Unverified50% confidenceFactExact time
The tool has a built-in micropayment mechanism based on the x402 protocol, settles via USDC on Base, Polygon, Arbitrum, and Solana, and adopts a pre-funded agent vault model.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
11/3/2026
First Seen
Valid until: 2/1/2027
Sources
Related Entities
Related Claims
UnverifiedThe second agent used the A2A protocol to read Dexto's agent card, encapsulated the purchase action as a task with an x402 payment attached, and paid 10 cents in USDC on the Base chain.69% similarUnverifiedThe recalibration service is billed per use, uses USDC on the Base chain, and settles through the x402 payment protocol.67% similarUnverifiedAlrithm API is natively compatible with MetaMask wallets, with integration purposes including an identity layer (replacing email + password with wallet addresses), a payment and incentive layer (token rewards or on-chain payments), and a trusted anchoring layer (writing the Merkle Root to an on-chain contract).65% similarUnverifiedPayment systems such as Alipay and Stripe both treat idempotency keys as mandatory parameters for financial interfaces.64% similarUnverifiedThe logic of the batch settlement mechanism is: the agent opens a payment channel funded with USDC, authorizes requests one by one off-chain, and finally settles the cumulative total with a single on-chain transaction.64% similar
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