Journey search — Trainline

trainline.journey.search

Search Trainline rail journeys

POST /v1/operations/trainline.journey.search

Headers

Authorization: Bearer YOUR_CONNECTOR_TOKEN
Content-Type: application/json

Inputs

Parameter	Example type	Example value
origin_id	string	"urn:trainline:generic:loc:EUS1444gb"
destination_id	string	"urn:trainline:generic:loc:MAN2968gb"
journey_type	string	"single"
outward_at	string	"2026-10-01T09:00:00"
passengers	array	[{"date_of_birth":"1990-01-01"}]

Example input

{
  "origin_id": "urn:trainline:generic:loc:EUS1444gb",
  "destination_id": "urn:trainline:generic:loc:MAN2968gb",
  "journey_type": "single",
  "outward_at": "2026-10-01T09:00:00",
  "passengers": [
    {
      "date_of_birth": "1990-01-01"
    }
  ]
}

Open JSON schema

Input schema

{
  "$id": "https://useajar.com/schemas/trainline/journey-search.input.schema.json",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "additionalProperties": false,
  "properties": {
    "currency": {
      "description": "Requested pricing currency. Defaults to GBP.",
      "enum": [
        "GBP",
        "EUR",
        "USD"
      ]
    },
    "destination_id": {
      "maxLength": 256,
      "minLength": 1,
      "type": "string"
    },
    "inward_at": {
      "oneOf": [
        {
          "const": "now"
        },
        {
          "pattern": "^[0-9]{4}-[0-9]{2}-[0-9]{2}T[0-9]{2}:[0-9]{2}:[0-9]{2}$",
          "type": "string"
        }
      ]
    },
    "journey_type": {
      "enum": [
        "single",
        "return",
        "open_return"
      ]
    },
    "origin_id": {
      "maxLength": 256,
      "minLength": 1,
      "type": "string"
    },
    "outward_at": {
      "oneOf": [
        {
          "const": "now"
        },
        {
          "pattern": "^[0-9]{4}-[0-9]{2}-[0-9]{2}T[0-9]{2}:[0-9]{2}:[0-9]{2}$",
          "type": "string"
        }
      ]
    },
    "passengers": {
      "items": {
        "additionalProperties": false,
        "properties": {
          "date_of_birth": {
            "format": "date",
            "type": "string"
          }
        },
        "required": [
          "date_of_birth"
        ],
        "type": "object"
      },
      "maxItems": 8,
      "minItems": 1,
      "type": "array"
    },
    "railcard_code": {
      "const": "urn:trainline:atoc:card:TST"
    }
  },
  "required": [
    "origin_id",
    "destination_id",
    "journey_type",
    "outward_at",
    "passengers"
  ],
  "title": "Trainline journey-search input",
  "type": "object"
}