Account Abstraction
Boba Network's Hybrid Compute lets smart contracts trigger oracle-like off-chain computations and receive results trustlessly on-chain, all within a single transaction. It is the backbone of Boba's Account Abstraction model and a core differentiator vs. standard L2s.
Overview
Boba Network's Hybrid Compute lets smart contracts trigger oracle-like off-chain computations and receive results trustlessly on-chain, all within a single transaction. It is the backbone of Boba's Account Abstraction model and a core differentiator vs. standard L2s.
The Challenge
Boba's Hybrid Compute infrastructure was completely undocumented: no developer guides, no internal specs, nothing beyond raw node code. We had to reverse-engineer the entire system from scratch while fixing live infrastructure errors on the go, all while simultaneously shipping three production SDKs against a constantly moving target.
What We Did
We designed and shipped a complete three-layer SDK suite: a backend SDK for off-chain compute handler services, a Solidity smart contract SDK for on-chain invocation and result handling, and a frontend SDK giving dApp developers clean access to Account Abstraction and Hybrid Compute. We also devised exemplary use cases and built working developer examples to make onboarding concrete. All three SDKs shipped to production and remain live.
Outcomes
What We Learned
Undocumented infrastructure forces you to treat the running system as the spec. We built test harnesses that interrogated live node behavior before writing any SDK abstractions, a discipline that paid off every time the underlying infra changed without notice.
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