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Zephyon Runtime

The coordination layer beneath every payment.

Identity, compliance, risk, policy, trust, settlement, telemetry, resilience, and verified receipts work through one runtime execution path.

Build with the RuntimeAI Agents

Powered by Zephyon Runtime

Simple on the surface. Coordinated underneath.

ZephiPay keeps infrastructure out of the user's way while the runtime coordinates the checks, decisions, settlement, and receipt lifecycle behind each payment.

  1. Payment request

    A user or service initiates a payment.

  2. Identity

    The participant and account context are resolved.

  3. Compliance

    Applicable verification and compliance rules are evaluated.

  4. Risk

    Transaction signals and risk conditions are assessed.

  5. Policy

    Runtime policy determines whether execution may continue.

  6. Settlement

    The approved payment is routed to the selected rail.

  7. Verified receipt

    A deterministic record is generated for the completed flow.

Current stage

Payment request

Architecture demonstration only. Live execution status will be connected to verified runtime telemetry during the active beta.

Interactive demonstration

Follow one transaction through the Runtime.

Run a simulated economic event and watch each specialized engine contribute to one coordinated, observable decision.

FromPersonal account
ToVerified merchant
Amount$24.80 USDC

Demonstration only. No funds move and no external network request is made.

01

Identity

Waiting

Resolve the person, business, application, or autonomous agent participating in the event.

02

Compliance

Waiting

Evaluate verification, sanctions, jurisdiction, KYC, and KYB requirements.

03

Risk

Waiting

Assess transaction context, account history, limits, and confidence signals.

04

Policy

Waiting

Apply platform, organization, merchant, account, and agent rules before settlement.

05

Trust

Waiting

Incorporate verified activity, reliability, and prior receipt evidence.

06

Settlement

Waiting

Select and coordinate the appropriate payment rail through one execution interface.

07

Telemetry

Waiting

Preserve engine decisions, timing, retries, settlement references, and outcomes.

08

Receipt

Waiting

Produce a deterministic record of what happened, why it happened, and how it was verified.

Runtime architecture

Specialized engines. One coordinated decision.

Each engine owns a defined responsibility. The Runtime orchestrates those responsibilities into one observable economic event rather than scattering logic across unrelated services.

01

Identity

Resolves the person, account, application, merchant, or autonomous agent participating in an economic event.

02

Compliance

Coordinates verification, sanctions, monitoring, jurisdiction, KYC, and KYB requirements before execution.

03

Risk

Evaluates transaction context, confidence signals, limits, and conditions before approving value movement.

04

Policy

Applies platform, account, merchant, organization, and agent rules consistently before settlement.

05

Trust

Builds reusable confidence from verified activity, settlement reliability, account history, and receipt evidence.

06

Settlement

Selects and coordinates the appropriate payment rail through a consistent runtime execution interface.

07

Telemetry

Records execution stages, decisions, timing, retries, settlement references, and final outcomes.

08

Receipts

Produces deterministic records that preserve what happened, why it happened, and how it was verified.

Runtime guarantees

Infrastructure should explain itself.

A payment system should not merely return success or failure. It should preserve the decision path, execution context, and settlement evidence surrounding the result.

Policy before value moves

Rules are applied before settlement rather than being reconstructed after the transaction.

Deterministic execution history

Every stage contributes to a consistent event timeline that can be inspected and verified.

Rail-independent coordination

The runtime separates payment intent and policy from the underlying settlement network.

Observable outcomes

Approvals, denials, retries, failures, and completions remain visible through telemetry.

Runtime resilience

Designed for infrastructure that can fail.

Networks degrade. Providers time out. Endpoints return incomplete responses. Zephyon treats those conditions as expected infrastructure realities rather than exceptional surprises.

Multiple RPC providers

Runtime infrastructure can register and evaluate multiple network endpoints instead of depending on one provider.

Health scoring

Endpoints can be assessed using availability, latency, errors, and recent execution performance.

Retry control

Retryable failures follow bounded recovery rules while non-retryable failures stop cleanly.

Endpoint selection

The runtime can choose a healthier settlement path as infrastructure conditions change.

Failure classification

Infrastructure errors remain distinguishable from policy decisions, compliance denials, and settlement failures.

Execution continuity

Runtime state and telemetry preserve the event history even when a settlement attempt must be recovered.

Solana Devnet evidence

The Runtime has coordinated a real settlement.

Zephyon has executed a payment through the Runtime, orchestrated its decision path, submitted settlement to Solana Devnet, and recorded the resulting execution timeline.

Runtime statusCompleted
Runtime decisionApproved
Settlement railSolana
NetworkDevnet
Settlement evidenceRecorded
Execution timelinePreserved

Devnet activity represents development and infrastructure validation only. It does not represent production funds, public mainnet volume, or commercial availability.

Runtime telemetry

Every execution produces an observable history.

Telemetry records more than transaction volume. It explains how the Runtime moved through identity, policy, infrastructure, settlement, and verification.

Explore telemetry

Execution stage

Identity → Compliance → Risk → Policy → Settlement

Runtime decision

Approved, denied, failed, retrying, or completed

Settlement reference

Network signature or rail-specific transaction identifier

Performance

Stage duration, total duration, endpoint latency, and retries

Deterministic receipts

The payment record should be as trustworthy as the payment.

A Zephyon receipt preserves the economic event surrounding settlement so people, businesses, applications, and agents can inspect the same consistent record.

Runtime transaction ID
Decision and final status
Settlement rail
Network transaction reference
Execution timeline
Policy and risk outcome
Verification state
Created and completed timestamps
Explore verified receipts

AI payment execution

A payment can become part of the request.

Zephyon supports an x402 path in which an agent receives a payment challenge, settles through Solana, receives a deterministic receipt, and verifies the completed event.

Learn about AI payments
01

Agent requests a protected resource

02

Service returns an HTTP 402 payment challenge

03

Agent prepares and submits settlement

04

Zephyon verifies the economic event

05

Service returns the protected resource

06

Runtime preserves a deterministic receipt

Build with Zephyon

Integrate the runtime instead of rebuilding payment coordination from scratch.

Start with runtime APIs, settlement orchestration, receipts, telemetry, and AI agent infrastructure.

Explore developersAI Agents