⚡ The Spend Firewall & B2A Autonomous Agent Data Oracle (CleanWeb Studio v2.5.2)

"The Spend Firewall for Autonomous Agents: Verified data in. Signed policy out. Every payment auditable on-chain."
Zero credit cards. Zero human logins. 100% Native USDC micropayments & pre-funded vaults with on-chain EIP-712 spend policy attestations.

🚀 Why CleanWeb Studio for Autonomous AI Agents?

Autonomous AI Agents (LangChain, CrewAI, AutoGPT, DeFi trading bots) face three critical bottlenecks when accessing web knowledge:

1. Paywall & Anti-Bot Friction: Agents cannot solve Cloudflare turnstiles or register credit cards.
2. LLM Context Token Waste: Raw HTML is 95% garbage (ads, scripts, cookie banners) that drains inference budgets.
3. Lack of Verifiable Truth (On-Chain Grounding): Smart contracts on Polymarket, Hyperliquid, or DeFi cannot verify whether off-chain web data has been tampered with.

CleanWeb Studio v2.5.0 solves all three in a single HTTP call.

🔮 Core Agent Services & Micro-Pricing (USDC)

💼 B2A Pre-funded Smart Vault (2.0 ~ 1,000.0 USDC)

Forget credit card chargebacks and 2.9% + $0.30 payment gateway fees. CleanWeb operates entirely on Native USDC across Polygon, Base, and Arbitrum.

• Minimum Deposit: 2.0 USDC (~2,000 web cleans or 200 YouTube AI analyses)
• Maximum Deposit: 1,000.0 USDC (1,000,000 queries for enterprise agent clusters)
• Session Key Auth: Agents deposit once on-chain and receive an X-Vault-Key for instant sub-5ms calls with zero gas transaction friction.

🔮 Oracle-Grade Grounding Pipeline (/api/v1/oracle/grounding)

graph LR
    Agent[🤖 Autonomous AI Agent] -->|POST /api/v1/oracle/grounding\nQuery: Fed Interest Rate Decision| CleanWeb[CleanWeb Engine]
    CleanWeb -->|1. Real-time Meta Search| Web[(Live Web Sources)]
    CleanWeb -->|2. Gemini 3.6 Flash| JSON[(Structured JSON)]
    CleanWeb -->|3. EIP-712 Master Key| Signer[(Cryptographic Signer)]
    Signer -->|Signed Attestation v,r,s| Agent
    Agent -->|ecrecover()| Contract[DeFi / Polymarket Smart Contract]

1-Line Solidity Verification (CleanWebOracleVerifier.sol)

// Verify CleanWeb Oracle attestation on Polygon / Base / Arbitrum
require(
    verifier.verifyAttestation(query, dataHash, timestamp, v, r, s),
    "Tampered or unauthorized oracle data"
);

🛠️ Quickstart (Autonomous Python Agent)

import requests

# 1. Deposit into vault via Web3 or use existing session key
VAULT_KEY = "vault_key_your_prefunded_agent_key"

# 2. Call Web3 Signed Oracle Grounding
response = requests.post(
    "http://127.0.0.1:8000/api/v1/oracle/grounding",
    headers={"X-Vault-Key": VAULT_KEY},
    json={
        "query": "US Federal Reserve interest rate decision latest",
        "max_sources": 3
    }
)

data = response.json()
print("Fact Summary:", data["summary_markdown"])
print("Structured JSON:", data["structured_data"])
print("EIP-712 Signature:", data["oracle_attestation"]["signature"])

🧪 Comprehensive Test Suite (19/19 Passed)

# Run complete test suite
python -m pytest tests/ -v

tests/test_oracle_grounding.py::test_oracle_grounding_402_challenge PASSED           [  5%]
tests/test_oracle_grounding.py::test_oracle_grounding_execution_with_attestation PASSED [ 10%]
tests/test_oracle_grounding.py::test_oracle_vault_deduction_0_035 PASSED             [ 15%]
tests/test_payment_comprehensive.py::test_full_payment_lifecycle PASSED              [ 21%]
tests/test_payment_comprehensive.py::test_vip_promo_code PASSED                      [ 26%]
tests/test_payment_comprehensive.py::test_b2a_vault_deposit_limits_lifecycle PASSED [ 31%]
tests/test_payment_comprehensive.py::test_ui_html_payment_components PASSED          [ 36%]
tests/test_phase1_cleaners.py::test_web_cleaner_example_domain PASSED                [ 42%]
tests/test_phase1_cleaners.py::test_youtube_cleaner_video_id PASSED                  [ 47%]
tests/test_phase1_cleaners.py::test_youtube_cleaner_execution PASSED                 [ 52%]
tests/test_phase1_cleaners.py::test_batch_clean_concurrent PASSED                    [ 57%]
tests/test_phase2_payments.py::test_multi_chain_configs PASSED                       [ 63%]
tests/test_phase2_payments.py::test_onchain_eip712_attestation PASSED                [ 68%]
tests/test_phase2_payments.py::test_vault_deposit_and_deduct PASSED                  [ 73%]
tests/test_phase2_payments.py::test_402_challenge_returned_when_unauthorized PASSED [ 78%]
tests/test_phase2_payments.py::test_dev_bypass PASSED                                [ 84%]
tests/test_treasury.py::test_ping_keepalive PASSED                                   [ 89%]
tests/test_treasury.py::test_treasury_status_endpoint PASSED                         [ 94%]
tests/test_treasury.py::test_multi_chain_balances_structure PASSED                   [100%]

======================= 19 passed, 2 warnings in 44.01s =======================

⚖️ Legal, Fair Use & Financial Non-Liability Disclaimer

CleanWeb Studio operates strictly under the Transformative Non-Expressive Text/Data Mining (TDM) Fair Use doctrine for autonomous AI reasoning.

1. No Financial or Investment Warranty: All oracle feeds, search results, and scraped contents are provided AS-IS. CleanWeb Studio assumes zero liability for DeFi smart contract liquidations, prediction market settlements (e.g. Polymarket), or trading losses resulting from external web misreporting or LLM hallucinations.
2. Caller Responsibility: The autonomous agent deployer/caller is solely responsible for respecting target website intellectual property and applicable laws.
3. Zero-Data Retention (GDPR Compliant): All fetched HTML and raw assets are processed ephemerally in RAM and purged immediately upon response transmission.
4. 100% OFAC Sanctions Filtering: All micropayment addresses are verified against OFAC Specially Designated Nationals (SDN) lists.
5. Full Legal Endpoints:
   • GET /api/v1/legal/terms: Official Machine-to-Machine Terms of Service
   • GET /api/v1/legal/disclaimer: Full Legal & Financial Disclaimer

📜 License

Distributed under the MIT License. See LICENSE for more information.