Rubric Protocol (TenPrint)
rubric-protocol.com
Prove your AI followed the rules — without exposing your models or data. TenPrint creates tamper-evident, independently verifiable audit trails for every AI decision.
USDCAlgorandBaseSolana
x402check
x402check.xyz
Pre-payment risk checks for x402 agents and wallets: OFAC SDN screening, phishing and drainer feeds, a watch of drainer infrastructure on Ethereum and Base, and transaction simulation.
Crypto payment details
- Payment protocol
- x402
- Networks
- Base, Polygon, Arbitrum
- Tokens
- USDC
- Typical price per call
- $0.002–$0.1 per call (check the provider for current pricing)
- Example paid endpoint
https://x402check.xyz/v1/risk-check- Listed in
- x402scan
How we verified it
Unpaid POST /v1/risk-check returned HTTP 402 on 2026-10-21 with x402 payment terms: x402 v2, exact, 3500 (0.0035 USDC) on Base, 7000 on Polygon, 9000 on Arbitrum. Listed on x402scan. Price range from the per-route amounts x402scan lists, cross-checked with the live probe. Homepage (mentions x402) fetched (HTTP 200). Last checked 2026-10-21.
The description summarizes the provider's own site. YourAITools is not affiliated with x402check. Listing a tool is not an endorsement: check pricing and terms with the provider before paying.
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