Validate 0x + 64 hex transaction hash shape. Call when preflight before receipt ...
https://api.delx.ai/api/v1/x402/tx-hash-format-checkOverview
Validate 0x + 64 hex transaction hash shape. Call when preflight before receipt lookup. Returns valid boolean as deterministic JSON for $0.001 USDC via x402 on Base. First-party local math only—no RPC, live market feed, API keys, storage, or mediagen. Advisory only; the caller owns capital, risk, and production controls.
Protocol
x402
Price
—
Payment Asset
USD Coin
Payment Network
Base
Category
crypto/transactions
Provider
delx
Source
bazaar
Indexed
2026-08-18 19:13:13
Health
Status
healthy
Latency (p50)
130ms
Uptime (30d)
100.0%
Reliability Score
100/100
Last Checked
2026-10-18 16:20:30
Last Healthy
2026-10-18 16:20:30
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-18 16:20:30 | healthy | 402 | 127ms | |
| 2026-10-17 20:42:44 | healthy | 402 | 2134ms | |
| 2026-10-17 08:46:51 | healthy | 402 | 76ms | |
| 2026-10-16 17:19:33 | healthy | 402 | 115ms | |
| 2026-10-16 15:01:24 | healthy | 402 | 130ms | |
| 2026-10-15 22:01:14 | healthy | 402 | 2158ms |