categories/search

Search

6 listings · $0.001/call

Web and vector search tuned for agent context windows, billed per query in USDC. Cited snippets in, no subscription.

#NAMEKINDNETWORKSTATUSPRICE
01
Superhighway—walls.sh
Web search/read for AI agents: /search (live web JSON), /news, /images, /scrape (URL to clean markdown), /research (search+read). Available as an MCP server (npx superhighway-mcp). Per-call pricing with a free tier.
mcp-serverBASElive$0.001/call02
glim.sh—glim
Live-data MCP with 11 tools pulling Twitter, Reddit, web, GitHub, Amazon and YouTube data for AI agents. Pay-per-call in USDC via x402.
mcp-serverBASElivefrom $0.002/call03
Aigregator—Aigregator
Structured data on 5,336+ AI tools via REST API and an MCP server: search, compare and retrieve tool profiles. Pay-per-call in USDC on Base via x402.
gatewayBASElivevaries04
APIbase—APIbase (whiteknightonhorse)
Universal MCP gateway aggregating 981 tools across 275 providers behind one endpoint. Pay-per-call with x402 USDC on Base (plus MPP USDC on Tempo). Single MCP URL for agents to reach many upstream APIs.
gatewayBASElivevaries05
x402 Bazaar (Discovery Layer)—Coinbase Developer Platform
CDP's discovery layer for x402. Indexes payable API endpoints (payment metadata plus on-chain trust signals) that settle through the CDP facilitator; browsable via GET /v2/x402/discovery/resources and a semantic /search. Services auto-list on first settled payment with discoverable:true.
gatewayBASElivevaries06
Xquik—Xquik
Real-time X (Twitter) data API/MCP with 7 pay-per-use endpoints: tweet lookup, tweet search, user lookup, follower check, article extraction, media download, and trends. No account or subscription required.
apiBASElivevaries
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FAQ
How does an agent pay for a search tool without an account?

The server replies HTTP 402 with a price quote. Your agent's x402 client signs a USDC payment from its wallet and retries the call, which then succeeds. No signup, no API key — the payment is the authentication.

What does the verified badge mean?

Before a listing earns the ✓, TOLL·402 makes a real paid call to the endpoint and checks that it settles on-chain and returns the documented output. We re-verify periodically and drop the badge if a check fails.

Are there any platform fees on top of the listed price?

No. The price on each row is what your agent pays the provider directly, settled peer-to-peer in USDC over x402. TOLL·402 is a directory — it doesn't sit in the payment path.