I build infrastructure for the x402 ecosystem.
Not wrappers. Not demos. The directory, the tools, and the editorial layer that developers and AI agents depend on to find what's actually worth using.
The gold standard for AI workflow infrastructure. x402-native from day one.
| Product | What It Is | |
|---|---|---|
| gold-402 | The x402 ecosystem directory. 300+ curated entries across facilitators, SDKs, MCP servers, APIs, and tools. Backed by a 29,000+ entry full catalog. Editorial layer with verified badges. |  |
| 24klabs.ai | AI developer tools, pay-per-request, x402-native. No API keys. No subscriptions. Agents pay per call in USDC on Base. | Live → |
| 24klabs-mcp | AI code analysis MCP server — 6 tools powered by Claude. Works with Claude Code, Cursor, and any MCP client. |  |
| 24klabs-action | AI code review GitHub Action — security, performance, and architecture review on every PR. |  |
Persistent memory architecture for AI coding assistants. Three generations, each one deeper.
| Repo | What | |
|---|---|---|
| memory-v3 | MAGMA multi-graph architecture. 3-stage retrieval, ACT-R + surprise scoring, constitutional governance, sleep consolidation. |  |
| memory-v2 | Hybrid BM25+vector search, ACT-R activation scoring, FadeMem decay, knowledge graphs. MCP server. |  |
| claude-memory | The original. Biological memory system for Claude — hybrid search, Ebbinghaus-inspired decay scoring. |  |
x402 passed 169M transactions in June 2026. AWS, Cloudflare, Visa, Google, and Stripe are all in. This is the early internet moment for AI payments — agents that can discover, pay for, and consume services autonomously, with no API keys and no human in the loop.
24K Labs' position: own the discovery and authority layer.
The protocol is Coinbase's. The facilitators are Cloudflare's. The directory — the thing that tells developers and agents what's actually worth using — that's ours.
→ Explore gold-402 · → Try the tools
15 years at a pawn counter before I wrote my first line of code. That job taught me one thing better than anything else: how to tell real gold from fake fast, under pressure, when it matters.
I apply the same standard to the x402 ecosystem. Everything in gold-402 earned its place. Every tool we ship does real work.
The name isn't accidental.
Python · Claude API · x402 · MCP · Base L2 · USDC · Astro · Cloudflare · SQLite · Knowledge Graphs