MadeOnSol-x402 provides a Solana trading intelligence API that delivers real-time data on key opinion leader (KOL) wallet activity, deployer launches, and decentralized exchange (DEX) trades across the Solana blockchain. Designed for developers, trading bots, alert systems, and copy-trading dashboards, it enables users to monitor over 1,000 KOL wallets, track elite deployer actions, and stream trades from 15 DEX programs. The platform's database includes rankings for 1.23 million alpha wallets, confidence-based bot scores, and 461,000 deployers categorized by tiers.
The API supports detection of coordination events when multiple KOLs converge on the same token, deployer launch alerts with cross-referencing to KOL early buyers, and rule-based copy-trade signals for up to 50 wallets per rule with low latency. Additional features include leaderboards and PnL tracking for KOL wallets, alpha wallet scoring by win rate, PnL, and ROI, as well as access to historical trade and deployer data for research and analytics. The API offers both REST and streaming interfaces, with integration samples available for TypeScript via npm. Real-time gRPC streams and HMAC-signed webhooks are supported for advanced use cases.
MadeOnSol-x402 can be accessed in two modes: developers can obtain a free API key for tiered access (Free to Ultra) and use the SDK or REST endpoints, while AI agents can utilize the x402 protocol by pointing an MCP server at a Solana wallet to discover endpoints and pay per call using on-chain USDC micropayments, without the need for an API key or signup. Most data calls cost $0.01, with some feeds at $0.005 and risk or buyer-quality metrics at $0.02. The free madeonsol_discovery tool allows users to browse all available endpoints and their prices without authentication or payment, and protocol-native discovery is available through the x402 catalog endpoints.
A full-featured free tier is available for developers using API keys, and the platform is aimed at supporting bots, dashboards, and research tools that require granular, real-time Solana blockchain data.
madeonsol-x402 is a Frameworks & SDKs product. Enabling developers to access Solana KOL intelligence data via a client SDK and CLI. madeonsol-x402 is an open-source project aimed at blockchain developers. The project is open source (MIT). The product ships for the web and the command line.
LamboPoewert builds and maintains madeonsol-x402, and the product first shipped in 2026. The project is developed in the open on GitHub with 16 commits in the last 90 days. Among its 5 catalogued features are Solana API client, KOL intelligence integration, and langChain support. It exposes integrations via a public API.
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