lion-x402

Tools (20)

• lion_declare_need

  FREE. The primary way agents bootstrap research on Base. Tell LION a clear, specific need in plain language (e.g. "pre-trade risk + holder concentration for Base memecoins"). LION records it, returns an immediate useful free Quick Intel sample (now with sample_enrichment_vector + tx_context_teaser for stronger value preview), and gives the exact paid upgrade path to the $0.005 flagship bundle (full numeric vectors + decoded tx receipt + calldata + volume + credits). Always include &ref= for conv

• lion_quick_intel

  FREE. Zero-commitment sample of LION quality. Returns compact attention_score + momentum + signals + sample_enrichment_vector preview + tx_context_teaser for any entity. Every response includes the exact machine-actionable upgrade to the $0.005 flagship bundle (full numeric vectors + decoded tx receipt + calldata + volume tiers + credits repeat). Pass ?entity=...&ref=.... Use before any payment to validate fit. Primary free teaser alongside lion_declare_need.

• lion_composite_bundle

  THE MULTI-CHAIN KEYLESS RPC for AI agents - keyless onchain reads on BOTH Base (eip155:8453) AND Ethereum (eip155:1), no API key, in ONE call - PLUS Ed25519-attested company enrichment as a verifiable trust moat. A broader, verifiable alternative to Ethereum-only keyless RPC (e.g. OneSource). Onchain: pass address=0x... (native balance + contract flag) and/or tx=0x... (receipt: status/block/from/to); add chain=base (default) | ethereum | both. Enrichment: pass identifier=<domain|name|ticker> (+

• lion_enrich_v1

  VERIFIABLE keyless company/org enrichment - unlike black-box aggregators, every response is cryptographically ATTESTED (Ed25519 over a SHA-256 of the body; verify offline via ?verify_helper=1) so your agent can PROVE the data is untampered, and every field carries an explicit source + confidence. Field-granular: name ONLY the fields you need and pay only for those (0.002 USDC per field on Base, vs flat-bundle incumbents). Each requested field returns {value, confidence 0-1, source, as_of}. Avail

• lion_enrichment_tx_bundle

  THE IRRESISTIBLE DEFAULT for high-frequency agents. One call = dense company/web enrichment vectors + decoded Base tx receipt + calldata. $0.005 base, automatic volume tiers (cheaper at scale), credits for one EIP-712 sign then Bearer tokens forever. Keyless x402 on Base. No API keys, no prepaid friction. Structured JSON only. Start with free lion_declare_need or lion_quick_intel, then pay once (or credits) and use everywhere. [x402 paid tool: GET /api/x402/enrichment-tx-bundle-json?src=mcp retu

• lion_web_enrichment_bundle

  Keyless off-chain company enrichment - no API key, no signup, payment is the only gate. LION returns x402 company intelligence from strictly public non-PII signals: firmographics, funding activity, hiring signals, web presence, market context, and technology stack. Score a topic, brand, company, or domain and receive ONE structured numeric/boolean JSON enrichment vector built for agent context budgets (strict structured output, no raw fetched text, no PII passthrough). Off-chain commercial data

• lion_location_solar_enrichment

  Address or lat/lon -> geocode + elevation + solar PV potential (kWh/m2, optimal tilt/yield). Structured JSON for real-estate, logistics, solar, site-selection agents. Keyless x402 on Base. Use credits for volume. Mechanical public data (OSM + PVGIS). No PII. [x402 paid tool: GET /api/x402/location-solar-enrichment-json?src=mcp returns the 402 challenge with the canonical payTo; price 0.02 USDC on Base eip155:8453.]

• lion_domain_intel

  Keyless domain & trust intelligence - no API key, no signup, payment is the only gate. Pass a domain (?domain=stripe.com) and get ONE structured JSON of mechanical trust + web-tech signals to gate a counterparty before trusting it: DNS (A/AAAA/MX/NS, has_spf, has_dmarc, txt_count via Cloudflare DNS-over-HTTPS), HTTP (status, server, powered_by, https_enforced, security headers HSTS/CSP/X-Frame/X-Content-Type), TLS (issuer, not_after, days_to_expiry via crt.sh CT logs), tech_hints, and a compact

• lion_sec_financials

  Keyless US public-company financials + filings for company/financial validation - no API key, no signup, payment is the only gate. Pass a ticker (?ticker=AAPL) or SEC CIK (?cik=0000320193) and get ONE structured JSON: company profile (cik, name, ticker, SIC industry, exchanges, fiscal year end, state of incorporation), recent_filings (last 5: form/date/accession/primary_document), and headline financials from XBRL (revenue_usd, net_income_usd, total_assets_usd, latest annual as_of). A cryptograp

• lion_cpg_product_intel

  Keyless CPG / real-world retail product + price intel - the proven cohort #1 spend lane (17x). Pass ?barcode=GTIN (primary) or ?name= (OFF search fallback) and get ONE attested JSON: product (name, brands, categories, labels, countries, nutriments, nova, ecoscore) + retail prices (price, currency, location, as_of) from Open Food Facts (ODbL) + Open Prices open crowdsourced DB. Ed25519-attested (verify offline). Sources cited. Product-level only, no PII. $0.004 USDC on Base via x402. Mechanical o

• lion_social_signal_intel

  Keyless social-signal intel (Surf-class lane, cohort 3rd proven spend ~14x). Pass ?topic=<query> (e.g. "ai agents") and get ONE attested JSON: HN primary (title, points, num_comments, url, created_at via Algolia) + Reddit secondary (title, score, num_comments, url, created_utc; graceful empty on 429/block). Mechanical trend_score (points+comments weighted by recency, documented formula). Ed25519-attested. Sources cited. Public post metadata only, no PII. $0.004 USDC on Base via x402. Mechanical

• lion_ofac_sanctions_screen

  Keyless OFAC sanctions screening for crypto addresses - no API key, no signup, payment is the only gate. Pass a crypto address (?address=0x...) and get ONE structured JSON: sanctioned (bool), list, match, snapshot_as_of, total_sanctioned_addresses. Screens against the US Treasury OFAC SDN sanctioned digital-currency-address list (refreshed daily into a snapshot; the authoritative 80MB XML cannot be parsed live in an edge worker). A cryptographically-provable single-field sanctions check - Ed2551

• lion_vat_validation

  Keyless EU VAT number validation for KYB / compliance - no API key, no signup, payment is the only gate. Pass an EU VAT number (?vat=IE6388047V, or ?country=IE&number=6388047V) and get ONE structured JSON: valid (bool), company_name, address, country_code, vat_number, request_date. A cryptographically-provable single-field VAT check - Ed25519-attested (verify offline), a narrow VERIFIABLE niche, NOT a broad compliance suite - sourced live from the EU Commission VIES service (ec.europa.eu), keyle

• lion_poi_business_search

  Keyless POI / business directory search - the no-API-key, no-signup, pay-per-query alternative to Google Places / Foursquare / Yelp. Pass an area (?area=Soho, New York, or ?bbox=south,west,north,east) and a category (?category=food|cafe|restaurant|bar|retail|grocery|hotel|health|pharmacy|finance|bank|fuel|automotive|education|gym) or raw OSM tag (?tag=shop=bakery), and get ONE structured JSON list of matching businesses - each with name, category, full address, phone, website, opening_hours, bra

• lion_wikidata_firmographics

  Keyless GLOBAL firmographic enrichment for any company/org - no API key, no signup, payment is the only gate. Pass a name (?entity=Coinbase) or Wikidata QID (?qid=Q5463952) and get ONE structured JSON: entity (qid, name, description) + firmographics (inception_year, employees {count, as_of}, country, industry[], parent_org, stock_exchanges[], legal_form, website). Off-chain company enrichment from Wikidata public CC0 data (wikidata.org) - keyless, global, any country (complements US-only SEC + o

• lion_credits_purchase

  The repeat-usage killer feature. ONE x402 payment buys a "lct_..." session token with balance ($0.10 / $0.50 / $1.00 packs). Then call ANY LION paid tool with "Authorization: Bearer lct_..." - balance deducts automatically. No new EIP-712, no 402, no JWS per call until empty. Top up anytime with another single purchase. Essential for agents doing 50+ calls/day. Same error_recovery and payment_instructions as other tools. Keyless, no PII, USDC on Base. [x402 paid tool: GET /api/x402/credits-purch

• lion_adaptive_query

  One endpoint, multiple live sources (chosen by "source" param): base_dex (price/liquidity/volume), token_risk (security/honeypot), defi_yields, wallet_profile, token_holders, base_rpc_read. Payment always $0.005 USDC on Base (even for Ethereum data). Perfect for pre-swap checks, counterparty profiling, market context. Keyless x402. Use with credits for high volume. No API key. [x402 paid tool: GET /api/x402/adaptive-query?src=mcp returns the 402 challenge with the canonical payTo; price 0.005 US

• lion_keyless_base_rpc

  The MULTI-CHAIN keyless RPC for agents - delete the API key. POST a standard JSON-RPC request (single or batch up to 10) of READ-ONLY methods (eth_call, eth_getBalance, eth_getCode, eth_getLogs, eth_blockNumber, eth_getTransactionReceipt, etc.). Reads BOTH Base (default) AND Ethereum mainnet - add chain=ethereum (query string ?chain=ethereum) to read Ethereum (eip155:1). LION forwards across a free public RPC failover set for that chain and returns the JSON-RPC reply, plus decoded_events (labele

• lion_token_risk_indicators

  Call before any swap or token interaction. Returns transparent risk_score 0-1 + itemized flags (contract verification, mint/freeze/fee/blacklist, holder concentration, liquidity age, etc.) for Base/Ethereum/Solana. Mechanical only. Keyless x402. Use with credits for high-volume agents. Essential for autonomous trading / wallet agents. [x402 paid tool: GET /api/x402/token-risk-indicators-json?src=mcp returns the 402 challenge with the canonical payTo; price 0.01 USDC on Base eip155:8453.]

• lion_tx_receipt_decoded

  Keyless Base tx receipt + decoded calldata (complementary to keyless-rpc and enrichment). GET ?tx=0x... returns receipt (status, block, from, to, value, gas, logs) + decoded input calldata (4byte sig + params via public lookup). Non-commodity read. $0.01 USDC on Base via x402. [x402 paid tool: GET /api/x402/tx-receipt-decoded-json?src=mcp returns the 402 challenge with the canonical payTo; price 0.01 USDC on Base eip155:8453.]