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httpagent-toolscdpthirdweb

402sentinel.com

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_url}, context?:{untrusted_text,intended}, policy?} returns allow/hold/block plus 9 signals incl. routing_anomaly, velocity, amount_anomaly, injection_destination, intent_mismatch. Stateful per agent_id.

Resource URL

https://402sentinel.com/api/firewall

Payment options

exactBase (8453)

$0.002 USDC

Max amount

Pay to
0x1A9Fa76f5b420e85DE147C4419638BEbE64D6dE5
Timeout
300s
exactSolana

$0.002 USDC

Max amount

Pay to
4uLqY8BnJuA7CFxRork2FnNMu2u9NsJquF8Cc6V5B5jB
Timeout
300s

Tags

UtilityCryptohealth:ok

For agents

Prompt snippet for AI agents

Find and pay for this x402 resource:
URL: https://402sentinel.com/api/firewall
Type: http
Sources: agent-tools, cdp, thirdweb

Developer