[pengying]

What this does

Adds the stlc workspace that builds lightsparkdev/grid-kotlin-sdk locally with stlc build. stlc replaces the Stainless app for this SDK. It keeps hand-written SDK code, CurrencyUtils and WebhookUtils, across regenerations.

The workspace has no config of its own. workspace.json points at openapi.yaml and .stainless/stainless.yml, so the Stainless config stays in one file.

Changes

• stainless/workspace.json points stlc at the bundled spec and the existing config.
• stainless/custom-code/kotlin/ holds the tracking file that records the hand-written helpers. It's anchored to grid-kotlin-sdk#28, which was rebase-merged as 4b3829fa.
• stainless/README.md documents the build, which merge method to use for SDK pull requests, and how to update the tracking file after a merge commit or a rebase merge. The SDK repo's ruleset requires linear history, so merge commits are blocked there for now.
• stainless/.gitignore excludes the cloned SDK repo and build manifests.

Tests

• Built the Kotlin SDK from this workspace. The build keeps both helpers, and fix(types)!: restore typed union variants for accounts, quotes and transactions grid-kotlin-sdk#28 is that build.
• After refactoring p2p send #28 merged, rebuilt a throwaway branch from the updated tracking file. It added no commit on top of SDK main, so the next build starts from the merged code.

🤖 Generated with Claude Code

[vercel]

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3 Skipped Deployments

Project	Deployment	Actions	Updated
grid-cards-demo	Ignored	Preview	Oct 7, 2026 5:40pm UTC
grid-flow-builder	Ignored	Preview	Oct 7, 2026 5:40pm UTC
grid-wallet-demo	Ignored	Preview	Oct 7, 2026 5:40pm UTC

[pengying]

• chore(stainless): add stlc workspace for the Kotlin SDK #1130 👈 (View in Graphite)
• main

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[greptile-apps]

Confidence Score: 5/5

[Low impact] The PR appears safe to merge; no actionable issues were found.

Summary

Adds a local stlc workspace for the Kotlin SDK.

• The Kotlin SDK builds locally from the repository’s API files.

No actionable issues were found.

Diagram

%%{init: {'theme': 'neutral'}}%%
flowchart LR
  Spec["openapi.yaml"] --> Build["stlc build"]
  Config[".stainless/stainless.yml"] --> Build
  Workspace["stainless/workspace.json"] --> Build
  Tracking["custom-code/kotlin tracking file"] --> Build
  Build --> SDK["stainless/sdks/grid-kotlin-sdk"]

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_{Reviews (1) · Last reviewed commit: "docs(stainless): document rebase merges ..." · Reviewed by Greptile}

[vercel]

Deployment failed for project grid-cards-demo with the following error:

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The base branch was changed.

[vercel]

Deployment failed for project grid-wallet-demo with the following error:

You don't have permission to create a Preview Deployment for this Vercel project: grid-wallet-demo.

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[vercel]

Deployment failed for project grid-flow-builder with the following error:

You don't have permission to create a Preview Deployment for this Vercel project: grid-flow-builder.

View Documentation: https://vercel.com/docs/accounts/team-members-and-roles