Add embedded wallets auth endpoints

[DhruvPareek]

Add auth endpoints for embedded wallets.

Original list of endpoints and their modified new endpoint:
https://www.notion.so/lightspark/Gridsparknkey-321b3339000681669411e1d96cf95647?source=copy_link#ae4a254443814f01b587119a70ce117b

Original	Implemented	Notes
POST /embedded-wallets/auth/init	POST /embedded-wallets/auth/init	Same path/method
POST /embedded-wallets/auth/otp/init	POST /embedded-wallets/auth/otp/init	Same path/method
POST /embedded-wallets/auth/otp/verify	POST /embedded-wallets/auth/otp/verify	Same path/method
POST /embedded-wallets/auth/add	POST /embedded-wallets/auth/methods	Renamed to a resource-style create endpoint
POST /embedded-wallets/auth/remove	DELETE /embedded-wallets/auth/methods/{authMethodId}	Converted to RESTful delete; now requires authMethodId
POST /embedded-wallets/auth/update	PATCH /embedded-wallets/auth/methods/{authMethodId}	Converted to RESTful update; now requires authMethodId
POST /embedded-wallets/auth/callback	POST /embedded-wallets/auth/callback	Same path/method

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Project	Deployment	Actions	Updated (UTC)
grid-flow-builder	Ready	Preview, Comment	Apr 8, 2026 11:21pm

[DhruvPareek]

• Add embedded wallets auth endpoints #322 👈 (View in Graphite)
• main

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[github-actions]

✱ Stainless preview builds

This PR will update the grid SDKs with the following commit messages.

kotlin

feat(api): add embedded wallets resource with auth/otp/methods endpoints

openapi

feat(api): add embedded wallet authentication

python

feat(api): add embedded_wallets resource with auth/otp/methods endpoints

typescript

feat(api): add embeddedWallets resource with auth, OTP, and methods endpoints

Edit this comment to update them. They will appear in their respective SDK's changelogs.

✅ grid-python studio · code · diff

Your SDK build had at least one new note diagnostic, which is a regression from the base state.
generate ✅ → build ✅ → lint ❗ → test ✅

pip install https://pkg.stainless.com/s/grid-python/9a56c6510d1f8346622a06cc02c5c4fa5ee10949/grid-0.0.1-py3-none-any.whl

New diagnostics (1 note)

💡 Model/Recommended: `#/components/schemas/EmbeddedWalletAuthMethod` could potentially be defined as a [model](https://www.stainless.com/docs/guides/configure#models) within `#/resources/embedded_wallets/subresources/auth`.

✅ grid-openapi studio · code · diff

Your SDK build had at least one new note diagnostic, which is a regression from the base state.
generate ✅

New diagnostics (1 note)

💡 Model/Recommended: `#/components/schemas/EmbeddedWalletAuthMethod` could potentially be defined as a [model](https://www.stainless.com/docs/guides/configure#models) within `#/resources/embedded_wallets/subresources/auth`.

✅ grid-kotlin studio · code · diff

Your SDK build had at least one new note diagnostic, which is a regression from the base state.
generate ✅ → build ✅ → lint ✅ → test ✅

New diagnostics (1 note)

💡 Model/Recommended: `#/components/schemas/EmbeddedWalletAuthMethod` could potentially be defined as a [model](https://www.stainless.com/docs/guides/configure#models) within `#/resources/embedded_wallets/subresources/auth`.

✅ grid-typescript studio · code · diff

Your SDK build had at least one new note diagnostic, which is a regression from the base state.
generate ✅ → build ✅ → lint ❗ → test ✅

npm install https://pkg.stainless.com/s/grid-typescript/682128f659574254bde842338565c1442583f4a6/dist.tar.gz

New diagnostics (1 note)

💡 Model/Recommended: `#/components/schemas/EmbeddedWalletAuthMethod` could potentially be defined as a [model](https://www.stainless.com/docs/guides/configure#models) within `#/resources/embedded_wallets/subresources/auth`.

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Last updated: 2026-04-08 23:26:03 UTC

[pengying]

where does this id come from?

[pengying]

enum