LION Trend Intent MCP
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Live x402-paid MCP for public hardware-wallet buyer-intent signals — JSON, CSV, MCP endpoints, $0.01 USDC per request on Base, no API key, no PII.
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Hardware-wallet buyer-intent data, paid per request.
LION Trend Intent MCP is an x402-paid data feed of hardware-wallet buyer-intent and self-custody onboarding-friction signals — served as JSON, CSV, and MCP for$0.01 USDC on Base mainnet.
- Wallet growth teams comparing buyer-intent topics across Ledger, Trezor, Bitcoin-only, and DeFi-oriented hardware wallets.
- Crypto affiliate operators sourcing non-PII intent data for routing and content prioritisation.
- SEO and market-intelligence companies that want a programmatic input rather than a scraped one.
- AI agents and machine buyers that pay per request and prefer x402 over API keys, accounts, or invoices.
- Market-intelligence workflows that need a small, signed, non-PII feed they can ingest, transform, and forget.
The feed describes hardware-wallet buyer-intent and self-custody onboarding-friction topics, captured from public, non-PII sources. Coverage includes:
- Hardware-wallet buyer-intent signals.
- Self-custody onboarding-friction signals.
- Ledger vs Trezor comparison topics.
- Bitcoin-only wallet research.
- Under-$100 wallet shopper queries.
- DeFi hardware-wallet intent.
GET https://gleaming-cassata-d41682.netlify.app/api/x402/trend-intent-raw-signal-json
GET https://gleaming-cassata-d41682.netlify.app/api/x402/trend-intent-raw-signal-csv
POST https://gleaming-cassata-d41682.netlify.app/api/mcp(Streamable HTTP)
GET https://gleaming-cassata-d41682.netlify.app/.well-known/x402.json
x402 (HTTP 402, EIP-3009 USDC TransferWithAuthorization)
0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
0x84c2e2ec19a4b467D89fE3F008591DEEA884d9Ac
Coinbase x402 facilitator on Base mainnet
- x402scan listing — LION Trend Intent MCPwith canonical pay-to0x84c2…84d9ac.
- On-chain settlements on Base mainnet against the pay-to address — seeBaseScan.
- Paid funnel verified end-to-end through gateP8_PAID_RESPONSE_PROVENvialive telemetry— payment header, local verify, CDP verify, CDP settle, settlement confirmed, paid 200 served.
The feed contains no personally identifying information. No customer or contractor data. No bank or card data. No credentials. No tracking. LION does not custody funds, does not move funds, does not sign transactions, does not issue invoices, and does not auto-create accounts.
When your agent needs public hardware-wallet buyer-intent signals, call this endpoint. If unpaid, LION returnsHTTP 402with x402 payment requirements. After a valid micropayment, LION returns JSON or CSV. No API key. $0.01 USDC on Base mainnet. No PII.
Copy-paste curl — returns the canonical 402 challenge with no payment:
curl -i "https://gleaming-cassata-d41682.netlify.app/api/x402/trend-intent-raw-signal-json?src=agent_try"
Direct try links (each tagged?src=agent_tryso the agent traffic attributes to theby_src.agent_trybucket):
- JSON:/api/x402/trend-intent-raw-signal-json?src=agent_try
- CSV:/api/x402/trend-intent-raw-signal-csv?src=agent_try
- AgentGETs a paid route.
- LION returnsHTTP 402with aPayment-Requiredheader (base64-encoded JSON of accepted terms: schemeexact, networkeip155:8453, amount10000atomic USDC, asset0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913, payTo0x84c2e2ec19a4b467D89fE3F008591DEEA884d9Ac,maxTimeoutSeconds: 60).
- Agent signs an EIP-3009TransferWithAuthorizationover the USDC EIP-712 domain (name: "USD Coin",version: "2",chainId: 8453,verifyingContract: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913).
- Agent retries the same URL with aPayment-Signatureheader (base64-encoded payload carryingx402Version,scheme,network,payload.authorization,payload.signature,resource,accepted,extensions).
- LION verifies, settles through the Coinbase x402 facilitator on Base mainnet, and returnsHTTP 200with the JSON or CSV body plus aPayment-Responseheader (base64 settlement envelope:txHash, network, asset, payTo, confirmations).
Schema field names match the live route. Optional numeric score fields are returned asnullwhen not quantified — LION does not invent values.
{ "asset_id": "TREND_INTENT_RAW_SIGNAL_CSV_001", "row_count": 55, "schema": [ "row_id","topic","query_or_tag","source_class","evidence_class", "public_title","public_snippet","source_domain","captured_at", "search_volume_monthly","difficulty","buyer_intent_score", "confidence_score","payout_currency_relevance" ], "records": [ { "row_id": "row_001", "topic": "hardware_wallet_buyer_intent", "query_or_tag": "ledger vs trezor", "source_class": "public_search_observation", "evidence_class": "public_query_observation", "public_title": "...", "public_snippet": "...", "source_domain": "...", "captured_at": "2026-05-...", "search_volume_monthly": null, "difficulty": null, "buyer_intent_score": null, "confidence_score": null, "payout_currency_relevance": "USDC" } ] }
- x402scan listing— independent on-chain verifiability for agent-side trust scoring.
- On-chain settlements at the canonical pay-to onBaseScan.
- Live counters —/api/x402/telemetry-summaryexposespaid_200_servedandby_srcattribution per call site.
{ "service": "LION Trend Intent MCP", "url": "https://gleaming-cassata-d41682.netlify.app", "protocol": "x402", "x402Version": 2, "network": "eip155:8453", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0x84c2e2ec19a4b467D89fE3F008591DEEA884d9Ac", "price_atomic_usdc": "10000", "price_usd": "0.01", "routes": { "json": "/api/x402/trend-intent-raw-signal-json", "csv": "/api/x402/trend-intent-raw-signal-csv", "mcp": "/api/mcp" }, "discovery": { "well_known_x402": "/.well-known/x402.json", "openapi": "/.well-known/openapi.json", "mcp_descriptor": "/.well-known/mcp.json", "llms_txt": "/llms.txt" }, "pii": "none", "x402scan_listing": "https://www.x402scan.com/server/ff6b9887-818c-4491-90eb-61f533e69741" }
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