x402.serendb.com
22 listed endpoints · free reliability snapshot (reduced density)
| endpoint | grade | uptime 30d | conf. |
| /api/proxy/anthropic-claude-api | F 24.2 | 0.0% | 0.67 |
| /api/proxy/google-trends | F 24.2 | 0.0% | 0.67 |
| /api/proxy/leviathan-news-advertising | F 24.2 | 0.0% | 0.67 |
| /api/proxy/polymarket-data | F 24.2 | 0.0% | 0.67 |
| /api/proxy/census-advance-retail | F 24.2 | 0.0% | 0.67 |
| /api/proxy/kalshi | F 24.2 | 0.0% | 0.67 |
| /api/proxy/coinmarketcap | F 24.2 | 0.0% | 0.67 |
| /api/proxy/daytona | F 24.2 | 0.0% | 0.67 |
| /api/proxy/exa | F 24.2 | 0.0% | 0.67 |
| /api/proxy/kling-ai | F 24.2 | 0.0% | 0.67 |
| /api/proxy/yearn-finance-risk-scores | F 24.2 | 0.0% | 0.67 |
| /api/proxy/alpaca | F 24.2 | 0.0% | 0.68 |
| /api/proxy/browserbase | F 24.2 | 0.0% | 0.68 |
| /api/proxy/apify | F 24.2 | 0.0% | 0.68 |
| /api/proxy/massive | F 24.2 | 0.0% | 0.68 |
| /api/proxy/openai | F 24.2 | 0.0% | 0.68 |
| /api/proxy/coingecko-serenai | F 24.2 | 0.0% | 0.68 |
| /api/proxy/nasdaq-data-link | F 24.2 | 0.0% | 0.68 |
| /api/proxy/u-s-department | F 24.2 | 0.0% | 0.68 |
| /api/proxy/perplexity | F 24.2 | 0.0% | 0.68 |
| /api/proxy/firecrawl | F 24.2 | 0.0% | 0.68 |
| /api/proxy/moonshot-ai | F 24.2 | 0.0% | 0.68 |
Scores use reduced-density sampling; live probe, full 30-min density and 90-day history via the paid API.