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name: Coinbase Automation description: "Coinbase Automation: list and manage cryptocurrency wallets, accounts, and portfolio data via Coinbase CDP SDK" requires: mcp: [rube]

Coinbase Automation

Automate Coinbase operations including listing cryptocurrency wallets, paginating through wallet collections, and retrieving portfolio data.

Toolkit docs: composio.dev/toolkits/coinbase

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Setup

This skill requires the Rube MCP server connected at https://rube.app/mcp.

Before executing any tools, ensure an active connection exists for the coinbase toolkit. If no connection is active, initiate one via RUBE_MANAGE_CONNECTIONS.

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Core Workflows

1. List All Wallets

Retrieve all wallets from Coinbase with pagination support.

Tool: COINBASE_LIST_WALLETS

Key Parameters:

• limit -- Results per page (1--100, default: 25)
• order -- Sort order: "asc" (ascending) or "desc" (descending, default)
• starting_after -- Cursor for forward pagination: ID of the last wallet from the previous page
• ending_before -- Cursor for backward pagination: ID of the first wallet from the previous page

Example (first page):

Tool: COINBASE_LIST_WALLETS
Arguments:
  limit: 50
  order: "desc"

Example (next page):

Tool: COINBASE_LIST_WALLETS
Arguments:
  limit: 50
  order: "desc"
  starting_after: "wallet_abc123_last_id_from_prev_page"

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2. Paginate Through All Wallets

To retrieve a complete wallet inventory, iterate through pages.

Steps:

1. Call COINBASE_LIST_WALLETS with desired limit and order
2. If the response contains more results, note the ID of the last wallet returned
3. Call COINBASE_LIST_WALLETS again with starting_after set to that last wallet ID
4. Repeat until no more results are returned

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3. Audit Wallet Portfolio

Retrieve wallet data for portfolio analysis and reporting.

Steps:

1. Call COINBASE_LIST_WALLETS with limit: 100 to maximize per-page results
2. Collect wallet balances and metadata from each page
3. Aggregate data across all pages for a complete portfolio view

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4. Monitor Wallet Changes

Periodically list wallets to detect new additions or changes.

Steps:

1. Call COINBASE_LIST_WALLETS with order: "desc" to get newest wallets first
2. Compare against previously stored wallet IDs to identify new entries
3. Schedule periodic checks for continuous monitoring

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Known Pitfalls

Pitfall	Detail
Pagination required	Wallet lists are paginated. Always check for additional pages using cursor-based pagination (starting_after/ending_before).
Limit bounds	The limit parameter accepts 1--100. Values outside this range cause errors. Default is 25.
Cursor-based pagination	Uses wallet IDs as cursors, not page numbers. You must extract the last/first wallet ID from each response to navigate pages.
CDP SDK scope	This tool uses the Coinbase CDP SDK. Available operations depend on the API key permissions granted during connection setup.

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Quick Reference

Tool Slug	Description
COINBASE_LIST_WALLETS	List cryptocurrency wallets with pagination

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