https://arn-x402-payguard-payment-security.rajdeep-dutta-...
Agent Reliability Network: ARN x402 PayGuard provides x402 payment security for autonomous AI agents. Check the seller before you pay with payment preflight and payment-challenge validation. Returns ALLOW, CAUTION, or BLOCK.
#172
$0.0010
10
9
Points earned against points available, biggest lever first.
| Rank | Service | Score | Volume | Price |
|---|---|---|---|---|
| #1 | 67 | 4.7K txns | $0.0020 | |
| #2 | WaterPulse−26 | 66 | 1.6K txns | $0.15 |
| #3 | Otto AI−25 | 65 | 6.8K txns | $0.0050 |
| #4 | Bitrefill−23 | 63 | 156 txns | $0.0010 |
| #5 | 63 | 1.7K txns | $0.0010 |