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Farelint is being built to turn airline searches into structured data: request a fresh collection, monitor a market, or work with retained fare observations through one consistent interface.
Pre-release documentation. The API contract and launch plans below are proposed; production endpoints, API keys and billing are not available yet. Request pilot access.

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Start building

Quickstart

Understand a search from request to observation.

Search reference

Airports, dates, passengers and source-level results.

Airline coverage

Define your carriers, markets and required fields.

Credits & pricing

A shared balance for on-demand and scheduled work.

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Three ways to use the data

On demand. Submit a specific route and travel dates to initiate collection. Scheduled. Define a route set, departure window and refresh cadence to build a recurring feed. Historical. Query observations actually retained for your sources. Preserve gaps, original currencies and matching search criteria.

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Every price comes with context

The data contract separates search identity, source, price basis, observation time and collection status. Unknown baggage, tax or fare conditions remain explicit. A fare observation is not a reservation or checkout-confirmed availability. The intended service is data delivery for travel platforms, pricing teams and AI products. Coverage, permitted data use and service targets are confirmed per pilot.