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ConnectorQuaderno

Quaderno integration for Claude and Codex

Create a Quaderno connection, then control which Spaces can use its approved tools and data without pasting credentials into prompts or threads.

Use Quaderno from Claude

Add the Quaderno connection to a Space that runs Claude, then use it from every channel in that Space.

Use Quaderno from Codex

Add the Quaderno connection to a Space that runs Codex, then use it from every channel in that Space.

Use Quaderno from Sidekick

Connect your own OpenClaw to Sidekick while Type provides the conversations, permissions, connections, skills, and automations.

Finance & Accounting

What the Quaderno connector can do

Quaderno is a tax compliance platform that automates tax calculations, invoicing, and reporting for businesses worldwide.

One connection, many Spaces

Connect Quaderno once, then decide which Spaces can use it in threads, skills, automations, and coding work.

Representative actions

  • Add Expense Payment

    Adds a payment to an existing expense in Quaderno. Use when you need to record a payment received for an expense. Returns the payment record with ID, amount in cents, and payment method details.

  • Calculate Tax Rate

    Tool to calculate applicable tax rate for given address and transaction type. Use when you need tax details before invoicing.

  • Create Contact

    Tool to create a new contact (customer or vendor). Use when you need to add a person or company contact in Quaderno.

  • Create Coupon

    Tool to create a new discount coupon in Quaderno. Use when you need to create either a percentage-based or fixed-amount discount coupon. Either percent_off or amount_off must be provided (but not both). For amount_off coupons, currency is required.

  • Create Estimate

    Creates a new estimate/quote in Quaderno for a customer with line items. Returns estimate with ID, number, permalink, and total amounts in cents. Use this when you need to create a cost estimate or quote for a project or service.

Connection

API and auth details

Quaderno provides tax-compliance APIs for invoices, contacts, transactions, tax rates, evidence, jurisdictions, webhooks, and reporting. Integrations can calculate taxes, create compliant receipts and invoices, manage customer tax data, and automate sales-tax/VAT/GST reporting workflows.

FAQ

Questions people ask before connecting Quaderno

Can Claude use Quaderno?

Yes. Add a Quaderno connection to a Space that runs Claude, then use its approved tools and data from any channel in that Space.

Can Codex work with Quaderno through Type?

Yes. Add a Quaderno connection to a Space that runs Codex, then use its approved tools and data from any channel in that Space.

Is this the same as a Quaderno MCP server?

Not exactly. Type uses connectors and connections to give selected Spaces access to approved app tools and data. Some connectors use hosted MCP, while others use OAuth, API keys, service accounts, or custom APIs.

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