# LVL LTD CO **Canonical:** https://apis.io/providers/lvlltd-com/ **Website:** https://lvlltd.com/ **APIs profiled:** 4 LVL LTD CO is a sole-operator product lab in Cleveland, Georgia (operator Joseph Lamar Taylor; trade name, LLC registration stated as pending) that runs lvlltd.com, an agent-native marketplace of 250 sealed AI-agent skill packs priced in USDC on Base (chain 8453) and settled over the x402 HTTP 402 protocol. Every skill has a free outline and sample; payment is proven by posting a Base transaction hash (or an EIP-3009 PAYMENT-SIGNATURE) back to /api/pay, and the public /api/proof ledger is the only success signal the operator will stand behind. The same catalog is exposed four ways: a 32-operation OpenAPI 3.1.0 REST contract at /openapi.json, a remote MCP server at /api/mcp that answers an anonymous tools/list with 59 tools, an Ed25519-JWS-signed A2A 1.0.0 agent card at /.well-known/agent-card.json with a JSON-RPC endpoint at /api/a2a, and a full agent map in /llms.txt. Optional AP2 spend mandates, ERC-8004 identity lookups, recurring catalog-access plans and a Coinbase CDP facilitator path sit on top of the one-time unlock model. ## Kin Score — 56.8 / 100 (strong) Scored 2026-10-09 under rubric 0.23.0. Trend: flat (+0.5 from 56.3). | Facet | Score | |---|---| | Discoverability | 80.0 | | Contract Quality | 41.5 | | Contract Governance | 18.2 | | Operational Transparency | 57.9 | | Developer Ergonomics | 59.5 | | Access Clarity | 63.2 | Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 48.0 (matched via fallback). ## Agent readiness — 46.9 (agent-ready) | Dimension | Value | |---|---| | Spec Presence | yes | | Agentic Access | derived | | Reversibility Documented | documented | | MCP Server | documented | | Auth Clarity | bearer | | Idempotency | documented | | Error Semantics | derived | | OpenAPI Examples | no | | Rate Limit Signal | documented | | Event Surface Described | no | | Agent Skills | yes | | Well Known Catalog | yes | | Consent Identity | yes | | Agent Card | conformant | | Dry Run Mode | no | | Delegated Identity | no | | Protected Resource Metadata | verified | | Dynamic Client Registration | no | | Agentic Commerce | no | ## APIs (27) - **LVL LTD MCP Server** — Remote Model Context Protocol server at https://lvlltd.com/api/mcp (alias /mcp; HTTP JSON-RPC, protocol version 2025-06-18, serverInfo lvlltd-skill-market 1.1.0). initialize and... - **LVL LTD Skill Market A2A Agent** — Agent2Agent surface: an Ed25519-JWS-signed agent card (protocolVersion 1.0.0, JSONRPC transport, version 1.5.0, JWKS at /.well-known/jwks.json) served from both /.well-known/age... - **LVL LTD CO A2a API** — The A2a API from LVL LTD CO — 1 operation(s) for a2a. - **LVL LTD CO Access API** — The Access API from LVL LTD CO — 1 operation(s) for access. - **LVL LTD CO Agent Identity API** — The Agent Identity API from LVL LTD CO — 1 operation(s) for agent identity. - **LVL LTD CO Bundles API** — The Bundles API from LVL LTD CO — 1 operation(s) for bundles. - **LVL LTD CO Catalog API** — The Catalog API from LVL LTD CO — 1 operation(s) for catalog. - **LVL LTD CO Catalog.json API** — The Catalog.json API from LVL LTD CO — 1 operation(s) for catalog.json. - **LVL LTD CO Esp API** — The Esp API from LVL LTD CO — 1 operation(s) for esp. - **LVL LTD CO Eval API** — The Eval API from LVL LTD CO — 1 operation(s) for eval. - **LVL LTD CO Health API** — The Health API from LVL LTD CO — 1 operation(s) for health. - **LVL LTD CO Intent API** — The Intent API from LVL LTD CO — 1 operation(s) for intent. - **LVL LTD CO Judges API** — The Judges API from LVL LTD CO — 1 operation(s) for judges. - **LVL LTD CO Mandates API** — The Mandates API from LVL LTD CO — 1 operation(s) for mandates. - **LVL LTD CO MCP API** — The Mcp API from LVL LTD CO — 1 operation(s) for mcp. - **LVL LTD CO Meter API** — The Meter API from LVL LTD CO — 1 operation(s) for meter. - **LVL LTD CO Pay API** — The Pay API from LVL LTD CO — 1 operation(s) for pay. - **LVL LTD CO Proof API** — The Proof API from LVL LTD CO — 1 operation(s) for proof. - **LVL LTD CO Ready API** — The Ready API from LVL LTD CO — 1 operation(s) for ready. - **LVL LTD CO Revenue API** — The Revenue API from LVL LTD CO — 1 operation(s) for revenue. - **LVL LTD CO Security API** — The Security API from LVL LTD CO — 1 operation(s) for security. - **LVL LTD CO Shop API** — The Shop API from LVL LTD CO — 1 operation(s) for shop. - **LVL LTD CO Signals API** — The Signals API from LVL LTD CO — 1 operation(s) for signals. - **LVL LTD CO Skills API** — The Skills API from LVL LTD CO — 2 operation(s) for skills. - **LVL LTD CO Subscribe API** — The Subscribe API from LVL LTD CO — 1 operation(s) for subscribe. - **LVL LTD CO Trust API** — The Trust API from LVL LTD CO — 1 operation(s) for trust. - **LVL LTD CO .well Known API** — The .well Known API from LVL LTD CO — 1 operation(s) for .well known. ## MCP servers (1) - **LVL LTD CO MCP Server** — Remote MCP server at lvlltd.com over HTTP; 59 tools listed. ## Agentic access (1) - **Lvlltd Com Agentic Access** — 32 operations · 6 acting · 1 human-in-the-loop ## Security (3) - **Lvlltd Com Authentication** — none/x402-payment-proof · 5 schemes - **Lvlltd Com Domain Security** — TLSv1.3 · HSTS · DNSSEC · DMARC - **Lvlltd Com Vulnerability Disclosure** — security.txt · contact published ## Plans (1) - **Lvlltd Com Plans Pricing** ## Tags Agents, Agentic Commerce, Agent Skills, A2A, MCP, x402, Micropayments, Stablecoins, Marketplace, Agent-Native, United States --- Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/lvlltd-com/). Scores are computed from the provider's own public artifacts under a published rubric.