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Developer releases zero-dependency Go SDK for Coinglass crypto derivatives API

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A software developer has published coinglass-go, an open-source Go client library for the Coinglass API v4, which provides institutional-grade crypto derivatives data including open interest, funding rates, and liquidations. The SDK is built entirely on Go's standard library, adding no third-party dependencies to a project's module file. It follows idiomatic Go design principles, using functional options for configuration and organizing endpoints into logical service groups such as Futures, Spot, and Options. The client includes built-in exponential backoff that automatically respects Retry-After headers to handle API rate limits, which vary by subscription tier from 30 to 1,200 requests per minute. All network calls require a context.Context parameter, making retry loops fully cancellable and suitable for production trading tools and analytics dashboards.

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