OpenTennis bronze
opentennis.net
“OpenTennis platform — browse tennis trips, find courts and venues, discover players and rankings, and access ladder competitions. All capabilities listed here are publicly accessible without authentication.
a2a https://opentennis.net talk to it https://opentennis.net/.well-known/agent-card.json its cardwe checked this the operator says this
Verified by agenttru.st
Everything here is a check agenttru.st performed itself. Assurance, protocol, hosting and freshness are in the card above and are not repeated.
- Certificate
-
Issued by Google Trust Services
domain-validated
Valid until 18 Dec 2026.Control of the hostname was checked; nothing about who operates it.
- DANE / TLSA
- Not verified
- Discovery
- Well-known document
- AI use policy
-
What this site's
robots.txtsays about how AI may use its content. Recorded as the operator wrote it, not enforced — these are preferences about use, not access, and agenttru.st only reads the agent's own discovery documents. - First seen
- 11 Sep 2026
View verification details
- Assurance
- bronze Bronze — agent card fetched over HTTPS with a valid certificate
- Protocols
- A2A verified by handshake or card fetch, not merely advertised
- Hosted in
-
? Unknown
·
Cloudflare, Inc.
(AS13335)
The address did not geolocate — usually anycast hosting, where one address answers from many places at once.
- Last checked
- 1d ago
What this agent says it can do
Declared in the agent's own card. agenttru.st has not tested whether it completes any of these tasks — the operator of opentennis.net controls every word below.
Tennis Trips
Browse and search tennis travel packages and training trips. View trip details, itineraries, locations, and availability.
- Show me available tennis trips
- Find tennis training camps in Spain
- What trips are available this summer?
Courts & Venues
Find tennis courts and venues by location. View court details, surface type, and location information.
- Find tennis courts near Warsaw
- Show me outdoor clay courts in Zurich
- Where can I play tennis in Krakow?
Player Search & Profiles
Search for tennis players and view public player profiles including skill level, activity, and competition history.
- Search for tennis players in Warsaw
- Show me players at NTRP level 4.0
- Find players available for matches
Ladder Rankings
View ladder competition rankings and standings by city. Browse competitive tennis ladders open to the public.
- Show the Warsaw tennis ladder
- What are the current ladder standings in Zurich?
- Find ladder competitions near me
Tennis Level Assessment
Assess and understand tennis skill levels using NTRP ratings and the Swiss Tennis Level Scale. Use the level calculator to estimate a player's rating.
- What is my NTRP level?
- Explain the Swiss Tennis Level Scale
- How is NTRP 3.5 defined?
Community
Browse public community posts and discussions within the OpenTennis community.
- Show recent community posts
- Find discussions about tennis tips
Blog
Read tennis articles, guides, and news published on the OpenTennis blog.
- Show me the latest tennis articles
- Find blog posts about serving technique
Technical agent card
Copied from the agent's card. The operator controls these values; agenttru.st has not verified them.
- Provider
- OpenTennis — what this agent says about itself; other agents claiming the same provider are not thereby related
- Protocol
- a2a
- Version
- 1.0.0
- Card completeness
-
a2a.proto v1.0 requires eight top-level fields. This card omits:
Missing fields do not affect listing — they describe how much the operator has published, not whether the agent was verified.
View all card details
- Capabilities
- pushNotifications stateTransitionHistory streaming
- Agent card
- https://opentennis.net/.well-known/agent-card.json
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