Alchemy

Alchemy provides node APIs, data APIs, webhooks, Solana infrastructure, gas sponsorship, and wallet tooling that developers use to build blockchain applications across more than 100 chains. The website also lists agentic payment products, an MCP server, a CLI and agent skills for AI coding tools.

Customers are developers and companies building onchain products, including fintechs, stablecoin and payment teams, and digital asset platforms; the site cites named customers such as Polymarket, OpenSea and Robinhood. Revenue appears to come from usage-based pricing (pay as you go, priced per million compute units) with free and enterprise tiers.

The company was founded in 2017 and is incorporated as Alchemy Insights, Inc., with headquarters in San Francisco, California, and a second office in New York. Its careers page also lists a Bucharest team and a Singapore role, and open positions span engineering, product, sales, marketing, finance and design.

Product: Blockchain node and data APIs, webhooks, Solana infrastructure, wallet and payment APIs, and an MCP server for onchain development.