Remove Plaid integration from documentation and API

[pengying]

This PR removes all Plaid integration support from the codebase, including documentation, API specifications, and code examples.

Summary

Plaid integration has been completely removed from the platform. This includes all user-facing documentation, API endpoint definitions, and code examples across multiple product areas (ramps, payouts, rewards, and global P2P).

Key Changes

• Removed documentation files:

  • mintlify/ramps/accounts/plaid.mdx - Comprehensive Plaid integration guide for ramps
  • mintlify/payouts-and-b2b/depositing-funds/plaid.mdx - Plaid guide for payouts
  • mintlify/rewards/developer-guides/plaid.mdx - Plaid guide for rewards
  • mintlify/global-p2p/managing-accounts/plaid.mdx - Plaid guide for global P2P
  • mintlify/snippets/plaid-integration.mdx - Shared Plaid integration snippet

• Removed API specifications:

  • /plaid/link-tokens POST endpoint for requesting Plaid Link tokens
  • /plaid/callback/{plaid_link_token} POST endpoint for submitting public tokens
  • All associated OpenAPI schema definitions (PlaidLinkTokenRequest, PlaidLinkTokenResponse, PlaidCallbackRequest, PlaidCallbackResponse)
  • OpenAPI path files in openapi/paths/plaid/
  • OpenAPI schema files in openapi/components/schemas/plaid/

• Updated documentation references:

  • Removed Plaid links from external accounts guides across all product areas
  • Updated platform capabilities documentation to remove Plaid mentions
  • Updated account model and transaction lifecycle docs to remove Plaid-specific references
  • Updated navigation structure in mintlify/docs.json to remove Plaid pages

Implementation Details

The removal is comprehensive and affects both the OpenAPI specification files (modular YAML structure) and the consolidated OpenAPI definitions. All references to Plaid in code examples and best practices have been removed, with some documentation updated to reflect alternative approaches (e.g., "debit cards" instead of "Plaid-linked accounts").

https://claude.ai/code/session_01QR8JWd4u4hM9iuvH8t7EVU

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Project	Deployment	Actions	Updated (UTC)
grid-flow-builder	Ready	Preview, Comment	Mar 27, 2026 11:28pm

[github-actions]

✱ Stainless preview builds

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

kotlin

feat(api): remove createLinkToken and submitPublicToken methods from plaid

openapi

feat(api): remove plaid link-tokens and callback endpoints with types

python

feat(api): remove plaid resource

typescript

feat(api): remove createLinkToken and submitPublicToken methods from plaid

⚠️ grid-openapi studio · code

Your SDK build had at least one "error" diagnostic.
generate ❗

⚠️ grid-python studio · code

Your SDK build had at least one "error" diagnostic.
generate ❗ → build ⏭️ → lint ⏭️ → test ✅

⚠️ grid-typescript studio · code

Your SDK build had a failure in the lint CI job, which is a regression from the base state.
generate ❗ → build ✅ → lint ❗ → test ✅

npm install https://pkg.stainless.com/s/grid-typescript/6dfe269b2989089c2b2d652bb2d3e26befe06c9c/dist.tar.gz

⚠️ grid-kotlin studio · code

Your SDK build had at least one "error" diagnostic.
generate ❗ → build ✅ → lint ✅ → test ✅

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Last updated: 2026-03-27 23:56:28 UTC

[mintlify]

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Project	Status	Preview	Updated (UTC)
Grid	🔴 Failed	–	Mar 27, 2026, 7:32 PM

[greptile-apps]

Greptile Summary

This PR performs a clean, comprehensive removal of the Plaid integration from the Grid API platform. All Plaid-related documentation pages, OpenAPI endpoint definitions, schema objects, navigation config entries, and SDK configuration have been removed consistently across the codebase.

Key changes:

• 4 documentation pages deleted: plaid.mdx files across ramps/, payouts-and-b2b/, rewards/, and global-p2p/ product areas, plus the shared snippets/plaid-integration.mdx
• OpenAPI specifications cleaned: Both the modular (openapi/) and consolidated (mintlify/openapi.yaml, openapi.yaml) specs have the /plaid/link-tokens and /plaid/callback/{plaid_link_token} endpoints removed, along with all four associated schema definitions
• Navigation config updated: docs.json entries for Plaid pages removed; all page arrays remain valid quoted JSON strings
• Cross-linking cleaned: "Next steps" feature cards and markdown links pointing to Plaid pages have been removed from all affected docs
• Stainless SDK config updated: The plaid resource with create_link_token and submit_public_token methods removed from .stainless/stainless.yml
• Bundled additions: New account types (BWP, XAF, AED) and ETHEREUM_WALLET support added to the internal skills reference files alongside the Plaid removal

A full grep confirms zero residual references to "Plaid" remain anywhere in the repository.

Confidence Score: 5/5

Safe to merge — the Plaid removal is complete and consistent across all layers, with no residual references remaining anywhere in the repo.

A full grep confirms zero remaining Plaid references. The docs.json is valid JSON with all page strings properly quoted. Both the modular and consolidated OpenAPI specs are in sync. The stainless SDK config is updated. No broken internal links were introduced. All findings are P2 or lower.

No files require special attention.

Important Files Changed

Filename	Overview
mintlify/docs.json	Plaid page entries removed from all four product-area navigation groups; remaining page arrays contain valid, properly-quoted JSON strings
mintlify/openapi.yaml	Both Plaid endpoint paths and all four Plaid schemas removed from the consolidated OpenAPI spec
openapi/openapi.yaml	Plaid path $ref entries removed; modular file now consistent with consolidated spec
.stainless/stainless.yml	The plaid resource block with create_link_token and submit_public_token methods fully removed from SDK generation config
.claude/skills/grid-api/references/account-types.md	New account types (BWP_ACCOUNT, XAF_ACCOUNT, AED_ACCOUNT) and ETHEREUM_WALLET added with full curl examples; count updated from 24→27 fiat types and 6→7 crypto types
mintlify/ramps/accounts/plaid.mdx	402-line Plaid documentation page for ramps product area deleted; no orphaned references remain
mintlify/snippets/plaid-integration.mdx	Shared Plaid integration snippet deleted; all four pages that imported it have also been deleted

Flowchart

%%{init: {'theme': 'neutral'}}%%
flowchart TD
    A[Customer wants to link bank account] --> B{Account linking method}
    B -->|Before this PR| C[Plaid Link Flow removed]
    B -->|After this PR| D[Manual Entry]
    B -->|After this PR| E[Debit Card]
    C --> C1[POST /plaid/link-tokens]
    C1 --> C2[Plaid Link UI shown to user]
    C2 --> C3[POST /plaid/callback/token]
    C3 --> C4[Webhook: ACCOUNT_STATUS]
    C4 --> C5[External account ready]
    D --> D1[POST /customers/external-accounts]
    D1 --> D2[External account ready]
    E --> E1[POST /customers/external-accounts]
    E1 --> E2[External account ready]

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_{Reviews (4): Last reviewed commit: "Remove Plaid resource from stainless.yml" | Re-trigger Greptile}