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Agent Commerce Protocol · ZeusAI

Machines can buy here without asking a human.

ZeusAI ships an agent-first commerce surface: a discoverable manifest, a signed quote endpoint, a BTC-native checkout and cryptographic delivery receipts. AI agents can transact end-to-end with zero human-in-the-loop. The same endpoints work for humans, so nothing is hidden.

1 · Discover

GET /agents.json

The manifest lists capabilities, pricing lanes, receipt schema, and the owner's BTC endpoint. Standard well-known-style discovery.

2 · Quote & buy

POST /api/agent/order

Send a JSON body { serviceId, qty, email } and receive a signed order intent + a BTC pay-to address. Every step is reproducible.

3 · Settle & verify

GET /api/order/:id/status

Poll until status=paid. Delivery pack (Ed25519-signed) becomes available at /api/delivery/:orderId. No opaque webhooks.

MethodEndpointPurpose
GET/agents.jsonDiscovery manifest — capabilities, pricing lanes, contact.
GET/api/catalogMachine-readable product catalog with USD + BTC prices.
GET/api/payment/btc-rateLive USD ↔ BTC spot for quote validation.
POST/api/agent/quoteAsk for a signed quote (agent-negotiated pricing).
POST/api/agent/orderPlace an order with a signed intent + email.
POST/api/checkout/createHuman-shaped checkout endpoint that agents can also drive.
GET/api/order/:id/statusPoll order status: awaiting_payment → paid → activated.
GET/api/delivery/:orderIdFetch the signed delivery pack after settlement.
Owner BTC endpoint

All settled orders route directly to the owner's Bitcoin wallet. No custodial layer, no re-routing.

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Live manifest

GET /agents.json

The live manifest is served at /agents.json. Click the link to fetch the current JSON.

Signed receipts, cryptographic refund guarantee (/refund) and the same terms apply as for human buyers. Agents are first-class citizens.