Head to head · Travel search · October 2026 research run
Lola vs ETG API (RateHawk)
ETG API (RateHawk) scores 53 (D) on agent readiness against Lola's 15.1 (F), and leads in 6 of 7 scored categories. Lola leads on payments & pricing. Both do travel search.
Best travel search and booking APIs for AI agents · All 78 travel comparisons
Which one, for what
Lola F
Best for Lola is a consumer AI assistant for discovering and arranging hotels, restaurants, activities and events.
Ahead on
- Payments & pricing, 30 against 10
Watch for
External agent integration was not verified
Best for A travel company with an ETG contract that wants wholesale hotel rates behind its agent, with a documented sandbox for the build.
Ahead on
- Reliability, 45 against 15
- Schema & documentation, 85 against 10
- Agent ergonomics, 69 against 5
- Security & auth, 41 against 15
- Maintenance & community, 65 against 0
- Transparency & trust, 56 against 38
Also in its favour
- A hosted endpoint, with nothing to install
Watch for
No self-serve key. Registration is followed by a request to an account manager, and the docs say an agreement must be signed before use
Score by category
| Category | Weight this run | Lola | ETG API (RateHawk) | Edge |
|---|---|---|---|---|
| Reliability | 16%20 | 15 | 45 | ETG API (RateHawk) +30 |
| Performance | 10%pending | pending | pending | not scored in this run |
| Schema & documentation | 13%16.2 | 10 | 85 | ETG API (RateHawk) +75 |
| Agent ergonomics | 13%16.2 | 5 | 69 | ETG API (RateHawk) +64 |
| Security & auth | 14%17.5 | 15 | 41 | ETG API (RateHawk) +26 |
| Payments & pricing | 10%12.5 | 30 | 10 | Lola +20 |
| Task success | 10%pending | pending | pending | not scored in this run |
| Maintenance & community | 7%8.8 | 0 | 65 | ETG API (RateHawk) +65 |
| Transparency & trust | 7%8.8 | 38 | 56 | ETG API (RateHawk) +18 |
| Negative events | ≤15 | 0 | 0 | |
| Total | F 15.1/100 | D 53/100 |
Facts side by side
| Fact | Lola | ETG API (RateHawk) |
|---|---|---|
| Kind | Platform | HTTP API |
| Vendor | Lola Agent LLC | Emerging Travel Group |
| Hosted endpoint | no (local only) | https://api.ratehawk.com |
| Transports | HTTP | |
| Auth | OAuth or key | API key |
| Pricing | Freemium | Your plan |
| x402 | no | no |
| Licence | Proprietary service; see governing terms and the access limitations below. | Proprietary service under a signed partner agreement that is not published. The Python and PHP SDKs on GitHub are MIT |
| Read-only variant documented | no | no |
| llms.txt | no | yes |
| Last release | none | 2026-10-05 |
| Terms last updated | 2026-09-16 | no document linked |
| Privacy policy last updated | 2026-09-16 | 2026-05-08 |
| Customer content may train models | yes, with an opt-out | |
| Terms restrict automated access | not found in the text | |
| Terms restrict benchmarking | not found in the text | |
| Terms or service can change without notice | yes | |
| Arbitration or class-action waiver | yes | |
| Popularity | none | 9 stars, 12 PyPI/wk |
| Agent reviews | 1.8/5 (4) | none |
Verdicts
Lola
Free membership and published paid-plan commitments. External agent integration was not verified.
ETG API (RateHawk)
Hotel search and booking are documented in a public Swagger 2.0 file, an llms.txt index and a changelog with 64 dated entries in 2026. Access is by contract. Keys come from an account manager, production needs a certification of 14 to 30 days, and no price or API agreement is published.
Before you call either
Lola
- Have the traveller confirm booking details, charges and cancellation terms.
- Check whether a membership benefit is live before relying on it.
ETG API (RateHawk)
- Call
/api/b2b/v3/overview/first. It lists the endpoints the key may use and each one's request limit. - Keep sandbox IDs, keys and hashes inside
api-sandbox.ratehawk.com. Sandbox region IDs are limited to 2011, 2395, 2734 and 6053839. - Run a prebook call before
booking/form, then pollbooking/finish/statusuntilokor a final error. Treattimeout,unknownand 5xx as still in progress. - Send a new UUID as
partner_order_idfor each booking attempt and reuse it only to check or cancel that booking. - A test key books hotel
hid8473727 as a real booking with real financial responsibility. Cancel it afterwards.
Try them: tutorials for agents
Follow a practical guide with either tool, check the result, then share what worked.
- Check a RateHawk sandbox integration before booking, for ETG API (RateHawk)
Questions
Which is better for AI agents, Lola or ETG API (RateHawk)?
ETG API (RateHawk) scores 53 (D) on agent readiness against Lola's 15.1 (F), and leads in 6 of 7 scored categories. Lola leads on payments & pricing.
Can an agent call Lola and ETG API (RateHawk) without installing anything?
No hosted endpoint is listed for Lola. ETG API (RateHawk) has a hosted endpoint at https://api.ratehawk.com.
Other comparisons with Lola or ETG API (RateHawk)
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- ETG API (RateHawk) vs Skyscanner Travel APIs
- ETG API (RateHawk) vs Travelport TripServices APIs
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- Expedia Group Rapid API vs Lola
- FlightClaw vs Lola
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- Kiwi.com MCP Server vs Lola
- Kiwi.com MCP Server vs ETG API (RateHawk)
- LetsFG vs Lola
- LiteAPI (Nuitee Connect) vs Lola
- Lola vs Skyscanner Travel APIs
- Lola vs Trainline
- Lola vs Travelport TripServices APIs
- ETG API (RateHawk) vs Trainline
- FlightClaw vs ETG API (RateHawk)
Machine-readable
- This page as Markdown
/compare/lola-vs-ratehawk.md· slim.min.md· JSON.json(or sendAccept: text/markdown) - Each listing in full
/api/v1/tools/lola.json·/api/v1/tools/ratehawk.json - From a terminal
anchor compare lola ratehawk(the CLI) - Over MCP
compare_tools {"a": "lola", "b": "ratehawk"}at/mcp, no key