Hi all, we will be removing the by summoner ID endpoint from clash-V1 with the release of the next LoL patch and replacing it with a by puuid endpoint. Everyone should plan to transition off the summoner ID endpoint prior to us deprecating it. Old endpoint: New endpoint:

Hey folks, the RSO issues should now be resolved. If you continue experiencing trouble with this, please let us know on our support site:

Hi all, we're aware of the RSO issues some third parties are experiencing. We're working to fix this as quickly as we can and will let you know when it has been resolved.

Hi all! We’re excited to share that you can now access custom lobby match history using League of Legends enabled RSO clients. To protect player privacy, you can only get custom match history using RSO clients, NOT your product API key. Additionally, this comes with a new policy: Third party sites may not publicly display a player's match history from the custom match queue unless the player opts in to share this specifically for League of Legends. Otherwise, a player’s custom match data may only be made available to them using RSO. If you have any questions about this, feel free to send us a message on our support site:

Hi folks, just letting you know that you can now access the dedicated MENA region (ME1) using the API with your approved League of Legends and Teamfight Tactics API keys.

Hi all, we wanted to let you know that VALORANT console data is now available in the API! You can check out VAL-CONSOLE-MATCH-V1 using your approved VALORANT API key. We’ll continue to update this service as more data becomes available.

Hi all, the spectator service is undergoing scheduled maintenance and is temporarily unavailable in some regions. This impacts both the API and the client. We will let you know once the service is back up.

Hey folks, we’re changing the way that we handle application messages in the Developer Portal. Beginning on April 26, 2024, you will no longer be able to start a new conversation with us via app messaging. Instead, you should create a ticket on our support site: This change is part of our continued effort to streamline, provide faster responses, and hopefully improve the experience of the third party community. For more details and what you can expect, check out our FAQ:

REMINDER: bysummonerName endpoints will be removed from summoner-v4 and tft-summoner-v1 on Monday, April 22 and these should not be relied on. summonerName fields have already been removed.

LoL ARENA MODE POLICY UPDATE - Hey folks, if you haven’t already seen it, the game team’s dev blog with Arena Mode info and the expected launch date is now available. With this launch, all third parties must remove win rates from Arena items by May 1, 2024. Pick rates for items will still be allowed. The reason for this policy change is that with the new features of Arena Mode, the game team would like to promote experimentation, and they find that providing a win rate for items discourages players from exploring unique builds.

Hi all. We wanted to let you know that Vanguard for League of Legends will be live in the Philippines with patch 14.8 today. The target live date for all regions (excluding China) is April 30, 2024, with patch 14.9. If this changes, we’ll let you know. Please be sure to check out the patch notes and Anti-Cheat’s Dev blog for more info about Vanguard.

Hi all - With the upcoming return of Arena Mode for League of Legends, our policies will be updated to disallow the display of win rates for Arena items. The pick rate may still be displayed. As we get closer to Arena Mode’s return, we’ll be able to share more info about this change and the date that this policy will go into effect. If you haven't seen the video from the LoL team yet, you can check it out here:

Hi folks! Spectator-V4 has been removed and can no longer be used. Please use Spectator-V5 moving forward.

FINAL SPECTATOR-V4 REMINDER: We're giving everyone a couple of extra days to transition to Spectator-V5. Spectator-V4 will be no longer be accessible as of Monday, April 8.

SPECTATOR-V4 REMINDER: Spectator-V4 will be deprecated this week, on Friday, April 5. After this date, Spectator-V4 will no longer be available and you should be using Spectator-V5.

Hey folks, big news - Vanguard is now available on PBE for League of Legends! We’ve put together a third party app FAQ on our blog for what to expect once Vanguard is fully launched. Check it out here:

If you need a refresher on the Summoner Name to Riot ID transition, please check out our docs:

Hi! A new TFT Spectator API is now live and available with your approved Teamfight Tactics or Development API Key: With the release of this API, we’ve added some clarification to our TFT scouting policy in the last bullet point: