Real-time L2 sequencer health across 12 chains (Base, Arbitrum, Optimism, zkSync, Blast, Linea, Mantle, Mode, Scroll, Taiko, Polygon zkEVM, Casper). Returns kernel-level P99/P95 RTT from eBPF probes, revert ratios, gas pressure, and execution recommendation.
0.01 USD Coin / request · eip155:8453
GETx402 · listed
https://rtt.phoenix-ai.work/api/v1/health-proof
Cryptographic proof of node health. HMAC-SHA256 commitment over 8-layer security assessment (PQC, Frankenstein, Spearman, entropy, jitter) plus eBPF XDP/LSM status. Verifiable without revealing raw metrics.
0.01 USD Coin / request · eip155:8453
Unknown price · hedera:testnet
GETx402 · listed
https://rtt.phoenix-ai.work/api/v1/price
Current x402 pricing with surge multiplier. Price increases 10x during sequencer stalls and MEV storms.
0.01 USD Coin / request · eip155:8453
Unknown price · hedera:testnet
GETx402 · listed
https://rtt.phoenix-ai.work/api/v1/safe
Boolean pre-flight check for L2 transaction safety across all 12 chains (?chain= param, default: base). Returns safe=true/false with reason code. Optimized for high-frequency agent calls before submitting transactions.
0.01 USD Coin / request · eip155:8453
Unknown price · hedera:testnet
POSTx402 · listed
https://rtt.phoenix-ai.work/api/v1/classify
Silicon DNA agent identity classification. Analyzes TLS fingerprint, timing jitter, behavioral entropy to classify as HUMAN, LEGIT_AGENT, or MALICIOUS_BOT. Physical-layer NIC fingerprinting.