Check whether a string is empty or contains only whitespace. Call when you need ...
https://api.delx.ai/api/v1/x402/is-blankOverview
Check whether a string is empty or contains only whitespace. Call when you need this bounded result before handing data to a downstream tool. Returns deterministic machine-readable JSON for $0.001 USDC via x402 on Base. Honest limit: execution uses only caller-supplied data in memory; it does not call a paid upstream, retain input, search the web, read a live RPC, or invoke a media generator. Results are advisory; the caller owns authorization, budgets, and production controls.
Protocol
x402
Price
—
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
tools/search
Provider
delx
Source
bazaar
Indexed
2026-08-07 10:11:26
Health
Status
healthy
Latency (p50)
126ms
Uptime (30d)
100.0%
Reliability Score
100/100
Last Checked
2026-09-26 13:27:23
Last Healthy
2026-09-26 13:27:23
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-09-26 13:27:23 | healthy | 402 | 109ms | |
| 2026-09-26 10:03:54 | healthy | 402 | 122ms | |
| 2026-09-26 01:19:46 | healthy | 402 | 108ms | |
| 2026-09-25 19:05:45 | healthy | 402 | 156ms | |
| 2026-09-25 08:00:29 | healthy | 402 | 667ms | |
| 2026-09-24 19:41:58 | healthy | 402 | 151ms | |
| 2026-09-24 16:10:58 | healthy | 402 | 126ms | |
| 2026-09-24 10:02:10 | healthy | 402 | 151ms | |
| 2026-09-23 23:22:23 | healthy | 402 | 107ms | |
| 2026-09-23 17:57:28 | healthy | 402 | 109ms |