{"uid":"cap_LGQ0IdtavaKrgwfksC_8A","slug":"three-ws-market-coins-cryptocurrency-market-table-c2c666ad","name":"three.ws Market Coins — Cryptocurrency Market Table","description":"Make a 3D AI agent from a selfie in 60 seconds. Drop one HTML tag to embed it on any website. Agents think on IBM watsonx.ai (Granite); optionally charge per chat with built-in micropayments.","url":"https://three.ws/api/x402/market-coins?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{"q":{"type":"string","description":"Search mode: resolve a name/ticker to CoinGecko coin ids (returns top-10 matches instead of the table)."},"page":{"type":"string","description":"Page number, 1–20. Default 1."},"category":{"type":"string","description":"Optional CoinGecko category id (e.g. artificial-intelligence) to scope the table to one sector."},"per_page":{"type":"string","description":"Rows per page, 10–250. Default 100."}}}},"additionalProperties":false}}},"responseSchema":{"type":"json","example":{"page":1,"coins":[{"id":"bitcoin","name":"Bitcoin","rank":1,"price":108234.12,"symbol":"BTC","change_7d":4.87,"sparkline":[106900.1,107544.8,108234.12],"change_24h":1.42,"market_cap":2140000000000,"volume_24h":38200000000}],"category":null,"per_page":100}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_a2QZt5qVcGlCPc81Gmqi5","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a paginated, ranked table of cryptocurrency market data (price, market cap, 24h/7d change, volume, sparkline) from CoinGecko, optionally filtered by sector category or resolved by name/ticker search.","exampleAgentPrompt":"Show me the top 50 cryptocurrencies by market cap, filtered to the artificial-intelligence category, and include their 24-hour and 7-day price changes.","exampleUseCases":[{"title":"AI sector token market overview","prompt":"Pull up the top coins in the artificial-intelligence crypto category — I want to see their prices, market caps, and how they've performed over the last 7 days."},{"title":"Resolve ticker to CoinGecko ID","prompt":"I need the CoinGecko coin id for 'ETH' — can you look that up so I can use it in another API call?"},{"title":"Paginated crypto leaderboard","prompt":"Give me page 2 of the crypto market rankings, 50 coins per page, so I can see what's ranked 51 through 100 right now."}],"resultDescription":"A JSON object containing the current page number, the chosen category (or null), rows-per-page setting, and an array of coin objects each with: CoinGecko id, name, ticker symbol, global rank, current USD price, 24h and 7d percentage changes, market cap, 24h volume, and a sparkline array of recent price points.","failureModes":["Invalid page number outside 1–20 returns an error or empty result","per_page value outside 10–250 is rejected","Unknown category id returns empty or error response","Search query with no matches returns empty coins array","Rate limiting or payment failure ($0.001 USDC) blocks access","Stale data if CoinGecko upstream is slow or unavailable"],"whenToPreferThis":"Choose this endpoint when you need a structured, paginated cryptocurrency market table with sparklines and sector filtering backed by CoinGecko data and accessible via x402 micropayment — ideal for agents that need programmatic crypto rankings without managing a full CoinGecko API key, or when you want to scope results to a specific market sector like AI tokens or DeFi.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T12:37:30.060Z","isFirstParty":false,"canonicalSlug":"three-ws-market-coins-cryptocurrency-market-table-c2c666ad"}