Mode:Proof Replay · Recorded Gemini stream · Real Arc tx references
P402 Meter·Healthcare·Tempo MainnetDemo

Real-time AI billing
for payer operations

Upload a prior auth document, Gemini reads it, classifies it, reviews it.

Every AI token settles as a USDC.e event on Tempo. Total cost: under $0.001.

The ledger, the cost, and the proof stay visible from start to finish.

55+ Tempo settlements per run<$0.000001 per settlement vs $2.85 on ETHGemini Flash + Pro · multimodalUSDC.e TIP-20 · Tempo mainnet
Run Demo →About← All DemosTempo Explorer ↗
You are
VP of Utilization Management
Regional health plan · 2.1M members
Your team processes 50,000 prior authorizations per year.Each one requires a UM nurse or physician reviewer — 15–45 minutes of clinical documentation work.URAC accreditation requires every decision to be auditable. Your current system is a spreadsheet and a fax machine.
What you pay today
Manual UM nurse review
per case, 15–30 min
$25–45
Physician advisor review
per complex case
$80–150
Vendor software (Utilization Management)
per seat/month
$18–32
Audit documentation
per case for URAC prep
$8–15
Annual AI processing spend$0
What you're about to see

Gemini Flash reads and classifies your prior auth packet. Gemini Pro audits the economics. Every AI token is a billed event on Tempo mainnet.

No batch processing. No monthly invoice. No opaque vendor markup.

One case. One payment. One proof — on-chain and auditable in 10 seconds.

Cost per case — today$25–100
Cost per case — P402$0.00035
That's71,000–286,000× cheaper
See it happen in real time →
One-Click DemoSafe mode · Gemini bypassed
What this provesAI compute can be metered, priced, and settled at token granularity, making per-action billing economically viable for the first time.
Synthetic dataNo PHIAdmin onlyHuman approval required
Budget Spent$0.000000
Remaining$0.5000
AI EventsNot started
Arc TxNot started
Avg / EventNot started
ProofREADY
READY
SessionNot started
Budget
$0.0000 / $0.50
Tempo Settlement Proof · MPP Criteria
AI Events
—
Not started yet
Signed Auths
—
Not started yet
Tempo Tx
—
Not started yet
Avg / Event
—
Not started yet
50+ Threshold
—
requirement
Tempo + MPP Infrastructureload-bearing components
P402 Router
Session Wallet
Pre-funded TEMPO_TREASURY_PRIVATE_KEY wallet settles on behalf of the session. No user custody required.
Gemini Flash
Sub-Cent AI Billing
One ledger event per AI output chunk. 55+ provisional nanopayment events per session.
MPP / mppx
Payment Method Layer
Machine Payment Protocol (tempo.xyz). Per-request payment gate via USDC.e TIP-20 transfer.
Tempo Mainnet
Chain Settlement
USDC.e (TIP-20). Chain ID 4217. FeeAMM gas model. Sub-millidollar settlement fee.
01Document Intake
Prior Auth · Gemini Multimodal
De-identified · Administrative only · No PHI
Approval required
Sample Scenarios
De-identified · Admin only
Diagnostic
Inpatient
Pharmacy
Surgical
BH
PAC
Click any row to load the case text directly. Use ↓ to save a copy to disk.
Multimodal Image Demo
Gemini Vision
De-identified prior authorization form, multimodal demo
Prior Auth Form (PNG)
Synthetic · De-identified · No PHI
A realistic-looking PA form rendered for Gemini vision extraction. Upload via the Image/PDF tab to see multimodal structured field extraction in action.
↓ Download PNG
·
image/png · ~120 KB
Download the PNG, then switch to the Image / PDF tab above and upload it. Gemini Flash will read the form fields and extract structured healthcare data.
02Gemini Extraction

Upload a packet or load the demo packet.

Gemini will extract payer, procedure, urgency level, and review flags here.

03UM Review Summary
Waiting for work order

Start the review to see the payer-ops summary.

Gemini will produce a utilization management summary with rationale, policy reference, and recommendation.

No work order
04Economic Ledger
$0.000000

Each billed AI event will appear here in order.

Running cost and Tempo settlement proof are shown per event. Start a review to begin.

Budget Cap$0.50
Session
—
Total Cost
—
AI Events
—
Tempo Tx
—
06Governed Outcome
Awaiting Review Completion
Inherited P402 Trust Depth
Trust Center ↗
✓ERC-8004 Identity
✓Reputation-Aware Routing
✓AP2 Budget Controls
✓Evidence Bundle Ready
✓Replay Protection
✓Non-Custodial Execution
⚡Why Tempo works for per-step AI billing
MPP Micropayments · Tempo Mainnet
Ethereum
$2.85

Settlement cost exceeds the AI work itself. Real-time per-token billing is structurally impossible.

Stripe
$0.30 min

Minimum fee forces batching 300+ sub-cent actions. Real-time pricing is eliminated.

Tempo
<$0.001

Sub-cent settlement via FeeAMM. Every token chunk settles individually with USDC.e TIP-20 transfer.

NetworkSettlement costAI costTotal / actionViable
Ethereum Mainnet (30 gwei)~$2.85~$0.0003~$2.85✗
Stripe (2.9% + $0.30 min)$0.30 min~$0.0003~$0.30+✗
Base L2 (typical)~$0.02~$0.0003~$0.020✗
Tempo Mainnet (FeeAMM)<$0.000001~$0.0003~$0.0003✓

Tempo is the first rail in this demo where settlement stays below the value of the individual AI action.FeeAMM on Tempo mainnet. ETH gas at 30 gwei, 65k gas per ERC-20 transfer for comparison.

Tempo + MPP Infrastructure
P402 settler wallet submits USDC.e TIP-20 transfers on Tempo Mainnet (chain 4217) via the MPP payment protocol. Sub-millidollar FeeAMM gas makes per-chunk billing economically viable.
Same infrastructure · Three more demos
LegalLive
M&A Due Diligence

8 contracts routed Flash or Pro by complexity. Cross-document conflict detection. Per-matter Tempo ledger.

Run Demo →
Real EstateLive
Tenant Screening

3 applicant scenarios. Fraud score 0–100. Escalation threshold. Flash + Pro extraction and consistency.

Run Demo →
EnterpriseDemo
AI Cost Management

Org → dept → project → employee attribution. Routing optimization. Budget projections. Synthetic dashboard live now.

View Dashboard →
← All DemosFull P402 Story →