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extra.watch Stream History API
x402
extra.watch Stream History API is a paid API for AI agents from extra.watch, paid per call via x402, $0.03/call, status unknown (last checked 2026-10-15).
Returns structured historical summaries of Twitch crypto and memecoin streams, including sentiment, coin mentions with first-mention timestamps and prices, topics, guests, and duration.
Price / call$0.03
Success—
StatusUnknown
How this service works
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.
Output
A list of up to 30 historical stream summaries for the specified Twitch channel, each containing: streamer sentiment score, chat sentiment score, coins mentioned with their first-mention timestamps and prices at time of mention, stream topics, guest names, and total stream duration.
Example use cases
Memecoin alpha from Twitch influencers
“Get me the last 20 stream summaries from the Twitch channel 'MoonBoysTV' — I want to know every coin they mentioned, the price at first mention, and whether the streamer was bullish or bearish.”
Tracking chat sentiment over time
“Show me the last 30 streams from 'CryptoCapo' on Twitch so I can see how the chat sentiment has changed over time and which topics keep coming up.”
Guest and topic research for a podcast
“Pull the last 10 stream summaries from the Twitch channel 'AltcoinDaily' — I need to know who their recent guests were and what topics they covered.”
Technical details
Endpoint
GEThttps://extra.watch/v1/streams/%7Bchannel%7D/history?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need structured historical data about crypto or memecoin mentions from a specific Twitch channel, including the exact price at first mention and sentiment context. It is uniquely suited for tracking which coins Twitch influencers are pumping, monitoring chat mood over multiple streams, or building a signal feed from crypto streamers — capabilities not available from generic social listening tools or exchange data APIs.
Side effects
- Channel not found or has no recorded stream history — returns empty list or 404
- Limit parameter out of range (must be 1–30) — returns validation error
- Payment failure via x402/Base USDC — returns 402 Payment Required
- Channel has streams but none with coin mentions — returns summaries with empty coin arrays
- Rate limiting or upstream data unavailability — returns 503 or timeout
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| limit | integer | 1–30 |
Output
Schema · Response
{
"type": "object"
}Tags
x402
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