Specializing in Finance, Web3, and Pricing Applications
We build custom software solutions tailored to your business needs
Custom financial software solutions including payment processing, accounting systems, financial analytics, and trading platforms.
Blockchain integration, smart contracts, DeFi applications, NFT platforms, and decentralized application development.
Dynamic pricing engines, revenue optimization tools, price analytics dashboards, and automated pricing strategies.
A paid x402 API and local MCP server for AI agents that need normalized EVM wallet portfolio data.
One HTTP call returns token balances, USD pricing, recent activity, and a pre-computed portfolio summary — total value, stablecoin holdings, top positions, and data-coverage warnings — for any 0x address across five EVM chains. Or run it as a local MCP server so agent hosts like Claude Desktop and Cursor can call it as a tool. No API keys, no plan tiers, no auth setup. Agents pay per call in USDC the moment they hit the endpoint.
Drop these into any agent that speaks Markdown, OpenAPI, or the llms.txt convention — or run the MCP server locally to wire it into Claude Desktop or Cursor. Click the copy button next to any value.
WallyWeb is a specialized software development company focused on building custom applications that drive business value. With deep expertise in Finance, Web3, and Pricing technologies, we help businesses transform their operations through innovative software solutions.
Our team combines technical excellence with business acumen to deliver solutions that are not just functional, but strategically aligned with your goals. Whether you need a fintech platform, a blockchain integration, or a sophisticated pricing engine, we have the expertise to bring your vision to life.
Let's discuss how we can help build your next software solution