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curl "https://apis.io/api/v1/apis/extralingo-com:extralingo-com-meta-api"
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OpenAPI Specification
openapi: 3.2.0
info:
title: Extralingo Public Meta API
version: 1.0.0
summary: Search language schools, configure trips, and submit unpaid bookings.
description: 'Version **1.0.0** of the Extralingo agent REST API. All paths below are relative to **`https://www.extralingo.com/api/v1`** (the documented base). The same routes also work under unversioned `/api/*` and remain fully supported. Breaking changes ship under `/api/v2` with at least 6 months'' notice; deprecated endpoints will eventually send `Deprecation` and `Sunset` headers before removal. **Read** endpoints need no authentication. **Write** endpoints require OAuth 2.1 (authorization code + PKCE S256; scopes `trips`, `requests`, `bookings`; discover the resource at /.well-known/oauth-protected-resource; see /auth.md). Create endpoints accept optional **`Idempotency-Key`** (IETF draft): same key + same authenticated user + same JSON body within 24 hours returns the original response; same key + different body returns **422**. When OAuth is enabled, `POST /trips` is gated like MCP `save_trip`. Finder prices are indicative; call `POST /trips/{trip_id}/price` for a live quote. create_booking is unpaid: the school still confirms, Extralingo emails the student, and payment is only via Extralingo after confirmation. Prefer POST /mcp (MCP) if you can use tools. Keep request volumes reasonable; usage may be rate-limited. Developer overview: /en/developers. Site index: /llms.txt.'
contact:
name: Extralingo
url: https://www.extralingo.com/en/contact
servers:
- url: https://www.extralingo.com/api/v1
description: Agent REST API v1 (production)
tags:
- name: Meta
description: Service metadata
paths:
/health:
get:
tags:
- Meta
operationId: getHealth
summary: Health check
description: Returns service status. Use for liveness checks.
responses:
'200':
description: Service is up
content:
application/json:
schema:
type: object
properties:
status:
type: string
examples:
- ok
service:
type: string
time:
type: string
format: date-time
components:
securitySchemes:
agentToken:
type: http
scheme: bearer
description: OAuth 2.1 access token from POST /oauth/token (authorization code + PKCE). See /auth.md.