── C / KEEPERHUB · BEST USE OF KEEPERHUB ────────────────────────────────────────────

Direct Execution as the only path to chain. MCP exports. x402 royalties.

$4,500

Three layers of integration: hot path through Direct Execution, MCP-style tool exports any persona can call, and x402 inter-agent payments split via on-chain royalties. KeeperHub is visible in the office as the back-wall board, every receipt printed live.

Every Kenji.execute() routes through KeeperHub Direct Execution. The KeeperHub board fixture flashes pending → success or rerouted with the receipt scrolled in pixel font. The gas-spike beat is the board flashing red (80 gwei public) then green (18 gwei private). MCP tool exports (kh.execute_transfer, kh.execute_contract_call, kh.check_and_execute, kh.execution_status) live in Kenji's starter pack. x402 charges animate as a $ sprite floating from caller to owner, splitting at the splitter address mid-flight. Without these animations, KeeperHub is a JSON receipt no one watches. With them, KeeperHub is the most photogenic moment of the demo.

── DEPLOYED CONTRACTS ──
── WHAT'S IMPLEMENTED ──
  • 01KeeperHubExecutor implements ExecutionLayer: submit, status, charge stub. Direct Execution is the hot path, viem fallback only when KH is unreachable.
  • 02Four MCP-style tool exports in Kenji starter pack: kh.execute_transfer, kh.execute_contract_call, kh.check_and_execute, kh.execution_status.
  • 03Polling helper waitForFinal with 1.5s backoff and 60s timeout. Settlement card slides up on every Kenji execution with txHash, route, gas, attestation hash.
  • 04x402 inter-agent payments via @keeperhub/wallet. auditWithPayment flow charges per call, splits via AgentPaymentSplitter at 70/30 lessee/owner.
  • 05Per-fund KeeperHubExecutor instance, p50/p95 latency tracked, last route exposed at /health/keeperhub.
  • 06Office canvas fixture KEEPERHUB BOARD reflects the live ExecutionStatus. Texture swap on state. Receipt scrolls upward in pixel font.
── PROOF BUNDLE ──
DIRECT EXEC TX

0x9454c66b...8bc66 · KeeperHub-routed FundVault settlement

EXPLORER →SPLITTER 70/30

0xb31e4379...c814f · AgentPaymentSplitter release, lessee 70 / owner 30

EXPLORER →DEPOSIT TX

0x106b20ba...3b4786 · operator-funded the FundVault on Base Sepolia

EXPLORER →SAVED VS PUBLIC

62 gwei delta · public 80 gwei vs KeeperHub private 18 gwei

EXPLORER →
── SCREENSHOTS ──
SCREENSHOTS/06-KEEPERHUB-REROUTED.PNG
Gas spike beat. Board flips green to red to green: 80 gwei public, then 18 gwei private. Saved 62 gwei printed live.
SCREENSHOTS/08-X402-COIN-SPLIT.PNG
x402 charge: a $ coin sprite floats from the borrower to the owner, splitting at the splitter address mid-flight.
SCREENSHOTS/05-OVERRIDE-MEMORY-SNAPSHOT.PNG
Settlement card with the on-chain attestation hash and the KeeperHub jobId, both clickable to chainscan.
── VIDEO ──

The full 3-minute demo lives at hedge.room. The relevant beat for this track lands at 2:02 - 2:46.

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