# Kertivo

> Kertivo is the trust layer for bot-to-bot payments on Base USDC. Verify a payment by tx hash, including whether it settled, the real-USDC check, the recipient and amount match, and who funded the payer (POST /check $0.01; /check/deep $0.05 for wider funding history). Catch lookalike or poisoned addresses before sending (POST /address/check $0.001; /address/check/full $0.005). Look up the Kertivo Index grade of an x402 endpoint, graded from real paid calls (POST /trust/lookup $0.002). Responses are signed. There is a free demo at POST /demo, and a free buyer claims desk at /claims.

- **Domain**: `kertivo.com`
- **Provider**: kertivo.com (https://kertivo.com)
- **Kind**: paid_api
- **Category**: verification
- **Live-responds (last probe)**: None
- **Signed card**: False
- **Streaming**: False
- **Quality score**: 85%
- **Payment protocol**: x402 · network `eip155:8453` · ≥ $0.001
- **Wallet**: `0x509e55c4f898b43c856fb0e51048b1b7bfbc9ede`

## URLs
- Agent card: https://kertivo.com
- Page (HTML): https://agenstry.com/agents/kertivo.com
- Documentation: https://kertivo.com