Your agents work all night.
We guard your spend.
The financial firewall for AI agents.
You run agents for clients. One bad loop and the bill eats your entire retainer. Appays stops that before the charge.
▸ Works with OpenAI · Anthropic · OpenRouter · any LLM
See it in action
Try it yourself
Takes 30 seconds. No sign-up needed.
SEE HOW IT WORKS
Connect your AI provider. Create an agent key with limits.
Watch Appays enforce it live.
NO SIGNUP · 30 SECONDS
Why agencies choose Appays
You manage 10 clients. 30 agents. One API bill.
Which client costs what? Which agent is looping? Can you afford to find out on Monday morning?
Agent loop? Killed instantly.
Set a $50 cap per client. If an agent loops at 3 AM, Appays cuts it off — your retainer stays intact.
Finally know who costs what.
Every API call is tagged to a client and project. No more guessing which account is eating your margins.
Budgets that actually hold.
Even when agents fire 10 parallel calls, the budget holds. Reserve-then-deduct — no race conditions.
How we compare
Built for agent spend governance, not cloud dashboards
Dashboards show you the damage after. Appays prevents it before.
| Appays | vs. Solution type | What it does | When | What's missing |
|---|---|---|---|---|
| Blocks, downgrades, or approves before the API call | Visibility / cost dashboards | Shows costs & breakdowns | After the spend happened | No real-time blocking |
| Policy per agent, feature, or client project | Cloud FinOps tools | Detects waste & cloud anomalies | Around infra usage | Not built for agent spend governance |
| Unified enforcement layer across all providers | Provider-native controls | Basic limits inside one provider | Within that single provider | No cross-provider or biz attribution |
Most tools explain spend after it happens.
Appays governs spend before execution.
How it works
Change one line. Done.
Swap your base URL
Point your OpenAI or Anthropic calls to Appays instead. Works with n8n, Make, LangChain — any tool. No SDK. No code rewrite.
Set budgets per client
Give each client a spending cap. Give each agent a limit. If anything goes over, it stops — not alerts, stops.
Sleep without worrying
Every call is metered, attributed, and logged. You see exactly what each client costs. No more surprise Monday bills.
Stop losing money to agent loops
Protect your margins. Know your costs. Sleep.
300 agency spots left for early access.