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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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