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Connectors / ERP · HTTP Connector

Automate Firmao with Tray.ai

Create a customer, create a project and create a task in Firmao. Connect Firmao to the rest of your ERP stack with Tray.ai.

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What can you do with Firmao on Tray.ai?

Firmao is business management software for small companies, combining CRM, projects and tasks, invoicing, offers and orders, and warehouse management. Tray.ai connects to Firmao through the HTTP Connector, so your workflows can call the Firmao API alongside the rest of your stack.

Connects through
HTTP Connector
Authentication
Basic authentication
Base URL
https://system.firmao.pl/{OrganizationID}/svc/v1

What the Firmao API covers

6 resources and 16 documented actions, each one a call the HTTP Connector can make from a Tray.ai workflow.

Customers

  • Create a customer
  • Update a customer
  • List customers

Projects

  • Create a project
  • List projects

Tasks

  • Create a task
  • List tasks

Products

  • Create a product
  • Update a product
  • Update stock levels
  • List products

Transactions

  • Create a transaction
  • List transactions
  • Download an invoice PDF

Sales opportunities

  • Create a sales opportunity
  • List sales opportunities

Checked against Firmao's own documentation on 2026-10-22

firmao.pl/wp-content/uploads/2026/05/API-Documentation_EN…

Frequently asked questions

What can a Tray.ai workflow do in Firmao?

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The Firmao API documents 16 actions across 6 resources (Customers, Projects, Tasks, Products, Transactions, Sales opportunities). For example: Create a customer; Create a project; Create a task. A workflow can make any documented call through the HTTP Connector.

How does Tray.ai authenticate with Firmao?

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The Firmao API uses basic authentication. You save it once as a Tray.ai authentication, and the HTTP Connector adds it to every request.

See Firmao working against your stack.

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This helps us connect you with the right person. Optional, and you can skip it.