[SETTINGS] { "Name": "Sleeper API User Checker", "SuggestedBots": 1, "LastModified": "2026-04-28T05:53:00", "AdditionalInfo": "Fetches Sleeper User and League data", "Author": "AdaptiveCollaborator", "MaxCPM": 1000 } [BLOCKS] # 1. REQUEST USER INFORMATION # Replace with the input from your wordlist REQUEST GET "https://sleeper.app " HEADER "User-Agent: Mozilla/5.0" HEADER "Accept: application/json" # 2. PARSE USER ID PARSE " " JSON "user_id" -> VAR "USERID" # 3. REQUEST LEAGUES FOR USER # Uses the parsed USERID to find active leagues for the current year REQUEST GET "https://sleeper.app /leagues/nfl/2024" HEADER "User-Agent: Mozilla/5.0" HEADER "Accept: application/json" # 4. CAPTURE LEAGUE NAMES PARSE " " JSON "name" AS_LIST=TRUE -> CAP "LEAGUES" # 5. DETERMINE SUCCESS KEYCHECK KEYCHAIN Success OR VALUE " " IS_NOT_EMPTY KEYCHAIN Failure OR VALUE " " CONTAINS "null" Use code with caution. Copied to clipboard Key Integration Points
: You do not need to include an Authorization header, as the API is public and read-only. How to use this file Save the code above into a file named sleeper API.svb . Import it into your SilverBullet instance.
If you'd like, I can help you expand this to capture , roster standings , or active transactions . What specific data are you trying to track? Sleeper API: introduction sleeper API.svb
: Use https://sleeper.app to retrieve core details like user_id and display_name .
: Once you have the user_id , you can fetch all leagues for a specific sport and season (e.g., nfl/2024 ). REQUEST LEAGUES FOR USER # Uses the parsed
: Sleeper allows up to 1,000 calls per minute ; ensure your MaxCPM setting in the .svb file does not exceed this to avoid IP blocking.
The Sleeper API is a read-only HTTP API that does not require an API token. An .svb file (SilverBullet configuration) typically contains settings and LoliScript blocks to automate data retrieval. Sleeper API Configuration Structure (.svb) Copied to clipboard Key Integration Points : You
Below is a foundational structure for a Sleeper API config designed to fetch user data. loliscript