Pump.fun API, Four.meme API

Description

The client faced an issue: existing token data APIs were either too expensive or had request limits. The goal was clear — create a custom solution to quickly and reliably fetch up-to-date token prices and other info from pump.fun, bonk.fun, four.meme, and PancakeSwap. This enables real-time token monitoring without relying on paid third-party services.

Solution

I developed a custom API that directly collects data from these platforms via the blockchain, processes it, and provides it in a convenient format. Parsing Solana, Binance Smart Chain (BSC), and DexScreener, I optimized requests and caching to reduce load and minimize latency.

Created an easy-to-use FastAPI interface returning token price, trading volume, and other key parameters regardless of source. Implemented error handling and stable performance under high load for reliable, real-time data.

Result

The result is a custom API that quickly and reliably provides real-time token information from multiple platforms. The client can now track prices, volumes, and other important data without limitations or extra costs. The API is used for analytics, market monitoring, and trading decision-making, saving time and money while improving response speed to market changes.