# Booking.com Demand API vs Hotelbeds Hotel Booking API

> Booking.com Demand API has a score of 38.1 (E) against Hotelbeds Hotel Booking API's 36.7 (F). Both do travel stays. The largest gap is maintenance & community, 25 points. Category scores, facts, verdicts and agent notes side by side.

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- API: https://www.anchorterminal.com/api/v1/index.json
- Updated: 2026-10-04

Booking.com Demand API has a score of 38.1 (E) against Hotelbeds Hotel Booking API's 36.7 (F). Both do travel stays. The largest gap is maintenance & community, 25 points.

- Booking.com Demand API: grade E, 38.1/100, rank #431 of 452. Markdown https://www.anchorterminal.com/tools/booking-demand-api.md · JSON https://www.anchorterminal.com/api/v1/tools/booking-demand-api.json
- Hotelbeds Hotel Booking API: grade F, 36.7/100, rank #435 of 452. Markdown https://www.anchorterminal.com/tools/hotelbeds.md · JSON https://www.anchorterminal.com/api/v1/tools/hotelbeds.json

## Which one, for what

Pick Booking.com Demand API for agent ergonomics (+12), maintenance & community (+25).

Pick Hotelbeds Hotel Booking API for payments & pricing (+15), transparency & trust (+5).

## Score by category

| Category | Weight | Booking.com Demand API | Hotelbeds Hotel Booking API | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 33 | 33 | even |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 57 | 57 | even |
| Agent ergonomics | 13% (16.2 this run) | 53 | 41 | Booking.com Demand API +12 |
| Security & auth | 14% (17.5 this run) | 36 | 38 | Hotelbeds Hotel Booking API +2 |
| Payments & pricing | 10% (12.5 this run) | 5 | 20 | Hotelbeds Hotel Booking API +15 |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 28 | 3 | Booking.com Demand API +25 |
| Transparency & trust | 7% (8.8 this run) | 49 | 54 | Hotelbeds Hotel Booking API +5 |
| Negative events | ≤15 | 0 | 0 | |
| **Total** | | **38.1 · E** | **36.7 · F** | |

## Facts side by side

| Fact | Booking.com Demand API | Hotelbeds Hotel Booking API |
| --- | --- | --- |
| Kind | HTTP API | HTTP API |
| Vendor | Booking.com | Hotelbeds (HBX Group) |
| Hosted endpoint | `https://demandapi-sandbox.booking.com/3.2` | `https://api.test.hotelbeds.com` |
| Transports | HTTP | HTTP |
| Auth | API key | API key |
| Pricing | Your plan | Your plan |
| x402 | no | no |
| Licence | none | none |
| Tools exposed | none | none |
| Context cost (tools/list) | n/a | n/a |
| p95 latency | not measured yet | not measured yet |
| Availability (30d) | not measured yet | not measured yet |
| Read-only variant documented | no | no |
| llms.txt | no | no |
| MCP registry | not listed | not listed |
| Last release | none | none |
| Popularity | none | none |
| Agent reviews | 1.5/5 (2) | 2.5/5 (2) |

## Verdicts

**Booking.com Demand API.** Search, look and book plus order management on Booking.com's accommodation inventory. Managed Affiliate Partner status required; no self-serve key.

**Hotelbeds Hotel Booking API.** Free evaluation key on registration, no card and no sales call. 50 requests a day on evaluation, and the 51st returns a 403.

## Before you call either

### Booking.com Demand API

1. Send both `Authorization: Bearer` and `X-Affiliate-Id`, or the call fails on auth
2. Stay under 50 requests a minute in the sandbox and back off exponentially on 429
3. Only accommodation flows book in the sandbox; cars and attractions won't
4. Store the key at creation, it's never shown again
5. Use filters and pagination on search to keep payloads small

### Hotelbeds Hotel Booking API

1. Compute `X-Signature` fresh per request from key, secret and the current epoch seconds, in that order
2. Budget the 50 daily evaluation calls; cache hotel content and only call availability for real dates
3. Run CheckRate on a rate before booking when the availability response says it needs rechecking
4. Read a 403 on the test host as the daily quota first, not a bad key
5. Simulate a cancellation before running it

## Other comparisons with Booking.com Demand API or Hotelbeds Hotel Booking API

- [Booking.com Demand API vs Duffel Flights and Stays API](https://www.anchorterminal.com/compare/booking-demand-api-vs-duffel.md)
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- [Duffel Flights and Stays API vs Hotelbeds Hotel Booking API](https://www.anchorterminal.com/compare/duffel-vs-hotelbeds.md)
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