TLAY Blog
x402
Posts tagged x402.
SEPTEMBER 27, 2026
Two signatures, one chip: the drone-to-power protocol
The demonstration takes under a minute. Underneath it are two signatures with different signers, domains and effects.
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SEPTEMBER 24, 2026
From Circle Nanopayments to Physical AI
Circle's stack is built for software agents. These are the seven layers it takes to get from a measured physical event to settled value on Arc.
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AUGUST 15, 2026
The Machine Decides, Then It Pays
A machine economy needs more than programmable payment rails.
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JUNE 8, 2026
BLE-x402: x402 for Physical Machine Payments
x402 is quickly becoming one of the most important payment primitives for the agentic web.
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MARCH 30, 2026
MPP, x402 and Nanopayments
A day in the life of an autonomous vehicle that pays its own way.
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