IXRAILHTTP 402 resolution
A discrete, observable checkpoint with narrow inputs and an explicit output.
IXRAIL PAY
A governed payment path for autonomous software.
Resolve HTTP 402 challenges, evaluate policies, route approvals, protect signing, and emit receipts—without giving an agent unrestricted wallet access.
Agent intent
POST /purchase
Policy rail
6 checks
Protected signer
isolated key
Receipt
verifiable
Policy: research-agent-v3Decision: allow
FULL PATH
From 402 challenge to signed settlement.
MCP tool interface
A discrete, observable checkpoint with narrow inputs and an explicit output.
Deterministic policy evaluation
A discrete, observable checkpoint with narrow inputs and an explicit output.
Human approval routing
A discrete, observable checkpoint with narrow inputs and an explicit output.
Protected transaction signing
A discrete, observable checkpoint with narrow inputs and an explicit output.
Budget and velocity controls
A discrete, observable checkpoint with narrow inputs and an explicit output.
Structured decision receipts
A discrete, observable checkpoint with narrow inputs and an explicit output.
Sandboxed deployment
A discrete, observable checkpoint with narrow inputs and an explicit output.
Network and asset constraints
A discrete, observable checkpoint with narrow inputs and an explicit output.
CONTROL THE CONSEQUENCE