---
title: "Changes to Pay Flight Booking Session"
method: POST
path: "/flight-booking/sessions/{session_id}/pay"
---

# Changes to Pay Flight Booking Session

`POST /flight-booking/sessions/{session_id}/pay`

> Every recorded change to this operation, newest first.
> 68 revisions in range; 1 not diffed.

## Timeline

Changed in 9 of 68 revisions.

- **2026-10-19** `54582bf3c122`: 1 info
- **2026-10-18** `d034bf71f89b`: 1 info
- **2026-10-16** `bffc187987a5`: 1 warning, 1 info
- **2026-10-15** `c14deb245ba3`: 6 breaking, 8 warning, 2 info
- **2026-10-09** `91d34328554f`: 1 breaking, 3 warning
- **2026-10-02** `6ff2a6d7970a`: 1 info
- **2026-09-24** `c1e649dcf8e0`: 3 info
- **2026-09-22** `b7b1f6448378`: 2 info
- **2026-09-06** `fa0678aea849`: 4 info

## Changes

- **2026-10-19** `54582bf3c122`: 1 info
  - added the optional property `anyOf[subschema #2: SingleChargeState]/can_refresh` to the response with the `200` status
- **2026-10-18** `d034bf71f89b`: 1 info
  - added the optional property `anyOf[subschema #2: SingleChargeState]/authorize_before_capture` to the response with the `200` status
- **2026-10-16** `bffc187987a5`: 1 warning, 1 info
  - added the new `requires_action` enum value to the `anyOf[subschema #2: SingleChargeState]/status` response property for the response status `200`
  - added the optional property `anyOf[subschema #2: SingleChargeState]/payment_mode` to the response with the `200` status
- **2026-10-15** `c14deb245ba3`: 6 breaking, 8 warning, 2 info
  - the response's body type changed from `object` to no type for status `200`
  - removed the required property `charged_amount_cents` from the response with the `200` status
  - removed the required property `currency` from the response with the `200` status
  - removed the required property `payment_intent_id` from the response with the `200` status
  - removed the required property `session_id` from the response with the `200` status
  - removed the required property `status` from the response with the `200` status
  - removed the optional property `authorized_amount_cents` from the response with the `200` status
  - removed the optional property `booking_id` from the response with the `200` status
  - removed the optional property `client_secret` from the response with the `200` status
  - removed the optional property `credit_applied_cents` from the response with the `200` status
  - removed the optional property `operator_task_id` from the response with the `200` status
  - removed the optional property `payment_status` from the response with the `200` status
  - removed the optional property `reference_code` from the response with the `200` status
  - removed the optional property `review_invite` from the response with the `200` status
  - added the new optional request property `payment_choice`
  - added `#/components/schemas/FlightBookingPaymentResponse, #/components/schemas/SingleChargeState` to the response body `anyOf` list for the response status `200`
- **2026-10-09** `91d34328554f`: 1 breaking, 3 warning
  - the `trigger` response property const value `second_booking` was removed for the status `200`
  - added the new `repricing_backfill` enum value to the `review_invite/anyOf[subschema #1: ReviewInvite]/trigger` response property for the response status `200`
  - added the new `repricing_win` enum value to the `review_invite/anyOf[subschema #1: ReviewInvite]/trigger` response property for the response status `200`
  - added the new `second_booking` enum value to the `review_invite/anyOf[subschema #1: ReviewInvite]/trigger` response property for the response status `200`
- **2026-10-02** `6ff2a6d7970a`: 1 info
  - added the optional property `review_invite` to the response with the `200` status
- **2026-09-24** `c1e649dcf8e0`: 3 info
  - added the new optional request property `browser_languages`
  - added the new optional request property `browser_timezone`
  - added the new optional request property `checkout_ip`
- **2026-09-22** `b7b1f6448378`: 2 info
  - added the optional property `authorized_amount_cents` to the response with the `200` status
  - added the optional property `payment_status` to the response with the `200` status
- **2026-09-06** `fa0678aea849`: 4 info
  - added the new optional request property `displayed_charge_cents`
  - added the new optional request property `displayed_credit_cents`
  - added the new optional request property `displayed_total_cents`
  - added the non-success response with the status `409`

---

[Operation](https://skmtc.dev/helloaxel/apis/client-api-gateway/docs/flight-booking/sessions/:session_id/pay/post.md) · [API](https://skmtc.dev/helloaxel/apis/client-api-gateway.md) · [Page](https://skmtc.dev/helloaxel/apis/client-api-gateway/changes/flight-booking/sessions/:session_id/pay/post)