Travel APIs without the overhead

StableTravel

Your agent researches travel. You pay pennies.

Put flight prices, award availability, and live tracking data inside AgentCash so your agent can research trips without another setup flow.

AgentCash

Install StableTravel into AgentCash, run a live flight price or tracking query, and keep travel research primitives ready for reuse.

Run in your terminal

Onboard into AgentCash, make one live call against this API, then save it into your agent's persistent context.

Step 1

Onboard AgentCash

Sets up AgentCash and routes you through credits if needed.

$npx agentcash onboard
Step 2

Try the API

Discovers the origin and walks the first live call path.

$npx agentcash try https://stabletravel.dev
Step 3

Add for reuse

Keeps StableTravel available in your agent's persistent context.

$npx agentcash add https://stabletravel.dev
StableTravelstabletravel.dev
AgentCash Docs

Flight data on tap. Pay per request.

Compare cash fares, hunt award seats, and track flights in real time. One API, no accounts, no API keys. Powered by Google Flights, Seats.aero, and FlightAware.

Flight Search

$0.02

Cheapest fares across airlines & OTAs

Booking Links

$0.02

Airline & OTA links for a given fare

Award Availability

$0.02

Search Seats.aero mileage inventory

Live Flight Tracking

$0.01

Real-time position, track & ATC routing

Airport Info & Delays

$0.01

Weather, delay stats & scheduled flights

Flight History

$0.04

Historical tracks, routes & operator logs

Travel APIs built for autonomous agents.

Traditional approach

1
Apply for travel APIs
Business registration, partner keys, API approval
2
Manage OAuth2 tokens
Client credentials flow, token refresh logic
3
Handle complex responses
Parse nested carrier and tracking payloads
4
Monitor usage & billing
Track API calls against prepaid credits

StableTravel

1
One endpoint
Fares, awards, tracking, airports, history
2
Pay per request
Pennies when you use it, nothing when you don't
3
No credentials
Payment is authentication
4
Agent decides
Budget constraint, autonomous execution

Travel data that costs less than it's worth.

Hand your agent a trip. Let it search, compare, and track. Pennies per lookup, dollars per itinerary.