{"uid":"cap_llFCRGBr6MPJzVeLpq8Wc","slug":"2s-global-crypto-market-overview-6ae83c7a","name":"2s Global Crypto Market Overview","description":"The (most) everything API: 575+ pay-per-call endpoints for AI agents — ground-truth data, a full AI gateway, and agent infrastructure (storage, queues, watchers). USDC via x402, no signup, no API keys, and upto billing: pay actual usage, not the quote.","url":"https://2s.io/api/crypto/global","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":null,"example":{"request":{"properties":"market_cap,btc_dominance,eth_dominance,total_volume,active_cryptocurrencies"},"response":{"data":{"ok":true,"items":[{"markets":1489,"btcDominancePct":56.053834959648455,"ethDominancePct":9.15738721522768,"totalMarketCapUsd":2296334910623.1396,"totalVolume24hUsd":84283178227.2314,"marketCapChange24hPct":-1.8936281865501516,"activeCryptocurrencies":17432}],"total":1,"source":{"url":"https://www.coingecko.com/","license":"CoinGecko API — attribution required (\"Data by CoinGecko\").","provider":"CoinGecko"}},"meta":{"cost":{"usd":0.0012,"tier":0},"caller":"x402","version":null,"endpoint":"crypto.global","settlement":{"txHash":"0xf7a44db7a6e8daf66a7c6f0be464e8e2dca29a6caf3ca9fad3e93acd9d37937e","network":"eip155:8453","success":true}}}},"exampleRequest":{"properties":"market_cap,btc_dominance,eth_dominance,total_volume,active_cryptocurrencies"},"tags":["x402"],"displayCostAmount":"0.0012","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.0012/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_SAOrb1GitWOMzMd0Wh_wX","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns real-time global cryptocurrency market statistics including total market cap, BTC/ETH dominance, 24h volume, and active asset counts from CoinGecko.","exampleAgentPrompt":"What does the overall crypto market look like right now — total market cap, Bitcoin dominance percentage, ETH dominance, 24-hour volume, and how many active cryptocurrencies are there?","exampleUseCases":null,"resultDescription":"Returns a JSON object with global crypto market metrics: number of active markets, BTC dominance %, ETH dominance %, total market cap in USD, total 24h volume in USD, 24h market cap change %, and count of active cryptocurrencies. Also includes data source attribution (CoinGecko).","failureModes":["Upstream CoinGecko API unavailable — endpoint returns error or stale data","Payment failure via x402 — 402 response if USDC payment is not attached or insufficient","Rate limiting or network timeout from the underlying data provider","Malformed response if CoinGecko changes its schema"],"whenToPreferThis":"Use this endpoint when you need a single high-level snapshot of the entire cryptocurrency market — BTC/ETH dominance, total market cap, 24h volume — rather than data on a specific coin. Prefer this over coin-specific endpoints when the user asks about the macro crypto market or overall sentiment. Backed by CoinGecko which provides attribution-required data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T13:02:25.660Z","isFirstParty":false}