The Problem
AI agents are getting smarter, but they still can’t pay each other. Every “agent marketplace” today relies on a centralized database, a managed API, or a human in the middle. If the server goes down, the marketplace disappears.The Solution
Agent Economy Wallet puts the marketplace on-chain. Merchants register via SPL Memo transactions on Solana. Buyers discover them by reading the blockchain. Payments happen in USDC via the x402 protocol. The entire economy runs autonomously — if every server in the world went offline, any agent could reconstruct the full registry from a single Solana RPC call.How It Works
Merchant Registers On-Chain
A merchant sends an SPL Memo transaction to Solana containing its manifest URL — cost: ~$0.001, permanent, immutable.
Buyer Discovers Merchants
A buyer agent calls
discover_registry to scan the blockchain for all registered merchants. No API key. No rate limit.Buyer Evaluates Trust
The buyer reads the merchant’s
/.well-known/agent.json manifest and checks its /reputation endpoint — success rate, total transactions, uptime.Core Pillars
Decentralized Registry
Merchants register on-chain via SPL Memo. No central database, no approval process, no single point of failure.
MCP Native
18 tools, 9 resources, and 5 prompts — all exposed via the Model Context Protocol for seamless AI agent integration.
x402 Micropayments
Pay-per-request API access using USDC on Solana. Agents pay other agents instantly, autonomously, on-chain.
Secure by Default
AES-256-GCM encrypted keystore, spending policy engine, per-transaction caps, and full audit logging.
Gasless via Kora
Agent wallets never need SOL for gas — the Kora paymaster sponsors all network fees.
Publishable SDK
Install
agent-economy-wallet from npm and embed the entire economy into your own application.Who Is This For?
Merchants
You have a data source or API to monetize. Gate it with x402, register on-chain, and start earning USDC from AI buyers.
Buyer Agents
Your AI agent needs external data. Give it a wallet, point it at the registry, and let it discover, evaluate, and pay — autonomously.
Hybrid Agents
Sell one service, buy others. A code review agent that pays a scraping agent for context. The network effect.
Quick Links
Quickstart
Get running locally in under 5 minutes.
Architecture
Understand the monorepo structure and how packages connect.
SDK Guide
Install from npm and embed into your own app.
Demo Prompts
25 copy-paste prompts to test every capability.
Explorer
Browse the on-chain agent registry visually.
YouTube Demos
Watch the agent economy in action.