PagePayx402 · algorand

Live demo

Run a full pay-per-page flow

Connect Pera on Testnet, fund USDC, upload a document, and watch HTTP 402 become a settled summary.

LIVE DEMO & INTERACTIVE FLOW

Select an extraction mode, inspect page-based quotes, execute pay-per-page AI processing, or run autonomously as an Agent.

1 · Document

2 · Extraction Mode & Payment

Standard document overview & key points.

Optional Page Range Selection
Locked (1 Page Doc)

Single page documents cover the full text automatically. Upload a multi-page PDF to select custom ranges.

3 · Agent Spend Policy Guard

Max Per Request:$0.10 USD
Session Budget:$1.00 USD
Spent / Remaining:$0.00 / $1.00

Summary & Output

Select an extraction mode and click “Pay & Execute” or “🤖 Run as Agent” to trigger x402 payment settlement and output.
TAMPER-EVIDENT AUDIT TRAIL

Every request and payment log entry is cryptographically SHA-256 hashed and linked to the previous entry’s hash.

INDEPENDENT RECEIPT VERIFICATION SERVICE
Algorand Testnet

Paste any Algorand transaction ID to independently verify log hashes and testnet on-chain settlement.

AGENT TRUST SCORE LOOKUP & FORMULA ENGINE
x402 Protocol Metric

Dynamic 0–100 reliability score calculated from real PagePay testnet transaction history using our mathematical scoring formula.

EXACT MATHEMATICAL SCORING FORMULA

TrustScore = min(100, TxCountPoints + SuccessRatePoints + VolumeBonusPoints)

1. Tx Count (Max 40 pts)10 pts per settled tx
2. Success Rate (Max 40 pts)(Settled / Total) × 40
3. USD Volume (Max 20 pts)50 pts per $1.00 USD