Overview

Search the NCBI PubChem Substance database and return matching UIDs for query {q} via E-utilities. Query: ?q= Returns JSON.

Protocol x402
Price $0.02
Payment Asset USD Coin
Payment Network Base
Category uncategorized
Provider Clon
Source bazaar
Indexed 2026-07-08 00:11:30

Health

Status healthy
Latency (p50) 345ms
Uptime (30d) 100.0%
Reliability Score 95/100
Last Checked 2026-09-08 12:50:55
Last Healthy 2026-09-08 12:50:55
Consecutive Failures 0

x402 Payment Validation

Payment Requirements Valid
Asset Verified
Facilitator

Input Schema

{ "discoverable": true, "method": "GET", "type": "http" }

Recent Health Checks

Time Status HTTP Latency Error
2026-09-08 12:50:55 healthy 402 330ms
2026-09-08 02:38:19 healthy 402 115ms
2026-09-07 16:45:11 healthy 402 115ms
2026-09-07 09:16:18 healthy 402 382ms
2026-09-06 22:33:18 healthy 402 1022ms
2026-09-06 13:32:17 healthy 402 114ms
2026-09-06 08:31:34 healthy 402 345ms
2026-09-05 23:45:09 healthy 402 677ms
2026-09-05 22:04:27 healthy 402 1520ms