boostedtravel 0.2.17

Agent-native flight search & booking. 400+ airlines, 75 direct airline connectors run locally. Built for autonomous AI agents.

BoostedTravel — Agent-Native Flight Search & Booking

Search 400+ airlines at raw airline prices — $20-50 cheaper than Booking.com, Kayak, and other OTAs. 75 direct airline connectors run locally, plus GDS/NDC providers via cloud API. Built for autonomous AI agents — works with OpenClaw, Perplexity Computer, Claude, Cursor, Windsurf, and any MCP-compatible client.

🎥 Watch the demo — side-by-side comparison of default agent search vs BoostedTravel CLI.

Install

pip install boostedtravel           # SDK + 75 airline connectors
pip install boostedtravel[cli]      # SDK + CLI (adds typer, rich)

Dependencies: pydantic, httpx, playwright, beautifulsoup4, lxml. The SDK client itself uses stdlib urllib for API calls (zero deps), while the local connectors need the above for browser automation.

Authentication

from boostedtravel import BoostedTravel

# Register (one-time, no auth needed)
creds = BoostedTravel.register("my-agent", "[e-mail]")
print(creds["api_key"])  # "trav_xxxxx..." — save this

# Option A: Pass API key directly
bt = BoostedTravel(api_key="trav_...")

# Option B: Set BOOSTEDTRAVEL_API_KEY env var, then:
bt = BoostedTravel()

# Setup payment (required before unlock) — three options:

# Option 1: Stripe test token (for development)
bt.setup_payment(token="tok_visa")

# Option 2: Stripe PaymentMethod ID (from Stripe.js or Elements)
bt.setup_payment(payment_method_id="pm_1234567890")

# Option 3: Raw card details (requires PCI-compliant Stripe account)
bt.setup_payment(card_number="4242424242424242", exp_month=12, exp_year=2027, cvc="123")

The API key is sent as X-API-Key header on every request. The SDK handles this automatically.

Verify Your Credentials

# Check that auth + payment are working
profile = bt.me()
print(f"Agent: {profile['agent_name']}")
print(f"Payment: {profile.get('payment_status', 'not set up')}")
print(f"Searches: {profile.get('search_count', 0)}")

Auth Failure Recovery

from boostedtravel import BoostedTravel, AuthenticationError

try:
    bt = BoostedTravel(api_key="trav_...")
    flights = bt.search("LHR", "JFK", "2026-04-15")
except AuthenticationError:
    # Key invalid or expired — re-register to get a new one
    creds = BoostedTravel.register("my-agent", "[e-mail]")
    bt = BoostedTravel(api_key=creds["api_key"])
    bt.setup_payment(token="tok_visa")  # Re-attach payment on new key
    flights = bt.search("LHR", "JFK", "2026-04-15")

Quick Start (Python)

from boostedtravel import BoostedTravel

bt = BoostedTravel(api_key="trav_...")

# Search flights — FREE
flights = bt.search("GDN", "BER", "2026-03-03")
print(f"{flights.total_results} offers, cheapest: {flights.cheapest.summary()}")

# Unlock — $1
unlock = bt.unlock(flights.cheapest.id)
print(f"Confirmed price: {unlock.confirmed_currency} {unlock.confirmed_price}")

# Book — FREE after unlock
booking = bt.book(
    offer_id=flights.cheapest.id,
    passengers=[{
        "id": flights.passenger_ids[0],
        "given_name": "John",
        "family_name": "Doe",
        "born_on": "1990-01-15",
        "gender": "m",
        "title": "mr",
        "email": "[e-mail]",
    }],
    contact_email="[e-mail]"
)
print(f"PNR: {booking.booking_reference}")

Multi-Passenger Search

# 2 adults + 1 child, round-trip, premium economy
flights = bt.search(
    "LHR", "JFK", "2026-06-01",
    return_date="2026-06-15",
    adults=2,
    children=1,
    cabin_class="W",  # W=premium, M=economy, C=business, F=first
    sort="price",
)

# passenger_ids will be ["pas_0", "pas_1", "pas_2"]
print(f"Passenger IDs: {flights.passenger_ids}")

# Book with details for EACH passenger
booking = bt.book(
    offer_id=unlocked.offer_id,
    passengers=[
        {"id": "pas_0", "given_name": "John", "family_name": "Doe", "born_on": "1990-01-15", "gender": "m", "title": "mr"},
        {"id": "pas_1", "given_name": "Jane", "family_name": "Doe", "born_on": "1992-03-20", "gender": "f", "title": "ms"},
        {"id": "pas_2", "given_name": "Tom", "family_name": "Doe", "born_on": "2018-05-10", "gender": "m", "title": "mr"},
    ],
    contact_email="[e-mail]",
)

Resolve Locations

Always resolve city names to IATA codes before searching:

locations = bt.resolve_location("New York")
# [{"iata_code": "JFK", "name": "John F. Kennedy", "type": "airport", "city": "New York"}, ...]

# Use in search
flights = bt.search(locations[0]["iata_code"], "LAX", "2026-04-15")

Working with Search Results

flights = bt.search("LON", "BCN", "2026-04-01", return_date="2026-04-08", limit=50)

# Iterate all offers
for offer in flights.offers:
    print(f"{offer.owner_airline}: {offer.currency} {offer.price}")
    print(f"  Route: {offer.outbound.route_str}")
    print(f"  Duration: {offer.outbound.total_duration_seconds // 3600}h")
    print(f"  Stops: {offer.outbound.stopovers}")
    print(f"  Refundable: {offer.conditions.get('refund_before_departure', 'unknown')}")
    print(f"  Changeable: {offer.conditions.get('change_before_departure', 'unknown')}")

# Filter: direct flights only
direct = [o for o in flights.offers if o.outbound.stopovers == 0]

# Filter: specific airline
ba = [o for o in flights.offers if "British Airways" in o.airlines]

# Filter: refundable only
refundable = [o for o in flights.offers if o.conditions.get("refund_before_departure") == "allowed"]

# Sort by duration
by_duration = sorted(flights.offers, key=lambda o: o.outbound.total_duration_seconds)

# Cheapest offer
print(f"Best: {flights.cheapest.price} {flights.cheapest.currency}")

Error Handling

from boostedtravel import (
    BoostedTravel, BoostedTravelError,
    AuthenticationError, PaymentRequiredError, OfferExpiredError,
)

bt = BoostedTravel(api_key="trav_...")

# Handle invalid locations
try:
    flights = bt.search("INVALID", "JFK", "2026-04-15")
except BoostedTravelError as e:
    if e.status_code == 422:
        # Resolve the location first
        locations = bt.resolve_location("London")
        flights = bt.search(locations[0]["iata_code"], "JFK", "2026-04-15")

# Handle payment and expiry
try:
    unlocked = bt.unlock(offer_id)
except PaymentRequiredError:
    print("Run bt.setup_payment() first")
except OfferExpiredError:
    print("Offer expired — search again for fresh results")

# Handle booking failures
try:
    booking = bt.book(offer_id=unlocked.offer_id, passengers=[...], contact_email="...")
except OfferExpiredError:
    print("30-minute window expired — search and unlock again")
except AuthenticationError:
    print("Invalid API key")
except BoostedTravelError as e:
    print(f"API error ({e.status_code}): {e.message}")

Exception	HTTP Code	Cause
AuthenticationError	401	Missing or invalid API key
PaymentRequiredError	402	No payment method (call setup_payment())
OfferExpiredError	410	Offer no longer available
BoostedTravelError	any	Base class for all API errors

Timeout and Retry Pattern

Airline APIs can be slow (2–15s for search). Use retry with backoff for production:

import time
from boostedtravel import BoostedTravel, BoostedTravelError

bt = BoostedTravel()

def search_with_retry(origin, dest, date, max_retries=3):
    """Retry with exponential backoff on rate limit or timeout."""
    for attempt in range(max_retries):
        try:
            return bt.search(origin, dest, date)
        except BoostedTravelError as e:
            if "429" in str(e) or "rate limit" in str(e).lower():
                wait = 2 ** attempt  # 1s, 2s, 4s
                print(f"Rate limited, waiting {wait}s...")
                time.sleep(wait)
            elif "timeout" in str(e).lower() or "504" in str(e):
                print(f"Timeout, retrying ({attempt + 1}/{max_retries})...")
                time.sleep(1)
            else:
                raise
    raise BoostedTravelError("Max retries exceeded")

Rate Limits

Endpoint	Rate Limit	Typical Latency
Search	60 req/min	2-15s
Resolve location	120 req/min	<1s
Unlock	20 req/min	2-5s
Book	10 req/min	3-10s

Minimizing Unlock Costs

Searching is free and unlimited. Only unlock ($1) costs money. Strategy:

# Search multiple dates (free) — compare before unlocking
dates = ["2026-04-01", "2026-04-02", "2026-04-03"]
best = None
for date in dates:
    result = bt.search("LON", "BCN", date)
    if result.offers and (best is None or result.cheapest.price < best[1].price):
        best = (date, result.cheapest)

# Unlock only the winner ($1)
if best:
    unlocked = bt.unlock(best[1].id)
    # Book within 30 minutes (free)
    booking = bt.book(offer_id=unlocked.offer_id, passengers=[...], contact_email="...")

Local LCC Search (No API Key)

The SDK includes 75 connectors for airlines that run directly on your machine. No API key, no backend, completely free:

from boostedtravel.local import search_local

# Fires all relevant airline connectors — Ryanair, Wizz Air, EasyJet, etc.
result = await search_local("GDN", "BCN", "2026-06-15")
print(f"{result['total_results']} offers from local connectors")

# Limit browser concurrency for constrained environments
result = await search_local("GDN", "BCN", "2026-06-15", max_browsers=4)

The full search (bt.search()) runs both local connectors and cloud providers simultaneously and merges results.

Supported Airlines (75)

Ryanair, Wizz Air, EasyJet, Norwegian, Vueling, Eurowings, Transavia, Pegasus, Turkish Airlines, Southwest, AirAsia, IndiGo, SpiceJet, Akasa Air, Air India Express, VietJet, Cebu Pacific, Scoot, Jetstar, Peach, Spring Airlines, Lucky Air, 9 Air, flydubai, Air Arabia, flynas, Salam Air, Emirates, Etihad, Qatar Airways, Condor, SunExpress, Volotea, Smartwings, Jet2, LOT Polish Airlines, Frontier, Volaris, VivaAerobus, Allegiant, JetBlue, Flair, GOL, Azul, JetSmart, Flybondi, Porter, WestJet, LATAM, Copa, Avianca, Nok Air, Batik Air, Jeju Air, T'way Air, ZIPAIR, Air Peace, FlySafair, Avelo, Breeze, Sun Country, Alaska Airlines, Hawaiian Airlines, American Airlines, United Airlines, Delta Air Lines, Singapore Airlines, Cathay Pacific, Malaysian Airlines, Thai Airways, Korean Air, ANA, US-Bangla, Biman Bangladesh, Kiwi.com

Quick Start (CLI)

export BOOSTEDTRAVEL_API_KEY=trav_...

# Search (1 adult, one-way, economy — defaults)
boostedtravel search GDN BER 2026-03-03 --sort price

# Multi-passenger round trip
boostedtravel search LON BCN 2026-04-01 --return 2026-04-08 --adults 2 --children 1 --cabin M

# Business class, direct flights only
boostedtravel search JFK LHR 2026-05-01 --adults 3 --cabin C --max-stops 0

# Machine-readable output (for agents)
boostedtravel search LON BCN 2026-04-01 --json

# Unlock
boostedtravel unlock off_xxx

# Book
boostedtravel book off_xxx \
  --passenger '{"id":"pas_xxx","given_name":"John","family_name":"Doe","born_on":"1990-01-15","gender":"m","title":"mr","email":"[e-mail]"}' \
  --email [e-mail]

# Resolve location
boostedtravel locations "Berlin"

Search Flags

Flag	Short	Default	Description
--return	-r	(one-way)	Return date YYYY-MM-DD
--adults	-a	1	Adults (1–9)
--children		0	Children 2–11 years
--cabin	-c	(any)	M economy, W premium, C business, F first
--max-stops	-s	2	Max stopovers (0–4)
--currency		EUR	Currency code
--limit	-l	20	Max results (1–100)
--sort		price	price or duration
--json	-j		Raw JSON output

All CLI Commands

Command	Description	Cost
search	Search flights between any two airports	FREE
locations	Resolve city name to IATA codes	FREE
unlock	Unlock offer (confirms price, reserves 30min)	$1
book	Book flight (creates real airline PNR)	FREE
search-local	Search 73 local airline connectors	FREE
system-info	Show system resources & concurrency tier	FREE
register	Register new agent, get API key	FREE
setup-payment	Attach payment card (payment token)	FREE
me	Show agent profile and usage stats	FREE

Every command supports --json for machine-readable output.

Environment Variables

Variable	Description
BOOSTEDTRAVEL_API_KEY	Your agent API key
BOOSTEDTRAVEL_BASE_URL	API URL (default: https://api.boostedchat.com)
BOOSTEDTRAVEL_MAX_BROWSERS	Max concurrent browser instances (1–32). Auto-detected from RAM if not set.

Performance Tuning

BoostedTravel auto-detects your system's available RAM and scales browser concurrency:

Available RAM	Tier	Max Browsers
< 2 GB	Minimal	2
2–4 GB	Low	3
4–8 GB	Moderate	5
8–16 GB	Standard	8
16–32 GB	High	12
32+ GB	Maximum	16

from boostedtravel import get_system_profile, configure_max_browsers

# Check system resources and recommended concurrency
profile = get_system_profile()
print(f"RAM: {profile['ram_available_gb']:.1f} GB available")
print(f"Tier: {profile['tier']} → {profile['recommended_max_browsers']} browsers")

# Override auto-detection
configure_max_browsers(4)  # clamps to 1–32

# Via CLI
boostedtravel system-info
boostedtravel system-info --json  # machine-readable

# Override via env var
export BOOSTEDTRAVEL_MAX_BROWSERS=4
boostedtravel search-local LHR BCN 2026-04-15

# Override via CLI flag
boostedtravel search-local LHR BCN 2026-04-15 --max-browsers 4

Priority: env var > explicit config/flag > auto-detect.

How It Works

1. Search — Free, unlimited. Returns real-time offers from 400+ airlines via NDC/GDS.
2. Unlock — $1 proof-of-intent. Confirms latest price with airline, reserves offer for 30 minutes.
3. Book — FREE after unlock. Creates real airline reservation with PNR code.

Prices are cheaper because we connect directly to airlines — no OTA markup.

City-Wide Airport Expansion

Search a city code and all airports in that city are searched automatically. LON → LHR, LGW, STN, LTN, SEN, LCY. NYC → JFK, EWR, LGA. Works for 25+ major cities.

For Agents

The SDK client uses only Python stdlib (urllib) for API calls — safe for sandboxed environments. The local LCC connectors additionally require playwright, httpx, and beautifulsoup4 for browser automation.

The --json flag on every CLI command outputs structured JSON for easy parsing by agents.

Virtual Interlining

The combo engine builds cross-airline round-trips by combining one-way fares from different carriers. A Ryanair outbound + Wizz Air return can save 30-50% vs booking a round-trip on either airline alone.

License

MIT