{"uid":"cap_3Nwl2KZKMH3V03eWpyLHR","slug":"extra-watch-stream-summaries-api-9457133d","name":"extra.watch Stream Summaries API","description":"Pay-per-call structured summaries of Twitch crypto and memecoin streams: streamer and chat sentiment, coins with first-mention time and price, topics, guests, duration. x402 on Base, ~$0.01 USDC per call.","url":"https://extra.watch/v1/streams/%7Bchannel%7D/latest?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"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_C_Sy92TsXkaVF9EDCj0t2","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":"Returns structured summaries of the latest Twitch crypto/memecoin stream for a given channel, including sentiment, coin mentions, topics, guests, and duration.","exampleAgentPrompt":"Pull the latest stream summary for the Twitch channel 'cryptomoonshots' — I want to see which coins were mentioned, when they were first brought up, the streamer and chat sentiment, and any guests who appeared.","exampleUseCases":[{"title":"Early memecoin mention detection","prompt":"Check the latest stream from 'ansemtrades' on Twitch and tell me which memecoins were mentioned first and at what price — I want to catch early coin shoutouts before they pump."},{"title":"Streamer sentiment tracking for trading signals","prompt":"What was the overall streamer and chat sentiment on 'crypto_banter's most recent Twitch stream? I'm trying to gauge whether the mood was bullish or bearish."},{"title":"Research crypto stream guest appearances","prompt":"Who were the guests on the latest 'giancarlochaux' Twitch stream, and what crypto topics did they cover? Give me a full summary of the stream."}],"resultDescription":"A structured JSON object containing: streamer sentiment score, chat sentiment score, list of coins mentioned with first-mention timestamps and coin prices at time of mention, key topics discussed, any guests who appeared, and total stream duration.","failureModes":["Channel not found or has no recent streams — returns 404 or empty result","Stream data not yet processed — summary may be unavailable for very recent streams","Payment failure via x402/Base USDC — request rejected without charge","Channel name misspelled or incorrect casing — no results returned","Rate limiting or quota exceeded — 429 response"],"whenToPreferThis":"Choose this endpoint when you need structured, machine-readable summaries of Twitch crypto streams — especially for detecting early coin mentions, tracking influencer sentiment, or monitoring which memecoins are gaining streaming attention. It is ideal for trading research agents, crypto social monitoring pipelines, or any workflow that needs to ingest Twitch crypto content without manually watching streams.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-19T00:32:02.685Z","isFirstParty":false,"canonicalSlug":"extra-watch-stream-summaries-api-641d15d0"}