For Codex

Building with Codex? Your agent is missing travel.

Codex agents can write code, search docs, and execute tasks. But when a user asks “book me a flight” — nothing happens. AgentTravel fills the gap with a REST API your agent can call.

01 — The Codex agent gap

Your agent is powerful. It can’t book a flight.

⚡

Codex agents can write code, search docs, execute tasks

They reason, plan, and act across your codebase and tools.

❌

But when a user says “book me a flight” — nothing happens

No travel API. No booking capability. The request falls flat.

📈

Travel is the most-requested real-world capability for agents

Users want agents that can actually do things — not just talk about them.

🔌

Codex has no native travel integration

It’s not a gap in the model. It’s a gap in the available tooling.

02 — AgentTravel fills the gap

A REST API built for agent workflows.

✓

Flight search, hotel booking, insurance, points optimization

Everything from one API. Structured JSON. No scraping, no browser automation.

✓

Returns machine-readable data your agent can act on

Clean response formats designed for Codex function calling and structured outputs.

✓

Works with Agent.md, OpenAI function calling, or direct HTTP

Drop it into any agent framework in minutes. No vendor lock-in.

✓

Covers the full travel stack — not just flights

Hotels, ground transport, dining reservations, loyalty optimization. Everything.

03 — Integration in 5 minutes

Add travel to your Codex agent.

Call the AgentTravel API from your agent’s tool handler. That’s all it takes.

agent_tools.py

import requests

response = requests.post(
    "https://api.agenttravel.com/flights/search",
    json={
        "origin": "JFK",
        "destination": "NRT",
        "date": "2026-07-15",
        "cabin": "business",
        "passengers": 1
    }
)
flights = response.json()["results"]
# Your Codex agent now searches real flights.

Your Codex agent now searches real flight inventory — not search results.

Be first to add travel to your Codex agent.

API access opens to the first 100 agent builders. Join the waitlist and we’ll send your API credentials.