A2A Connector

 Integration

Connect to any A2A-compatible agent to send messages, manage multi-turn conversations, and retrieve task results using the standard Agent2Agent protocol.

Unlock Seamless AI Agent Orchestration with Tonkean's A2A Connector Integration

Modern enterprises are rapidly adopting AI agents to automate and accelerate business processes in procurement, legal, IT, and beyond. However, as organizations leverage agents from different vendors and platforms—such as Google Vertex AI Agent Engine, AWS Bedrock AgentCore, Elastic Agent Builder, and custom self-hosted solutions—they often encounter significant challenges in orchestrating workflows across these diverse systems. Tonkean’s A2A Connector integration solves these challenges by providing a unified, no-code interface for communicating with any Agent2Agent (A2A) protocol-compatible agent, regardless of vendor or deployment model.

Example Use Cases: Enterprise-Grade AI Agent Orchestration

  • Automated Contract Review & Approval: Legal teams can delegate contract review tasks to specialized AI agents (e.g., a Google Vertex AI-powered legal review agent) directly from Tonkean workflows. Using the AI Front Door, requests are routed, tracked, and results are returned to the requester—all while maintaining context for follow-up questions or clarifications. Combine this with integrations to DocuSign or Ironclad for seamless contract lifecycle management.
  • Procurement Intake Triage: Procurement teams can use Tonkean to orchestrate intake triage by sending requests to different A2A-compatible agents for supplier risk analysis, spend classification, or compliance checks. Results are automatically retrieved and routed to the appropriate stakeholders, leveraging integrations with procurement technology stacks such as SAP Ariba or Coupa.
  • Multi-Agent Collaboration for Complex Tasks: For processes requiring input from multiple AI agents—such as a legal matter that needs both risk assessment and regulatory research—Tonkean enables multi-turn conversations, passing context and task identifiers between agents. This ensures continuity and a complete audit trail, all orchestrated from a single workflow.
  • Automated Employee Onboarding: HR operations can leverage the A2A Connector to delegate background checks, benefits enrollment, and IT provisioning to specialized agents. Tonkean orchestrates the process, tracks task status, and consolidates results, integrating with tools like Workday and Okta for a seamless onboarding experience.
  • Real-Time Task Status and Artifact Retrieval: Operations teams gain full visibility into the status of delegated tasks. Tonkean retrieves structured responses and artifacts from A2A agents, updating dashboards and notifying stakeholders via Slack, Teams, or email using employee self-service modules.

Why Choose Tonkean for A2A Agent Orchestration?

  • Unified Automation Across Any Agent: Tonkean’s A2A Connector abstracts away vendor-specific APIs, letting you orchestrate workflows across any A2A-compatible agent from a single no-code platform. Learn more about our automation platform.
  • Multi-Turn Conversations & Context Management: Maintain rich, multi-step interactions with agents, passing context and task IDs to ensure continuity and accurate task completion. Discover our intelligent request classification capabilities.
  • Flexible Authentication & Security: Easily configure API keys, OAuth 2.0, or custom authentication schemes to securely connect to any agent endpoint. Read about Tonkean security best practices.
  • Composable, Scalable Workflows: As your organization adopts new AI agents or platforms, simply point Tonkean to the new A2A endpoint—no custom code required. Explore our composable architecture.
  • End-to-End Visibility & Reporting: Tonkean tracks every message, response, and artifact, providing a complete audit trail and real-time reporting for compliance and process improvement. Learn more about process optimization.

Get Started with Tonkean & A2A Connector

Ready to unlock the full potential of your AI agent ecosystem? Get started with Tonkean today and orchestrate seamless, scalable workflows across all your A2A-compatible agents—no matter where they’re hosted or who built them. For more inspiration, explore our customer showcase and see how leading enterprises are transforming operations with Tonkean.

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Version
1.0.01
Last Updated
February 12, 2026
Categories
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Trusted by the world’s most innovative teams

Google
"
I have seen first-hand the impact that Tonkean can make in transforming complex processes at enterprise scale, resulting in millions of dollars saved from removing time-consuming manual tasks and eliminating other one-off solutions, Empowering an operations team to be innovative while reducing change management is a game changer.
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Mary O'Carroll, former President of CLOC and Head of Legal Operations at Google.
Semrush
"
We've taken our cycle time from 19 days to 10. We've dramatically reduced the time it takes to sift through all of these orders that are coming through via email, via Slack and other web forms. It's created all of that efficiency, allowing our teams to do more with a lot less. We're thrilled about having Tonkean in-house.
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Alejandro Fernandez, Head of Global Procurement, Semrush
Cockroach Labs
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“Our relationship with the legal and compliance team has drastically improved. It’s now a trusted partnership. I think that’s been a huge benefit, and something I’m looking forward to is just allowing people to do what they’re hired to do, rather than having to focus on manual tasks.”
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Kevin Stacey, Head of Procurement, Cockroach Labs
Tonkean is a leader in Business Process Management on G2
Tonkean is a leader in Business Process Management on G2
Tonkean is a leader in Business Process Management on G2
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