Choosing a travel API provider is not only a technical decision. Providers charge in different ways, and the commercial model affects your margins, your costs as you grow and even how you design your website. This article explains the common commercial models for travel APIs and how to compare offers.
1. Net rates with your markup
Many hotel and activity suppliers give you net rates, and you add your own markup. Your margin depends on the rates you receive and the markup you can charge while staying competitive.
2. Commission on published prices
Some suppliers sell at published prices and pay you a commission per booking. This is common with certain hotel and car suppliers and some airline arrangements.
3. Per-booking or per-segment fees
Some providers charge a fee for each booking, ticket or flight segment. Fees may decrease as volumes grow. Factor them into your pricing so each booking stays profitable.
4. Subscriptions and platform fees
Platforms and aggregators may charge a monthly or annual fee for access, sometimes combined with per-booking fees. Subscriptions are predictable but can be expensive at low volumes.
5. Search fees and look-to-book ratios
Searches cost suppliers money, so many set a look-to-book ratio: the number of searches allowed per booking. Exceeding it may lead to fees or restricted access. Some suppliers charge directly for searches above certain limits.
6. Incentives and targets
Some suppliers offer incentives for reaching volume targets, such as higher commissions or better rates. Incentives can be valuable but should not lock you into a supplier that does not suit your customers.
How to compare offers
- Estimate your monthly searches and bookings by product.
- Calculate total cost and margin under each provider's model.
- Include setup, certification and integration effort.
- Check payment terms: deposits, credit and settlement cycles.
- Consider content quality, coverage and support, not just price.
How the model affects your technology
- Look-to-book limits require good caching and smart supplier selection.
- Per-booking fees must be built into pricing rules.
- Net rate models need flexible markup engines.
- Commission models need tracking and reconciliation of commissions received.
Negotiation tips
- Start with realistic volume forecasts.
- Ask for staged pricing as volumes grow.
- Clarify look-to-book limits and what happens when exceeded.
- Agree support levels and escalation contacts.
- Review terms annually as your business changes.
Payment terms matter too
Beyond fees, check how and when you pay suppliers. Some require prepaid deposits that are drawn down with each booking, others offer credit with weekly or monthly settlement. Deposits tie up cash, especially in peak season, while credit terms improve cash flow. Include these terms in your comparison alongside rates and fees.
In practice: a hidden cost uncovered
An OTA chose a supplier with attractive rates, then found its search traffic exceeded the look-to-book ratio, triggering extra charges. Its developers added caching for popular searches and limited calls to that supplier for destinations where it rarely won on price. Costs returned to expected levels without losing bookings.
Frequently asked questions
Are free APIs really free?
Some APIs have no access fee but earn through rates, markups or booking fees. Understand the full model before signing.
Can we combine providers with different models?
Yes. Most booking engines handle several models, as long as pricing and reports account for each.
Key takeaways
- Providers earn through net rates, commissions, fees, subscriptions and search limits.
- Compare total cost and margin using realistic volumes.
- Design caching, pricing and reconciliation around each provider's model.
Compare suppliers on our travel API providers page or talk to us about travel API integration.
