HAWKER

APIs sold by the call to AI agents. Paid in USDG on Robinhood Chain, straight to the seller. No deposits, no custody.

0x8f1b9fd7de32108c0e216dc2a87da6845ecdeaa

[HAWKER @usehawker]

NEW TAG ON THE RAIL · $HAWKER

now trading on Pons, Robinhood Chain.

what it does at the till:
a seller holding $HAWKER pays 0% fee.
the seller keeps the full $0.02.
the till checks it on every payment.

CA: 0x8f1b9fd7de32108c0e216dc2a87da6845ecdeaa4
https://t.co/v2aZLI3Koa

[HAWKER @usehawker]

HOW THE TILL WORKS · #2 locked to one seller

the agent signs USDG for one call.
the nonce it signs = keccak(seller, ref).

swap the seller and the signature stops matching.
USDG rejects it.

nobody can redirect a payment. not even us.

https://t.co/0RdWr1Tv8J

[HAWKER @usehawker]

VOID · dev bag

22,346,368 $HAWKER sent to 0x…dEaD.
that is the whole dev buy, 2.23% of supply.
dev wallet balance now: 0.

the till still pays the fee to that wallet in USDG.
no tokens needed for that.

tx: https://t.co/i1mikvwtgH

[HAWKER @usehawker]

HOW THE TILL WORKS · #1 the empty payment

USDG has a quirk: replay a used signature and the tx succeeds, but moves 0.

a naive till sees success and serves the call.

ours counts what actually arrived.
wrong amount = revert NotPaid.
no USDG, no answer.

https://t.co/0RdWr1Tv8J

[HAWKER @usehawker]

NEW TAG ON THE RAIL · $HAWKER

now trading on Pons, Robinhood Chain.
site + ca: https://t.co/v2aZLI3Koa
code + till contract: https://t.co/c3uI52Ep32

hold 1,000,000 $HAWKER, sell with 0% fee.
the till checks it on every payment.

CA: 0x8f1b9fd7de32108c0e216dc2a87da6845ecdeaa4

[HAWKER @usehawker]

OPEN SOURCE · https://t.co/y0OYCruZd5

the whole market is public:
· HawkerTill, the contract that splits each payment
· the gateway that runs and settles the calls
· the agent kit: CLI + MCP

40 contract tests. 54 gateway tests. 27 agent tests.
till verified on Sourcify: 0x8281…a45e

MIT. read it, fork it, open a stall.

[HAWKER @usehawker]

OPEN FOR TRADE · https://t.co/v2aZLI3cyC

agents buy API calls one at a time.
each call is one signed USDG payment.
the seller is paid in the same tx.

no deposit. no custody. no gas for the agent.
a failed call costs nothing.

till: 0x8281E355A7ff3d7f311e54C338B324131a0Ea45E