A Go developer built fabricsdk, an open-source SDK that abstracts Hyperledger Fabric's verbose boilerplate into a clean ethers.js-style API. The SDK reduces connection setup from ~60 lines to 10, wraps gRPC/TLS wiring, provides typed error handling with HTTP-style status codes, supports per-call identity overrides, chaincode event streaming, and dynamic multi-chaincode calls. It follows the same mental model as ethers.js — Evaluate for reads, Submit for writes — without requiring ABI files. MIT licensed, requires Go 1.21+.
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