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LION — Verified Company & Compliance Data

connects

lionx402.com

Keyless x402 compliance on Base: $0.001 OFAC wallet screen, $0.05 pack, $0.95 company file.

https://lionx402.com/api/mcpWebsiteNo authMCP 2024-11-05vbible-cdp-1last checked 9 Oct 2026spoke MCP on 100% of 90 checks (30 days)initialize in 223 ms

Will my client connect?

Decided from what the probe found at the endpoint, and from what each client's own documentation says it can complete. Every row carries the day that documentation was read.

✓Claude CodeConnects

The endpoint answers an anonymous handshake, so no credential is needed.

claude mcp add --transport http lion-verified-company-compliance-data https://lionx402.com/api/mcp

Claude Code docs · read on 2026-08-30

✓Claude (claude.ai & Desktop)Connects

The endpoint answers an anonymous handshake, so no credential is needed.

Settings → Connectors → Add custom connector, then paste https://lionx402.com/api/mcp.

Claude (claude.ai & Desktop) docs · read on 2026-08-30

✓ChatGPTConnects

The endpoint answers an anonymous handshake, so no credential is needed.

Settings → Apps → Advanced settings → Developer mode, then create a connector pointing at https://lionx402.com/api/mcp.

ChatGPT docs · read on 2026-08-30

✓CursorConnects

The endpoint answers an anonymous handshake, so no credential is needed.

{
  "mcpServers": {
    "lion-verified-company-compliance-data": {
      "url": "https://lionx402.com/api/mcp"
    }
  }
}

Cursor docs · read on 2026-08-30

✓VS Code (Copilot)Connects

The endpoint answers an anonymous handshake, so no credential is needed.

{
  "servers": {
    "lion-verified-company-compliance-data": {
      "type": "http",
      "url": "https://lionx402.com/api/mcp"
    }
  }
}

VS Code (Copilot) docs · read on 2026-08-30

How to authenticate

Checked against the endpoint by our probe on 9 Oct 2026. These are the capabilities the server advertises, not a prediction about any particular client.

Scheme
No auth
Protected-resource metadata
✕Not found

Without it a client has to guess where the authorization server lives.

Anonymous access
Handshake succeeds; 9 tools listable

Tools

lion_company_enrichlion_company_researchlion_compliance_bundlelion_counterparty_rechecklion_declare_needlion_multi_sanctions_bundlelion_quick_intellion_verified_company_filelion_wallet_screen

Contract history

8 Oct 2026vbible-cdp-11 compatible1 cosmeticinstructions rewritten

Instructions rewritten: lion_declare_need. The description an agent follows changed; the callable contract may not have.

25 Aug 2026vbible-cdp-125 breaking8 cosmeticinstructions rewritten

Breaking: lion_adaptive_query, lion_company_dossier, lion_composite_bundle, lion_cpg_product_intel, lion_deep_research, lion_domain_enrich, lion_domain_intel, lion_enrich_v1, lion_enrichment_tx_bundle, lion_entity_sanctions_screen, lion_keyless_base_rpc, lion_lei_lookup, lion_location_solar_enrichment, lion_org_enrich, lion_poi_business_search, lion_sanctions_screen, lion_scrape, lion_sec_financials, lion_social_signal_intel, lion_token_risk_indicators, lion_tx_receipt_decoded, lion_vat_validation, lion_web_enrichment_bundle, lion_web_search, lion_wikidata_firmographics

Instructions rewritten: lion_company_enrich, lion_company_research, lion_compliance_bundle, lion_declare_need, lion_multi_sanctions_bundle, lion_quick_intel, lion_verified_company_file, lion_wallet_screen. The description an agent follows changed; the callable contract may not have.

24 Aug 2026vbible-cdp-1first recorded contract

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Status for a README, from the last probe — cached an hour, so up to seven hours behind the endpoint. Links back to this page.

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