# ETG API

URL: https://docs.emergingtravel.com/

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The APIs enable the management of bookings from the initial search stage for hotels worldwide.


- [Fundamentals](/docs/fundamentals/) — Get to know the ETG API basics


- [Sandbox](/docs/fundamentals/sandbox/) — Start testing safely with the Sandbox environment.


- [Integration Guide](/docs/integration-guide/) — Start your journey with the detailed guideline


- [Certification and Production access](/docs/certification/) — Use this guideline for Certification


- [Best Practices for API](/docs/best-practices-for-apiv3/) — Explore essential tips, best practices, and expert answers for  integration


- [Content API](/docs/content-api/) — Use the list of API calls to find, filter, and access detailed hotel information


- [B2B API](/docs/b2b-api/) — Use the list of API calls with special low rates that can’t be found in open sources


- [Affiliate API](/docs/affiliate-api/) — Use the list of API calls from open sources working on special terms


- [How-tos](/docs/how-tos/) — Make your experience with the ETG better


- [Changelog](/docs/changelog/) — Follow the list of API calls changes





## Documentation sections

- [Fundamentals](/docs/fundamentals/) — Get to know the ETG API basics — authorization, requests, responses, errors, security features, and the sandbox environment.
- [How-tos](/docs/how-tos/) — Practical guides for working with dumps and specific field structures.
- [Content API](/docs/content-api/) — Find, filter, and access detailed hotel information. Access on request.
- [B2B API](/docs/b2b-api/) — API calls with special low rates that are not available in open sources.
- [Affiliate API](/docs/affiliate-api/) — API calls based on open sources, available on special partnership terms.
- [Midoffice API](/docs/midoffice-api/) — Server-to-server webhooks for booking change notifications.
- [Changelog](/docs/changelog/) — Track ETG API changes by year and month.