{"uid":"cap_OzunM0PFRXW6Y551O-J4D","slug":"nerf-radar-patch-notes-by-id-a1dcd257","name":"Nerf Radar Patch Notes by ID","description":"Every buff, nerf and fix for World of Warcraft: Forever, World of Warcraft (Retail), Counter-Strike 2, League of Legends, VALORANT, Deadlock and WARDOGS.","url":"https://nerfradar.com/api/patch/%7Bid%7D?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"id":"lol-26-20","game":"league-of-legends","tldr":"This is the patch Worlds is played on. Riot tones down pro staples Ambessa, Ashe, Cassiopeia, K'Sante and Yunara, buffs weaker picks like Kennen, Kindred, Lillia, Swain and Smolder, and cuts Hextech Rocketbelt's ability haste from 20 to 10 while raising its active damage. Replays become private, and League Classic adds Aatrox, Caitlyn, Irelia, Karma, and Quinn and Valor.","title":"League of Legends Patch 26.20 Notes","changes":[{"id":"lol-26-20-003","stat":"Damage","after":"5–25 (+20% bonus AD)","scope":"Summoner's Rift","before":"5–30 (+25% bonus AD)","target":"Ambessa","ability":"Passive - Drakehound's Step","summary":"Damage on Ambessa's Drakehound's Step (Passive) decreases from 5–30 (+25% bonus AD) to 5–25 (+20% bonus AD).","category":"champion","change_type":"nerf","label_basis":"numbers","source_text":"Damage: 5 - 30 (+25% bonus AD) → 5 - 25 (+20% bonus AD)"}],"version":"26.20","page_url":"https://nerfradar.com/patch/lol-26-20","source_url":"https://www.leagueoflegends.com/en-us/news/game-updates/league-of-legends-patch-26-20-notes/","published_at":"2026-10-06T18:00:00.000Z","who_it_matters":[{"note":"Riot calls this the patch Worlds will be played on; Ambessa, Ashe, Cassiopeia, K'Sante and Yunara are nerfed specifically for their strength in coordinated play.","audience":"Pro-play and high-elo watchers"}]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_LzJvfqu5n8IEhg0Dd5gB7","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches structured, change-by-change patch notes for a specific game patch, including buffs, nerfs, and fixes across supported games.","exampleAgentPrompt":"Pull the Nerf Radar patch notes for League of Legends patch 26.20 — I want to see the full list of buffs, nerfs, and fixes with the before/after stats.","exampleUseCases":[{"title":"Worlds patch meta breakdown","prompt":"Get me the full structured patch notes for LoL patch 26.20 from Nerf Radar, including every champion nerf and buff with the before and after numbers — I want to know what Riot changed for the Worlds patch."},{"title":"CS2 update change review","prompt":"What exactly changed in the latest Counter-Strike 2 patch? Pull the Nerf Radar breakdown so I can see each individual fix and balance change with details."},{"title":"WoW class buff tracking","prompt":"Fetch the Nerf Radar notes for the latest World of Warcraft retail patch — I need to see which classes got buffed and which got nerfed, with stat details."}],"resultDescription":"Returns a JSON object containing the patch ID, game name, version, publish date, a TL;DR summary, a list of granular changes (each with target, ability, stat, before/after values, category, change type, and source text), and audience-specific notes on who the changes matter to. Also includes links to the original patch page and source URL.","failureModes":["Invalid or unknown patch ID returns an error or empty response","Patch not yet indexed returns no result","Malformed patch ID format causes a 4xx error","Recently published patches may not yet be available if not yet crawled"],"whenToPreferThis":"Choose this endpoint when you need structured, machine-readable patch note data for a specific known patch ID across supported games (WoW, CS2, League of Legends, VALORANT, Deadlock, WARDOGS). Ideal when you already know the patch ID and want granular per-change data including before/after stats, change type labels, and audience context — rather than free-text patch note scraping.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T12:33:50.329Z","isFirstParty":false,"canonicalSlug":"nerf-radar-patch-notes-by-id-a1dcd257"}