Overview
Semantic similarity ranking — send a query plus up to 100 candidate texts, get the candidates back ranked by semantic similarity with scores. No vectors, no cosine math, no embedding model to manage: one call, one price, ranked results. Flat $0.02 per call in USDC via x402, no API key. For RAG retrieval, FAQ matching, and search result ordering.
Protocol
x402 (POST)
Price
$0.02
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
ai/text
Provider
NetIntel
Source
bazaar
Indexed
2026-07-18 17:15:20
Health
Status
healthy
Latency (p50)
242ms
Uptime (30d)
100.0%
Reliability Score
95/100
Last Checked
2026-10-21 15:50:05
Last Healthy
2026-10-21 15:50:05
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-21 15:50:05 | healthy | 402 | 242ms | |
| 2026-10-21 06:25:14 | healthy | 402 | 203ms | |
| 2026-10-20 11:14:14 | healthy | 402 | 293ms | |
| 2026-10-20 03:28:36 | healthy | 402 | 220ms | |
| 2026-10-19 11:21:54 | healthy | 402 | 851ms | |
| 2026-10-19 04:41:49 | healthy | 402 | 200ms |