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PayPal Adapter

Gate payout, refund, and capture intents with deterministic amount/environment controls.

What it does

Gate payout, refund, and capture intents with deterministic amount/environment controls.

How it works

1. Validate intent

Adapter checks structure only (required fields, types, unknown fields). It does not run policy logic.

2. Normalize action

Intent is mapped to a generic NormalizedAction with action type PAYMENT.

3. Evaluate policy

Governor evaluates centrally with fail-closed semantics. Any uncertainty returns deny.

4. Build plan + execute

Execution plan is descriptive. Default path is dry-run and returns planned external calls.

5. Emit evidence

Decision output includes deterministic evidence packet and stable evidence hash.

Why this is useful

Removes adapter-specific policy drift by centralizing decisions.
Creates one audit and evidence model across all integrations.
Supports safe rollout with dry-run first and explicit approval paths.
Improves incident response because every decision has a deterministic hash.

Use it for

Payment and payout risk control

Tier: Tier 4 · Finance/Trading/Payments
Adapter ID: paypal
Action family: PAYMENT

Example intent

{
  "action": "payout",
  "receiver": "vendor@example.com",
  "amount": 900,
  "currency": "USD",
  "requested_by": "finance-bot"
}

Where to monitor