generated: '2026-07-24' method: searched source: >- Searched npm, PyPI, RubyGems, Packagist, NuGet, pkg.go.dev and the Zepto docs (docs.zeptopayments.com) and GitHub org (github.com/zeptofs). Zepto publishes no first-party API client SDK on any public package registry as of this round; integration is documented against the raw REST + OAuth2 surface. The zeptofs GitHub org publishes open-source utility libraries (not API clients). packages: [] libraries: - language: ruby name: aba repo: https://github.com/zeptofs/aba description: >- ABA (Australian Bankers Association) file generator for BECS Direct Entry batch files — a first-party open-source utility from the Zepto (Split Payments) GitHub org. Not a Zepto API client SDK; the canonical `aba` gem on RubyGems is maintained by a separate author (andrba/aba). official: true kind: utility - language: c name: rubywmq repo: https://github.com/zeptofs/rubywmq description: Ruby interface into IBM WebSphere MQ (first-party open-source utility, not an API client). official: true kind: utility notes: >- No official Zepto API SDK found on npm, PyPI, RubyGems, NuGet, Go modules, Packagist or crates.io. Because there is no first-party API client library, no `SDKs` rating pointer is emitted (would be inaccurate).