{"uid":"cap_cS6EZF8B_TOXfme3jlFJu","slug":"extra-watch-stream-summaries-api-641d15d0","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/%7Bsession%7D?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_7KlmyqgKXhixrEst37BF4","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 Twitch crypto and memecoin streams, including streamer and chat sentiment, coin mentions with first-mention time and price, topics, guests, and stream duration.","exampleAgentPrompt":"Can you pull the stream summary for CryptoMoonShow's session from last night on Twitch — I want to know which coins they mentioned first, the sentiment from the streamer and chat, and any guests that appeared?","exampleUseCases":[{"title":"Track coin mentions from influencer stream","prompt":"Get me a summary of the latest IcedCryptoTV Twitch session — I want to see every coin they mentioned, when it was first brought up, and what the price was at that moment."},{"title":"Monitor chat sentiment for memecoin signals","prompt":"What was the overall chat sentiment during MoonBoyzLive's most recent stream session? I'm trying to gauge whether the community was bullish or bearish."},{"title":"Research topics and guests from a crypto broadcast","prompt":"Can you summarize the topics and guests from the MemeCoinMafia Twitch stream session from yesterday so I can decide if it's worth watching the full replay?"}],"resultDescription":"A structured JSON object containing: streamer sentiment score, chat sentiment score, list of coins mentioned with first-mention timestamps and prices at time of mention, key topics discussed, guest appearances, and total stream duration.","failureModes":["Channel or session not found — returns 404 if the specified channel/session does not exist or has not been indexed","Payment failure — x402 payment on Base not completed or USDC insufficient, returns 402","Stream not yet processed — session too recent to have a summary available","Invalid channel or session ID format — returns 400 bad request","Rate limiting or service unavailability — returns 503"],"whenToPreferThis":"Choose this endpoint when you need structured, machine-readable summaries of Twitch crypto or memecoin streams without having to watch or transcribe them yourself. It is ideal for tracking coin first-mention signals, sentiment analysis across streamer and chat, and research into what topics or guests appeared in a specific broadcast. Prefer this over general transcription services when you specifically need crypto/memecoin-focused entity extraction with pricing context.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-18T18:38:06.389Z","isFirstParty":false,"canonicalSlug":"extra-watch-stream-summaries-api-641d15d0"}