402 request for your input (GET /economy/protocols, $0.002 per call; schema linked). Call that URL with an x402 or MPP client to get the data. Bad input is refused before any charge. First call each day returns the data itself, free; later calls return the paid request.	No	Yes	Yes	Yes
`economy_search`Use when you need callable agent services for a capability across protocols: verified x402 sellers (Agenstry, Open 402, pay.sh; price, networks, evidence), MCP servers. Returns the paid x402 request for your input (GET /economy/search, $0.002 per call; schema linked). Call that URL with an x402 or MPP client to get the data. Bad input is refused before any charge. First call each day returns the data itself, free; later calls return the paid request.	Use when you need callable agent services for a capability across protocols: verified x402 sellers (Agenstry, Open 402, pay.sh; price, networks, evidence), MCP servers. Returns the paid x402 request for your input (GET /economy/search, $0.002 per call; schema linked). Call that URL with an x402 or MPP client to get the data. Bad input is refused before any charge. First call each day returns the data itself, free; later calls return the paid request.	No	Yes	Yes	Yes
`list_paid_data_products`List the paid data products on this host (wallet balances and EVM chain reads, payment check, sanctions, payee and counterparty checks, risk labels, LEI and bank lookups, SEC filings and contract awards, vulnerability, package and IP checks, domain and site checks, email and URL checks, interest rates, ECB euro exchange rates, news, weather and hazards, Wikipedia knowledge search, the agent-economy index across protocols, time, random and utilities, agent memory, batch variants and the /buy/* service orders): route, price per call in USD, parameters and an example request URL. The data itself is paid per call over x402 or MPP at that URL. Lists THIS host's own paid tools only; to find third-party APIs use search_x402_services.	List the paid data products on this host (wallet balances and EVM chain reads, payment check, sanctions, payee and counterparty checks, risk labels, LEI and bank lookups, SEC filings and contract awards, vulnerability, package and IP checks, domain and site checks, email and URL checks, interest rates, ECB euro exchange rates, news, weather and hazards, Wikipedia knowledge search, the agent-economy index across protocols, time, random and utilities, agent memory, batch variants and the /buy/* service orders): route, price per call in USD, parameters and an example request URL. The data itself is paid per call over x402 or MPP at that URL. Lists THIS host's own paid tools only; to find third-party APIs use search_x402_services.	No	Yes	Yes	Yes
`search_x402_services`Search verified x402 sellers by capability (from Agenstry, Open 402, pay.sh, the Official MCP Registry, apis.io and other public registries; each with price, networks and evidence of a live 402 or manifest). Free tier returns the top 5; full results are the paid /search endpoint (x402 or MPP) on this host. Calls and paying wallets are P0's own on-chain transfer counts, null where not measured. Not for picking one service for a concrete task (use best_service_for_task), for market-wide totals (use x402_market_stats) or for this host's own products (use list_paid_data_products).	Search verified x402 sellers by capability (from Agenstry, Open 402, pay.sh, the Official MCP Registry, apis.io and other public registries; each with price, networks and evidence of a live 402 or manifest). Free tier returns the top 5; full results are the paid /search endpoint (x402 or MPP) on this host. Calls and paying wallets are P0's own on-chain transfer counts, null where not measured. Not for picking one service for a concrete task (use best_service_for_task), for market-wide totals (use x402_market_stats) or for this host's own products (use list_paid_data_products).	No	Yes	Yes	Yes
`x402_market_stats`Statistics of the verified x402 seller set (sellers by source and evidence, median declared price; not the whole market) and 30-day x402 market totals from x402stats (CC BY 4.0, attributed in the answer). No parameters. Market-wide totals only, no per-service rows; for individual services use search_x402_services; for this host's own tools use list_paid_data_products.	Statistics of the verified x402 seller set (sellers by source and evidence, median declared price; not the whole market) and 30-day x402 market totals from x402stats (CC BY 4.0, attributed in the answer). No parameters. Market-wide totals only, no per-service rows; for individual services use search_x402_services; for this host's own tools use list_paid_data_products.	No	Yes	Yes	Yes

Details

Registry status: Active
Published: Nov 11, 2026
Updated: Nov 11, 2026
Website: https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/tools#x402-service-search⁠ (opens in a new tab)
Repository: Not given
Categories (suggested): E-commerceSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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