Your ERP, CRM, or internal tools already have the data and logic agents need. PromptShuttle connects AI agents to your existing APIs via webhooks — no rewrite required.
// Your ERP stays untouched.
// PromptShuttle calls it as a tool.
const response = await openai.chat.completions.create({
model: "order-lookup-agent",
messages: [{
role: "user",
content: "Check order #4521 status"
}]
});
// Behind the scenes, PromptShuttle calls
// GET your-erp.internal/api/orders/4521
// and returns a natural-language answer.It's a standard HTTP POST. Call it from whatever your system already runs.
curl -X POST https://api.promptshuttle.com/v1/chat/completions \
-H "Authorization: Bearer ps_..." \
-H "Content-Type: application/json" \
-d '{
"model": "order-lookup-agent",
"messages": [{
"role": "user",
"content": "Check order #4521 status"
}]
}'
# PromptShuttle calls your ERP, returns a natural-language answerSame API, same result — regardless of your stack. OpenAI-compatible, so any HTTP client works.
Most agent frameworks assume you're starting from scratch. PromptShuttle assumes you're not.
Agent frameworks want you to install SDKs, define tool schemas in code, and restructure your app around their execution model. For software that already works — and has years of battle-tested business logic — that's a non-starter.
If your software has an HTTP API — REST, GraphQL, SOAP, even plain GET endpoints — PromptShuttle can call it. You register your endpoints once, and agents use them as tools. Your code doesn't change. Your deployment doesn't change. You just get AI capabilities on top.
Four steps from legacy software to agent-capable system.
Register your endpoints
Point PromptShuttle at your existing REST or SOAP endpoints. Each becomes a tool that agents can call — no wrapper code needed.
Agents call your APIs
When a user query requires data from your system, PromptShuttle's agents invoke your endpoints as tool calls with structured parameters.
Your system responds normally
Your APIs receive standard HTTP requests and return their normal responses. PromptShuttle handles the AI orchestration layer on top.
Zero changes to existing code
No new dependencies, no agent framework, no SDK integration. If your software has an API, it can participate in agent workflows today.
No migration path needed. If it speaks HTTP, it works.
Ideal for
What your team avoids
If your software has an API, it's already agent-ready. PromptShuttle just connects the dots.