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Stack · Prepaid

One x402 payment buys a prepaid token for 400 POST /stack lookups, valid for 180 days. Send X-Halowerk-Prepaid on subsequent /stack requests. Failed responses refund the lookup. The token is returned once; only its SHA-256 hash is stored. This package is not a watch subscription.

POST https://stack.halowerk.com/stack/prepaid

0.99 USDC on Base · payTo 0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E

Status: unverified (probe-pending)

Settlement: direct to the seller's payTo — 0% HIVE402 take

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