Rail A · InstantAgent payabledata · digital good
Agentic Protocol Atlas
Map of agent-commerce layers: x402 (Linux Foundation), ACP (OpenAI+Stripe), UCP (Google), AP2, Stripe MPP, NVIDIA Retail Agentic Commerce Blueprint (GTC 2026, card PSP, no x402), Grok Build plugin marketplace. Instant JSON. Not an ACP merchant, not a GPU grant, not Instant Checkout.
$71.00
Settles as 71.00 USDC on Base. Coinbase Business takes its payment fee. SSDF INC receives the net.
- License or file delivered the moment settlement completes.
- Irreversible once paid. No card chargebacks. Refunds go through the Coinbase Business refund endpoint.
Electronically delivered. Not Florida sales-taxable (Rule 12A-1.032, F.A.C.). Delegated use books a 12% SSDF royalty on first pulse.