post
https://example.com/v1/flights/fares/build
Lock and return a fully-priced flight fare. Confirms the price with the provider before booking. Requires the Mercury fareId (UUID) returned by POST /v1/flights/fares; unknown or expired identifiers return 410 OFFER_EXPIRED. The returned fare is valid for a limited time window.
Recent Requests
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| Time | Status | User Agent | |
|---|---|---|---|
Retrieving recent requests… | |||
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401Missing or invalid authentication
404Fare not found or expired
410Fare expired; refresh fare search
422Invalid fare parameters
503Flight fare provider unavailable