Playground · Alpine Docs

Operations

Transfers

Endpoints

Balances

Environment

Sandbox

Models

Open a template for its posture, preparation needs, and behavior. The dot marks what the wire has described.

Guided runs

Money movesTwo endpoints, a quote, an internal book move, and a sandbox-rail payout read at awaiting_finality.captured · 11
The fee landsA sender-paid application fee riding a payout, reconciled to the unit in the record's fee lines.captured · 7
Receiver paysThe receiver-paid application fee on an internal move: gross entitlement minus fee equals the net credit, shown in the record's lines.captured · 8
The gate holdsThe refusals tour: no key, a missing capability, an idempotency conflict, a byte-identical replay, and more than you have.captured · 11
Suspend and resume safelyRead the endpoint's opaque lifecycle guard, suspend it, then use the refreshed guard to resume it.captured · 9

First credit runs stepwise. The other runs remain captured reference material.

Beta

What is already testable, locked. The Beta room holds the entries.

Record

no activity yet

no bench yet · your first send leases one

A bench is a private, real sandbox environment.

Your record starts with your first send. The bench holds a real request already — nothing here is simulated.

Field notes0/13 ops · 0/5 templates

Operations fired0 of 13

unexplored — Quote a transfer · Read transfer status · Create a receiving endpoint · Read the current receiving endpoint · Create a programmable endpoint · List programmable endpoints · Read a programmable endpoint · Read effective operation readiness · Manage endpoint lifecycle · Read a balance snapshot · Read balance activity · Read environment status · Simulate an inbound credit

Public templates observed0 of 5

not yet observed — Customer wallet · Outbound wallet · Collection child · Threshold balance · Transient collector

Refusals witnessed0

The standing recordcaptured 2026-07-11 · gateway 0.1.0

A real seeded record, captured against the real gateway — the reference's own receipts. The live exhibition environment opens with the pool.