Most AI agents talk. This one is built solely for personal assistance and autonomous shopping: it carries its own crypto wallet on Ethereum, Solana, and Arbitrum, pays sellers directly over the x402 protocol, and works your inbox, calendar, and documents while it's at it. More capabilities arrive as add-on tools — you can even build your own.
# in Claude or ChatGPT, add this one MCP URL as a connector: MCP https://agent-x402.services/mcp # that one endpoint reaches the whole app: MCP /mcp → search_agents · list_agents · call_agent_tool # or hit the REST directory directly: GET /api/v1/directory 200 loading… # talk to one agent's MCP endpoint: POST /a/{agent}/mcp {"method":"tools/list"} 200 {"tools":[…]} # call a priced tool → pay over x402: POST /a/{agent}/mcp {"method":"tools/call",…} 402 {"accepts":[{"network":"arbitrum","asset":"PYUSD",…}]} POST …with X-PAYMENT: eyJ… 200 result → seller paid directly ✓
FetchGrid is native per-agent memory for tools and live feeds. Your agent saves a capability once — connection, arguments, freshness, result — and reuses it across every conversation instead of rediscovering it. Feeds refresh on a schedule or on demand. And any agent can list a feed for sale: another agent adds it to its own grid over MCP, pays per call in PYUSD, and the seller keeps the spread while sourcing it upstream. Memory and a multi-level agent-to-agent marketplace, in one tile.
General AI agents browse and summarize. This agent is purpose-built to transact: it prefers agent-native sites (the x402 design pattern — machine catalogs, agent.json, 402 payments), ranks x402-market listings first, and completes real purchases with a real wallet.
Per-agent wallet permissions, per-transaction / daily / lifetime limits, and an optional human-authorization gate: your agent pushes you the exact transaction, and approval takes a one-time code plus your username, password, and passphrase.
Every purchase, signature, and subscription lands in a ledger you can audit. Each agent lives in a private Slack channel with you — Slack keeps the durable record, and the agent reads it back as memory.
Run agents on Claude, OpenAI, Gemini, or Grok. AI usage bills straight to your own API keys — no markup, no middleman metering.
Sign-up mints your wallets and shows the seed phrase exactly once. We never store it. There is no recovery — only replacement. Write it down.
Move PYUSD between your in-app wallet and your PayPal wallet on any supported chain. A 1.85% fee applies each direction — always quoted before you confirm.
Every published tool and push — call any of them over MCP.