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For AI agents: use
llms.txt
as the documentation index. Retrieve the smallest relevant .md page first.
Overview
Who this is for
The core constraint: your library runs where the workflow runs
Pitfall 1: No filesystem or arbitrary network access
Pitfall 2: No standard HTTP client — use the CRE SDK's HTTP capability
Pitfall 3: Promise/Await concurrency, not goroutines
Pitfall 4: determinism
Pitfall 5: numeric precision for onchain and price values
Packaging your library
Publishing
Using your library from a CRE workflow
Pre-publish checklist
Learn more
On this page
CRE
Quick Links
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CRE
Building a Reusable Library
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