Apbo

The Bouncer for Your AI Agents

Your AI agents are powerful — but they shouldn't act unilaterally. Apbo puts a human-in-the-loop checkpoint between your agent and the real world. No SDKs. No webhooks to build. Just control.

Works with any agent or framework

LangChainCrewAIAutoGenOpenAI AssistantsLlamaIndexCustom scripts

How it works

Setup in minutes. Control forever.

No SDKs. No complex infra. Just a webhook and a decision.

01

Point your agent at Apbo

Add one line to your agent: send a POST to your Apbo endpoint with what it plans to do. Any framework, any language — if it can make an HTTP request, it works.

POST https://apbo.app/hook/{your-id}
02

Review the request

Get an instant notification with the full context of what your agent wants to do. No more guessing — you see the exact action, parameters, and reasoning.

Notification → email, Slack, or anywhere
03

Approve or reject

One tap. Your agent is waiting — approve and it proceeds, reject and it stops. You stay in control without breaking the flow.

← Agent waits → you decide → agent acts

Features

Everything you need to trust your agents

Built for developers who ship fast but still want control over what their AI does in production.

Universal Webhook Receiver

Any agent, any framework. If it can make an HTTP POST, it can send approval requests to Apbo. No SDK required.

One-Click Approvals

Review what your agent wants to do and approve or reject with a single tap — from your phone, laptop, anywhere.

Zero Friction Setup

Under 5 minutes from signup to your first approval request. Point your agent at your endpoint and you're live.

Full Audit Trail

Every request, every decision, timestamped and logged. Know exactly what your agents tried to do and what you allowed.

FAQ

Common questions

Does it work with my stack?

If it can make an HTTP POST request, it works with Apbo. That means LangChain, CrewAI, AutoGen, OpenAI Assistants, LlamaIndex, custom Python/Node scripts, cloud functions — anything. No SDK required.

What happens if I don't respond in time?

You configure the timeout. Your agent can be set to wait indefinitely, auto-approve after N seconds, or auto-reject if you don't respond. You're always in control of the fallback behavior.

Is it free?

Yes — free during the private beta. We'll introduce paid plans when we scale, but early waitlist members get a generous free tier locked in forever.

How long does setup actually take?

Under 5 minutes for most people. You get an endpoint URL, swap one line in your agent, and you're done. No servers to configure, no webhooks to build.

Is my data secure?

Payloads are encrypted in transit (TLS) and at rest. We never store the content of approved/rejected actions longer than your configured retention period. Apbo sees the approval request — not your underlying data.

Early Access

Your agents shouldn't act without asking first.

Join the waitlist and be among the first to give your AI agents a conscience.

No spam. No credit card. Unsubscribe any time.