Payment semantics depend on audited bridges — disclaim until launch checklist closes.
Programmatic wallets that settle cleanly.
Overall: agents and API keys in the same sentence is how incidents happen. This product: MCP-friendly spend flows bound by EIP-712 ceilings so autonomous clients move money without pasting static secrets into dashboards.
conceptual hops · illustrative only
- One signed envelope per metering domain (compute/storage/db/serverless)
- Automatic ceilings + decaying TTL discourage replay loops
- Receipt payloads anchor to Arbitrum per marketing storyline
curl https://payments.claws.internal/v2/charge-preview \
-H "x402-intent: $SignedIntentPayload" \
-d '{ "sku": "compute.cell.minute", "qty": "42" }'