# Farelint

> Airline data infrastructure. On-demand searches, scheduled monitoring and historical fare observations.

- [Welcome to Farelint](https://farelint.mintlify.app/index.md): Airline data infrastructure for the products you're building.
- [Quickstart](https://farelint.mintlify.app/quickstart.md): From a route and date to structured fare observations.
- [Authentication](https://farelint.mintlify.app/authentication.md): Keep credentials and collection requests on your server.
- [Airline coverage](https://farelint.mintlify.app/airlines.md): Your carriers, your routes and a clearly defined data contract.
- [On-demand searches](https://farelint.mintlify.app/searches.md): Create a collection job for an exact travel request.
- [Scheduled monitoring](https://farelint.mintlify.app/monitoring.md): Turn a bounded set of searches into a recurring data feed.
- [Historical observations](https://farelint.mintlify.app/history.md): Compare prices across time without losing their identity.
- [Freshness & data quality](https://farelint.mintlify.app/data-quality.md): Know what was requested, what was observed and what remains unknown.
- [Credits & pricing](https://farelint.mintlify.app/credits.md): One balance. Clear source costs. Room to grow.
- [Agents & integrations](https://farelint.mintlify.app/integrations.md): A consistent data contract for applications and AI agents.


This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.