OBOL Pre-Sign Calldata Guard
https://obol-x402.fly.dev/v1/evm/guard?to=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913&data=0x095ea7b3000000000000000000000000d9aaec86b65d86f6a7b5b1b0c42ffa531710b6ca0000000000000000000000000000000000000000000000000000000000000001Overview
Decode what a tx ACTUALLY does before signing: unlimited approve, setApprovalForAll, Permit2, multicall-hidden drains → ALLOW|CONFIRM|BLOCK. Keyless. USDC on Base.
Protocol
x402
Price
$0.05
Payment Asset
USDC
Payment Network
base
Category
finance
Provider
OBOL
Source
self-registered
Indexed
2026-07-18 22:29:27
Health
Status
down
Latency (p50)
291ms
Uptime (30d)
0.0%
Reliability Score
30/100
Last Checked
2026-09-12 20:58:42
Last Healthy
2026-07-26 19:52:54
Consecutive Failures
186
x402 Payment Validation
Payment Requirements
—
Asset Verified
—
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-09-12 20:58:42 | error | — | — | blocked: DNS resolution failed for obol-x402.fly.dev: ENOTFOUND |
| 2026-09-12 10:17:35 | error | — | — | blocked: DNS resolution failed for obol-x402.fly.dev: ENOTFOUND |
| 2026-09-11 21:42:43 | error | — | — | blocked: DNS resolution failed for obol-x402.fly.dev: ENOTFOUND |
| 2026-09-11 09:34:27 | error | — | — | blocked: DNS resolution failed for obol-x402.fly.dev: ENOTFOUND |
| 2026-09-10 20:36:03 | error | — | — | blocked: DNS resolution failed for obol-x402.fly.dev: ENOTFOUND |
| 2026-09-10 07:02:26 | error | — | — | blocked: DNS resolution failed for obol-x402.fly.dev: ENOTFOUND |
| 2026-09-10 05:12:55 | error | — | — | blocked: DNS resolution failed for obol-x402.fly.dev: ENOTFOUND |
| 2026-09-09 21:17:52 | error | — | — | blocked: DNS resolution failed for obol-x402.fly.dev: ENOTFOUND |