Developer preview /Building with design partnersExplore the pilot
vlexivo.

Open standard. New possibilities.

Make every
request count.

Your API has value. Give it a price.
We’re building the integration and operations layer for paid API access with x402.

See how it works

Developer preview · API integration pilots · No wallet needed for this demo

REQUEST EXPLORERDEMO / NO FUNDS
GET/v1/insights
request-session01

› curl api.example.com/v1/insights

← HTTP 402 Payment Required

PAYMENT-REQUIRED: [requirements]

// A paid request starts a conversation.

Interactive protocol illustration
Designed for API buildersBuilt around x402Direct settlement designOperations in focus
01 / THE IDEA

Payments are a protocol.
Running them is a product.

x402 provides an open way to request and authorize payments through HTTP. Vlexivo’s focus is the work around it: integrating your endpoints, understanding usage, and keeping payment and access records connected.

We’re inviting API and data providers to shape a small, useful operations layer, starting with a real endpoint and a clearly defined pilot.

Meet the open standard
VLEXIVO / WORKSPACE CONCEPT
Illustrative data · Proposed pilot capabilities
Example APIDesign-partner workspace
Overview↗   Endpoints≋   Requests⇄   ReconciliationMODE ILLUSTRATION

From request to record.

A proposed view of the details that matter.

SAMPLE SESSION
Endpoint/v1/insights
Illustrative unit price$0.01 USD
Settlement recipientyour wallet ↗
REQUEST ACTIVITYDemo sequence
REQUEST 01REQUEST 18
PAYMENT RECORD

Trace the full event.

Request ID, verification result, settlement reference, and access outcome.

Proposed reconciliation view
REQUESTRESOURCEACCESS OUTCOME
demo_0018/v1/insights Response delivered
demo_0017/v1/insights○ Payment required
[01]

Integrate deliberately.

Map the right endpoints, define a unit price, and choose a compatible payment setup. Keep the scope small enough to test properly.

[02]

Make usage legible.

Design useful request events and metering. Understand what was requested, what was authorized, and what your API delivered.

[03]

Close the loop.

Plan reconciliation and access rules together. Handle retries, failed requests, and settlement references as part of the integration.

02 / THE PROTOCOL

A payment conversation, over HTTP

Same request.
New possibilities.

The x402 flow lets a compatible client discover payment requirements, authorize a payment, and retry. Walk through the simplified exchange below.

STEP 01 / CLIENT → SERVER

Ask for the resource.

A client requests a paid endpoint. The API determines that the request needs payment before it can return the resource.

Client / agent
GET →
RESOURCE REQUEST
Your API
01 / 04
REQUEST / HTTPSIMULATION
GET /v1/insights HTTP/1.1
Host: api.example.com
Accept: application/json

// No payment payload yet.

Educational illustration. No wallet connection or money sent.

Based on the x402 v2 HTTP transport specification . Header values below are abbreviated, not executable payment payloads.

03 / WHAT YOU COULD BUILD

Small units of value.
A bigger design space.

Start with something customers already find useful. Make the paid action clear, measurable, and worth repeating.

DATA PROVIDERS

An insight, on demand.

Explore paid access to niche datasets, enriched records, or a single useful lookup. Price the resource around its real value.

EXAMPLE / one enriched business record
API BUILDERS

A call with a clear price.

Test a pay-per-use route alongside your existing offering. Learn whether occasional users want a smaller commitment.

EXAMPLE / one document transformation
AGENT TOOL MAKERS

A tool agents can pay for.

Explore a payment-aware endpoint for compatible agents. Define explicit costs, authorization limits, and failure behavior.

EXAMPLE / one research-tool execution
04 / FOR DEVELOPERS

Start with the standard

Keep your API.
Add a paid path.

Begin with the official x402 SDK for your stack. A Vlexivo pilot would add an agreed integration and an operations workflow around that foundation.

  1. 01

    Pick one useful endpoint.

    Define the resource, response, price, and receiving wallet.

  2. 02

    Test the complete exchange.

    Use a supported test environment. Check success, retries, invalid payloads, and failures.

  3. 03

    Agree the operations scope.

    Choose the request events, reconciliation records, and access rules your pilot needs.

Read the official seller quickstart
TERMINAL / OFFICIAL PACKAGES
# Express + EVM example dependencies
npm install express @x402/express \
  @x402/core @x402/evm

# Continue with the official x402
# seller quickstart linked here.
# No Vlexivo SDK is released.

Preview integration illustration. This is a starting point, not a complete deployment. Vlexivo’s proposed management layer is being shaped with pilot partners. Network, scheme, facilitator, and security configuration must be selected and tested.

Download the pilot preparation checklist

A clear division of responsibilities

Open rails.
Practical operations.

Vlexivo isn’t a replacement for x402. The pilot is about helping you put the standard to work in your product.

The x402 standard, your application, and the proposed Vlexivo pilot have different roles.
The layerWhat it coversWho controls it
01x402 protocolPayment requirements, signed payment payloads, and settlement responses over HTTP.Open standard and selected implementation
02Your applicationYour resource, business logic, availability, unit price, and customer experience.You
03Vlexivo pilotAgreed integration work, metering design, reconciliation workflow, and access operations.Scoped with your team
04Payment infrastructureWallet authorization, verification, settlement, and network execution.Selected wallet, network, and facilitator setup

Direct settlement is the starting design. Pilot payments would be configured to the provider’s designated receiving wallet through the chosen payment infrastructure. Hosted wallets and preloaded customer balances are outside the initial pilot scope. The final architecture is agreed before implementation.

05 / START A PILOT

Start with one useful endpoint

Explore it first.
Scope the work together.

There is no platform subscription to buy today. Start with a conversation, then choose a focused integration or a custom project.

Discovery

Free / 30 minutes

Talk through your API, audience, and the question you want a pilot to answer.

  • One use case and endpoint
  • Technical fit conversation
  • Likely constraints and next steps

A fit conversation. Implementation is scoped separately.

A FOCUSED STARTING POINT

Integration sprint

starting from $1,500

Turn one agreed endpoint into a testable payment flow.

  • Endpoint and flow assessment
  • Payment configuration plan
  • Agreed test integration
  • Error cases and handover review

One-time engagement in USD. Stack, deliverables, timing, and final price agreed in writing.

Custom pilot

Let’s talk

For multiple endpoints, custom deployment, or a deeper operations workflow.

  • Architecture and deployment needs
  • Metering and reconciliation scope
  • Access and support requirements
  • Written scope and quotation

Prices are in USD. Taxes, network, facilitator, infrastructure, and third-party fees are additional unless included in a proposal. Platform features remain in developer preview. This website does not take payments.

06 / BUILDING IN THE OPEN

Small scope. Useful learning.

A pilot with a
practical purpose.

We want to work with providers who have a useful API, a plausible paid use case, and a team willing to test the details.

  1. NOW / REQUESTABLE

    Discovery & pilot scoping

    Review your endpoint, audience, deployment constraints, and operational needs. Agree what a meaningful test would look like.

  2. NEXT / PLANNED

    Scoped integration & event capture

    Implement the agreed test flow and evaluate metering, error handling, and payment-to-response records with pilot partners.

  3. LATER / SUBJECT TO VALIDATION

    A repeatable operations layer

    Develop reusable configuration and reporting where partner evidence supports it. No fixed release dates or feature commitments yet.

Before you build

The useful
questions.

Ask something else
Can I use Vlexivo in production today?

Vlexivo is a developer-preview project, not a generally available production platform. You can request discovery, an integration sprint, or a scoped design-partner engagement. Production suitability, support, deployment, and responsibilities need a separate written agreement.

How is this different from using x402 directly?

You can use x402 directly through its open SDKs. Vlexivo’s proposed value is integration assistance and the operational layer: useful metering, access outcomes, reconciliation, and tooling that fits your workflow. A pilot should establish whether that work is valuable for your team.

Which networks and tokens will you support?

We select the network, asset, scheme, and facilitator with each pilot rather than promise universal support. The x402 ecosystem supports multiple implementations; compatibility, fees, settlement behavior, and wallet requirements depend on the selected setup.

Does Vlexivo hold customer funds?

The initial pilot design uses a provider-designated receiving wallet through the selected payment infrastructure. Hosted wallets, managed signing, and preloaded balances are outside the initial scope. Any custody, regulatory, and security implications must be reviewed against the final implementation.

Does this replace subscriptions or API keys?

Not necessarily. Paid requests can complement a subscription or account-based offering. Your application may still need identity, rate limits, permissions, or other controls. We help define where a per-request model makes sense instead of applying it everywhere.

How do pilot pricing and booking work?

The initial 30-minute fit conversation is free. Integration sprints start from $1,500 USD, and custom pilots are quoted. Send a short brief and we will arrange a conversation by email. Deliverables, timing, third-party costs, support, and payment terms are agreed before work begins. There is no online checkout or automatic booking on this website.

The project, at a glance

AI summary.

Vlexivo is a developer-preview project operated by Kshathra Technologies Inc., a Canadian corporation. It explores paid API access using the open x402 standard, with an emphasis on integration, metering, access outcomes, and reconciliation.

Who it is for
API builders, data providers, and teams building paid tools for compatible AI agents.
What is available
A free 30-minute fit conversation, integration sprints starting from $1,500 USD, and custom pilot scoping.
Current stage
Developer preview. The workspace, charts, code snippets, and payment walkthrough on this site are illustrations. No Vlexivo SDK or production payment platform is generally available.
Payment design
The initial pilot design uses a provider-designated receiving wallet. Hosted wallets, managed signing, and preloaded balances are outside the initial scope.
Contact
behkish.nz@outlook.com. The inquiry form prepares an email draft on your device.
Updated
October 18, 2026. Scope and commercial terms are confirmed in a written proposal.

Have an endpoint worth paying for?

Let’s give it
a paid path.

Bring your API, a use case, and a few hard questions. We’ll start with a conversation about what a useful pilot could prove.

behkish.nz@outlook.com