Superhighway
x402Grade BLast checked 51 min ago
GET https://sh-origin.walls.sh/search
Real-time web search API for AI agents. Returns ranked organic results (title, link, snippet) as JSON from a resilient multi-engine metasearch (Bing, Brave, DuckDuckGo, Wikipedia, Mojeek). Pay-per-query in USDC via x402 — no signup, no API key, no rate limits. Built for agent grounding, research, RAG, fact-checking, and fresh real-world information.
Price$0.001per search query · paid in USD on Base
Uptime100%
3/3 probes · 387 ms
Score79Grade B
Paid usage, 30 days5payers · 5 calls
How to buy
This endpoint takes pay-per-call payments over x402. Call it once without paying to see its live price; any x402 client then pays and retries automatically.
curl -i -X GET "https://sh-origin.walls.sh/search"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the responseRecent checks
| Checked (UTC) | Result | Status | Time | Live price |
|---|---|---|---|---|
| 2026-10-11 09:46 | Valid 402 | 402 | 270 ms | $0.001 |
| 2026-10-11 05:30 | Valid 402 | 402 | 901 ms | $0.001 |
| 2026-10-11 01:00 | Valid 402 | 402 | 387 ms | $0.001 |
| 2026-10-10 20:30 | Valid 402 | 402 | 359 ms | $0.001 |
Receipts
No test purchases yet. Graded test purchases are next on our list; until then every number here comes from unpaid checks.
What a check proves