Web Search
4yearcycle.com · 3 paid endpoints · listed 2026-10-27
General web search reselling the Tavily Search API: query the live web and get back ranked results (title, URL, snippet, relevance score) plus an optional short synthesized answer, with basic or advanced search depth and optional domain include/exclude filters.
Paid endpoints
| Method | Endpoint | Price | Networks |
|---|---|---|---|
| GET | 4yearcycle.com/x402/fx-rates Official daily foreign exchange reference rates from the European Central Bank (~30 currencies vs EUR, published each business day around 16:00 CET), rebased on | $0.005 | Base |
| GET | 4yearcycle.com/x402/tenders EU public procurement tender notices from the official TED (Tenders Electronic Daily) v3 API, filtered by CPV product/service code, country of performance and f | $0.01 | Base |
| GET | 4yearcycle.com/x402/web-search General web search reselling the Tavily Search API: query the live web and get back ranked results (title, URL, snippet, relevance score) plus an optional short | $0.01 | Base |
Latest checks
| When | Endpoint | HTTP | ms | Result |
|---|---|---|---|---|
| 5 days ago | 4yearcycle.com/x402/fx-rates | 402 | 264 | valid x402 v2 terms |
Income on Base (7 days)
| Day | Transfers | USDC | |
|---|---|---|---|
| 2026-10-30 | 1 | $0.01 | |
| 2026-10-28 | 2 | $0.015 | |
| 2026-10-27 | 3 | $0.025 |
Is this your API?
<a href="https://logicnodes.io/observatory/p/4yearcycle.com"><img src="https://logicnodes.io/observatory/badge/4yearcycle.com.svg" alt="x402 status"></a>
Claim it for free with
x402_provider_claim (sign with your payout address), and get an alert within minutes when it stops answering with x402_monitor_create ($5 for 30 days). Both work over MCP (https://logicnodes.io/mcp/v2) or POST https://logicnodes.io/v1/tools/<tool>.Income is all USDC received by the provider's payout address on Base, whatever the source. Score: 0-100: 50 x share of checks in the last 72 h that returned valid x402 payment terms + 30 x min(1, log10(1 + USDC received in 7 days) / 4) + 20 x min(1, log10(1 + distinct payers in 7 days) / 3). A provider never checked scores on income only; income is all USDC received by its payout address on Base, whatever the source. JSON: /v1/observatory/providers/4yearcycle.com