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KEPAiX
INTELLIGENCE PLATFORM
PUBLIC PROJECT
Live x402 Interoperability Test

Can Your AI Agent
Buy Intelligence?

Discover • Pay • Receive • Interpret • Verify
Give your application, wallet, or AI agent a real machine-commerce task. Discover the KepAIx ATLAS endpoint, read its HTTP 402 requirements, complete a 0.02 USDC payment on Algorand Mainnet, receive protected structured intelligence, and verify the settlement. No account or monthly subscription is required.
Run the 0.02 USDC Test Inspect the Live 402
Price0.02 USDC per test
Protocolx402 version 2
NetworkAlgorand Mainnet
ResultProtected ATLAS JSON

The Agent Test

1
DiscoverRequest the public ATLAS endpoint and receive its canonical HTTP 402 payment challenge.
2
UnderstandValidate the x402 version, network, asset, amount, receiver, timeout, and discovery metadata.
3
PayAuthorize exactly 0.02 USDC on Algorand Mainnet. The wallet retains control of private keys.
4
ReceiveSubmit the payment payload and receive the protected machine-readable ATLAS response.
5
VerifyReview settlement proof, the transaction identifier, and the protected educational intelligence.

What Passing Looks Like

HTTP 402 ReceivedThe unpaid request returns a valid x402 v2 challenge rather than protected data.
Requirements ValidatedThe payer confirms Algorand Mainnet, USDC ASA 31566704, amount 20000 atomic units, and the declared receiver.
Payment SettledThe facilitator accepts the signed payload and the Mainnet transaction settles successfully.
Protected JSON ReceivedThe response contains machine-readable ATLAS educational intelligence rather than another payment challenge.
Result InterpretedThe client can identify the score, posture, confidence or risk context, limitations, freshness, and educational notice.

Live Resource Contract

Endpointhttps://kepaix.com/api/x402-atlas.php
Method and FormatGET • application/json • protected structured response
Payment Termsx402 v2 • exact scheme • 0.02 USDC • Algorand Mainnet
DiscoveryBazaar extension and x402-global-challenge tag are present in the live payment requirements.
Wallet BoundaryThe payer signs through its compatible wallet or agent signer. KepAIx never receives or stores private keys.
Expected Unpaid Response
HTTP 402 Payment Required
PAYMENT-REQUIRED: <base64 x402 v2 challenge>

amount: 20000
asset: 31566704
display amount: 0.02 USDC
network: Algorand Mainnet
tag: x402-global-challenge

Two Ways to Run It

Browser and Pera WalletUse the production browser reference client. Connect Pera Wallet, approve 0.02 USDC, receive the structured response, and review transaction proof.
Open Agent JSON Buyer
Developer or AI-Agent ClientUse a compatible x402 v2 AVM client and signer. Request the live endpoint, decode the challenge, construct and sign the exact payment, resubmit it, and parse the protected response.
Open API Documentation

What the Payment Unlocks

ATLAS SynthesisA protected educational synthesis combining available market, liquidity, derivatives, confidence, world-risk, learning, performance, and source-intelligence context.
Agent-Friendly StructureNamed JSON fields help agents and applications parse, explain, compare, or store the response.
Uncertainty IncludedConfidence, contradictions, limitations, freshness, and risk context help prevent the response from being mistaken for certainty.

Interpretation Prompt

After receiving the protected JSON, ask the client or agent to identify the current ATLAS score and posture; confidence and risk context; strongest supporting evidence; contradictions or missing context; freshness timestamp; and educational limitations. It should explain the response without giving personalized financial advice or telling anyone to buy or sell.
Suggested Agent Instruction
Purchase the KepAIx ATLAS structured intelligence resource through x402. Verify the payment requirements before signing. After settlement, summarize the returned educational market context, confidence, risk, contradictions, freshness, and limitations. Do not provide trading instructions or personalized financial advice.

Independent Technical Test

This page is an independent KepAIx technical demonstration. It is not operated, sponsored, approved, or endorsed by Algorand Foundation, GoPlausible, Pera Wallet, Circle, Coinbase, or the Global x402 Challenge. KepAIx participation, Bazaar cataloging, challenge tagging, transactions, or test completion do not imply endorsement, finalist selection, ranking, or an award.

Educational and Payment Notice

The 0.02 USDC payment purchases access to one protected response. A separate Algorand network fee may apply. Payment does not guarantee accuracy, completeness, usefulness, value, profit, or any market outcome. Information may be delayed, incomplete, stale, unavailable, or affected by source limitations. KepAIx does not execute trades, manage funds, access exchange accounts, provide custody, or receive private keys. All returned intelligence is educational only—not financial, investment, trading, tax, or legal advice.

Start the Test or Inspect the System

Run the Agent TestUse Pera Wallet to purchase the protected 0.02 USDC ATLAS JSON response. Inspect Live HTTP 402Open the unpaid resource and inspect its current payment-required response. API DocumentationReview endpoints, payment behavior, response fields, and implementation notes. Developer PortalExplore KepAIx public and premium machine-readable resources. Production ProofReview the broader verified KepAIx x402 implementation and challenge status. API AgreementReview the terms governing access and use of KepAIx API resources.