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MARKET MONITOR / CATALOGUE Services 111,481 MCP listed 39,819 x402 71,717 Rails Base / Solana / Polygon / Arbitrum Imported 2026-10-26 · 3 sources
Provider

402sentinel.com

402sentinel.com · 7 listed services · provider site

Rwa x402 REST usage

RWA risk gate: score a TOKENIZED ASSET (treasury, stock, credit) BEFORE an agent buys it. POST {target:{payto_address:<token contract>, network:eip155:1|eip155:8453}} returns 0-100 risk, allow/review/block, is_permission...

402sentinel.com Data & Finance 4 calls / 30d checked 2026-10-26
0.02 USDC per call per call

Deep x402 REST usage

Is this payment address safe to pay? DEEP version — deep counterparty assessment: same shape as /api/assess but scans more on-chain settlement history for higher confidence. POST {target:{payto_address}, payment_context?...

402sentinel.com Crypto & Payments 4 calls / 30d checked 2026-10-26
0.02 USDC per call per call

Verify x402 REST usage

Can my x402 service prove it is trustworthy to buyers? 402Sentinel Verified (opt-in trust badge for sellers): deep-audit a service and, if it passes, issue a signed time-boxed 'verified-organic' credential + list it publ...

402sentinel.com Security 2 calls / 30d checked 2026-10-26
0.02 USDC per call per call

Assess x402 REST usage

Assess an x402 counterparty before paying. POST {target:{payto_address}, payment_context?, policy?}; payto may be a 0x EVM (Base) or base58 Solana seller. Returns risk_score 0-100, decision allow/review/block, confidence...

402sentinel.com Crypto & Payments 2 calls / 30d checked 2026-10-26
0.002 USDC per call per call

Policy x402 REST usage

Same input as /api/assess, but returns a trimmed action-oriented view: the allow/limit/deny decision plus a wallet-ready spending policy (max_payment_usdc per-counterparty cap, daily_cap_usdc, add_to_denylist, require_hu...

402sentinel.com Crypto & Payments 2 calls / 30d checked 2026-10-26
0.002 USDC per call per call

Firewall x402 REST usage

Buyer-side payment firewall: should THIS agent make THIS payment now? Where /api/assess vets the seller, this vets the payment against your own agent's behaviour. POST {agent_id, payment:{payto_address,amount,resource_ur...

402sentinel.com Crypto & Payments 2 calls / 30d checked 2026-10-26
0.002 USDC per call per call

Compliance x402 REST usage

Pre-pay COMPLIANCE screen for regulated onchain flows. POST {target:{payto_address, agent_id?}, payment_context?:{amount,asset}} returns compliance_decision pass/flag/block, diligence_tier, obligations and checks: OFAC s...

402sentinel.com Crypto & Payments 2 calls / 30d checked 2026-10-26
0.02 USDC per call per call

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