x402.orthogonal.com
POST https://x402.orthogonal.com/serper/search
Google Search - returns organic results, knowledge graph, people also ask, related searches, and sitelinks. Use for general web queries, fact-finding, and research. Pagination billing: call the first page normally and save billing.requestId from the Orthogonal /v1/run response. For later page, offset, or cursor calls on the same logical search, pass parentRequestId with unchanged non-pagination parameters. Valid continuation calls still get their own request IDs and quoted price, but are charged 0. Changing filters starts a new billable request.
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 POST "https://x402.orthogonal.com/serper/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 11:16 | Valid 402 | 402 | 594 ms | $0.002 |
| 2026-10-11 06:45 | Valid 402 | 402 | 443 ms | $0.002 |
| 2026-10-11 02:30 | Valid 402 | 402 | 779 ms | $0.002 |
| 2026-10-10 22:00 | Valid 402 | 402 | 549 ms | $0.002 |
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