Pitsky Guard | Harper payment authorization

01InputMerchant request

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02ResolveHarper resource

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03EvaluatePolicy gate

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04CommitAccount state

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05RecordAudit record

ACCOUNTS◎

—protected

State Harper evaluates

DECISIONS◌

—audit events

Approval and decline history

APPROVAL RATE↗

—requests approved

Decision quality signal

VOLUME CHECKED$

—evaluated

Positive payment requests

REQUEST PLAYGROUND

Authorize a payment

POST /payments/authorize

↗New request: an approval should reduce the available limit.

◉AccountHarper account record ▣CardMust belong to account $Amount (USD)Stored as integer cents ◎CurrencyMust match account ⌁MerchantAppears in audit trail ◇CategoryPolicy can block it ⧉Idempotency keyNew key = a new authorization attempt

REQUEST PREVIEWREADY

—→—

Load the demo to preview the account change.

HARPER RESOURCE REQUESTPOST /payments/authorize

Simulated money only · no bank, card network, or payment processor is connected.

AUDIT STREAM

Recent decisions

rinku · HARPER RECORDS0 decisions

Load demo, then run a payment to create an audit record.

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Decision visual

RESOURCE RESULT

Run a payment to see each policy check and its result.