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Catalog
Every x402, MPP, MCP, and skill listing we've indexed, normalized, and enriched.
x402· base
Fetch NASA Astronomy Picture of the Day for today, a specific date, or random.
x402-eip155:8453
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x402· base
Search books, look up by ISBN, find authors, and browse trending titles.
x402-eip155:8453
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Fetch public holidays, long weekends, and holiday comparison across countries.
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Get current time for any timezone, compare zones, and check business hours.
x402-eip155:8453
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Live forex rates for major pairs, exotic pairs, and multi-currency conversion.
x402-eip155:8453
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Get currency strength, cross rates, safe haven data, and major pair rates.
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List dog breeds, get random images, and search by breed from Dog CEO API.
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Estimate precious metal values in any currency using live exchange rates.
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Generate trivia quizzes by difficulty, category, and type from Open Trivia DB.
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Search meals, browse by cuisine or ingredient, and get random recipes from TheMealDB.
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Fetch random quotes, search by author or tag, and browse top authors.
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Get random jokes, dad jokes, and programming jokes from live joke APIs.
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Get random activities, filter by type or group size, all sourced from Bored API.
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Fetch trivia, math, date, and year facts for any number from NumbersAPI.
x402-eip155:8453
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x402· base
Get space agency data, mission history, active missions, planet facts, and NASA APOD.
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x402· base
Look up elements, calculate molecular weight, and explore chemical compounds.
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